Palette · 10 colors · Lc 9.4
Hydra Quartz palette
Hydra Quartz: a 10-color palette (Violet, Cold, 10 Colors). HEX, RGB, HSL and OKLCH for #EFF7FC, #BFDCEC, #8AB9D3, #66A8D5, #498AAF, #216D95, #014A6F, #133855, #0F1E2E, #01070E, WCAG contrast on white and black, plus CSS variables, Tailwind and JSON export.
bg
#EFF7FC
surface
#BFDCEC
muted
#8AB9D3
primary
#66A8D5
secondary
#498AAF
accent
#216D95
highlight
#014A6F
border
#133855
focus
#0F1E2E
text
#01070E
Colors in Hydra Quartz: HEX, RGB, HSL & OKLCH
- #EFF7FC color page →
bg
#EFF7FC
- RGB
- rgb(239 247 252)
- HSL
- hsl(203 68% 96%)
- OKLCH
- oklch(0.972 0.011 234.8)
WCAG contrast: on white 1.08:1 (Fail) · on black 19.38:1 (AAA)
- #BFDCEC color page →
surface
#BFDCEC
- RGB
- rgb(191 220 236)
- HSL
- hsl(201 54% 84%)
- OKLCH
- oklch(0.878 0.038 232)
WCAG contrast: on white 1.43:1 (Fail) · on black 14.66:1 (AAA)
- #8AB9D3 color page →
muted
#8AB9D3
- RGB
- rgb(138 185 211)
- HSL
- hsl(201 45% 68%)
- OKLCH
- oklch(0.761 0.062 232.8)
WCAG contrast: on white 2.10:1 (Fail) · on black 9.96:1 (AAA)
- #66A8D5 color page →
primary
#66A8D5
- RGB
- rgb(102 168 213)
- HSL
- hsl(204 57% 62%)
- OKLCH
- oklch(0.705 0.095 239.8)
WCAG contrast: on white 2.58:1 (Fail) · on black 8.12:1 (AAA)
- #498AAF color page →
secondary
#498AAF
- RGB
- rgb(73 138 175)
- HSL
- hsl(202 41% 49%)
- OKLCH
- oklch(0.606 0.087 235.6)
WCAG contrast: on white 3.79:1 (Fail) · on black 5.53:1 (AA)
- #216D95 color page →
accent
#216D95
- RGB
- rgb(33 109 149)
- HSL
- hsl(201 64% 36%)
- OKLCH
- oklch(0.508 0.096 236.5)
WCAG contrast: on white 5.69:1 (AA) · on black 3.68:1 (Fail)
- #014A6F color page →
highlight
#014A6F
- RGB
- rgb(1 74 111)
- HSL
- hsl(200 98% 22%)
- OKLCH
- oklch(0.39 0.088 239.7)
WCAG contrast: on white 9.50:1 (AAA) · on black 2.21:1 (Fail)
- #133855 color page →
border
#133855
- RGB
- rgb(19 56 85)
- HSL
- hsl(206 63% 20%)
- OKLCH
- oklch(0.33 0.066 245.6)
WCAG contrast: on white 12.17:1 (AAA) · on black 1.72:1 (Fail)
- #0F1E2E color page →
focus
#0F1E2E
- RGB
- rgb(15 30 46)
- HSL
- hsl(211 51% 12%)
- OKLCH
- oklch(0.23 0.037 251.2)
WCAG contrast: on white 16.86:1 (AAA) · on black 1.24:1 (Fail)
- #01070E color page →
text
#01070E
- RGB
- rgb(1 7 14)
- HSL
- hsl(212 87% 3%)
- OKLCH
- oklch(0.123 0.023 240.5)
WCAG contrast: on white 20.23:1 (AAA) · on black 1.03:1 (Fail)
Export Hydra Quartz: CSS variables, Tailwind & JSON
CSS variables
:root {
--bg: #eff7fc;
--surface: #bfdcec;
--muted: #8ab9d3;
--primary: #66a8d5;
--secondary: #498aaf;
--accent: #216d95;
--highlight: #014a6f;
--border: #133855;
--focus: #0f1e2e;
--text: #01070e;
}Tailwind CSS v4 @theme
@theme {
--color-bg: #eff7fc;
--color-surface: #bfdcec;
--color-muted: #8ab9d3;
--color-primary: #66a8d5;
--color-secondary: #498aaf;
--color-accent: #216d95;
--color-highlight: #014a6f;
--color-border: #133855;
--color-focus: #0f1e2e;
--color-text: #01070e;
}JSON (DTCG tokens)
{
"hydra-quartz-7iv": {
"bg": {
"$type": "color",
"$value": "#eff7fc"
},
"surface": {
"$type": "color",
"$value": "#bfdcec"
},
"muted": {
"$type": "color",
"$value": "#8ab9d3"
},
"primary": {
"$type": "color",
"$value": "#66a8d5"
},
"secondary": {
"$type": "color",
"$value": "#498aaf"
},
"accent": {
"$type": "color",
"$value": "#216d95"
},
"highlight": {
"$type": "color",
"$value": "#014a6f"
},
"border": {
"$type": "color",
"$value": "#133855"
},
"focus": {
"$type": "color",
"$value": "#0f1e2e"
},
"text": {
"$type": "color",
"$value": "#01070e"
}
}
}About this palette
Hydra Quartz is a 10-color OKLCH-ready palette tagged violet, cold, 10 colors. Hex values: #EFF7FC, #BFDCEC, #8AB9D3, #66A8D5, #498AAF, #216D95, #014A6F, #133855, #0F1E2E, #01070E. APCA contrast score Lc 9.4. Open it in Colorise Pro Studio to lock roles and regenerate harmonies.
Related palettes
Shared tags, similar size and contrast.
Palettes with similar colors
Closest to Hydra Quartz by OKLab color distance.