最接近的命名颜色 · #556FCD
#556FCD
最接近的命名颜色: Royal Blue
#556FCD（rgb(85 111 205)、hsl(227 55% 57%)、oklch(0.568 0.148 269.6)）最接近命名颜色 Royal Blue。查看浅色调、深色调、和谐色、WCAG 与 APCA 对比度，以及 CSS、Tailwind v4 和 SCSS 代码。
#556FCD
oklch(0.568 0.148 269.6)
颜色转换
- HEX
- #556fcd
- RGB
- rgb(85 111 205)
- HSL
- hsl(227 55% 57%)
- HWB
- hwb(227 33% 20%)
- OKLCH
- oklch(0.568 0.148 269.6)
- OKLab
- oklab(0.568 -0.001 -0.148)
- CIE Lab
- lab(48.41 12.4 -52.68)
- LCH
- lch(48.41 54.12 283.2)
- CMYK
- cmyk(59% 46% 0% 20%)
浅色调 · 深色调 · 灰色调
浅色调
- 647ED3
- 748CD9
- 849BDE
- 95A9E4
- A6B7E9
- B7C5EE
- C9D4F3
- DAE2F7
- EDF1FB
深色调
- 4960B2
- 3D5198
- 31427E
- 263466
- 1C274E
- 111A38
- 080E23
- 02040F
- 000102
灰色调
- 5972C6
- 5D74BE
- 6176B7
- 6678B0
- 6A7AA8
- 6E7BA0
- 737D98
- 777E91
- 7C7F88
配色和谐
互补色 +180°
- 556FCD
Royal Blue
- 927300
≈ Vermin Brown
类似色 -30° +30°
- 556FCD
Royal Blue
- 007FBA
≈ Meissen Blue
- 855FC0
≈ Lusty Lavender
三角配色 +120° +240°
- 556FCD
Royal Blue
- BE4E40
≈ Chilli Sauce
- 1C8E44
≈ Jade Sylph
分裂互补色 +150° +210°
- 556FCD
Royal Blue
- AF6000
≈ Orange Brown
- 6E8100
≈ Verde Tropa
四角配色 +90° +180° +270°
- 556FCD
Royal Blue
- B94B74
≈ Lake Red
- 927300
≈ Vermin Brown
- 008A79
≈ Emerald Enchantment
对比度与无障碍
Ag
AA白底
WCAG 4.62:1 · APCA Lc 72
Ag
AA黑底
WCAG 4.54:1 · APCA Lc 30
最佳文字颜色: #FFFFFF
WCAG 4.62:1 (AA) · APCA Lc 72
Contrast pairs
代码片段
CSS
:root {
--royal-blue: #556fcd;
--royal-blue-rgb: 85 111 205;
--royal-blue-oklch: oklch(0.568 0.148 269.6);
}
.element {
color: var(--royal-blue);
background-color: hsl(227 55% 57%);
border-color: oklch(0.568 0.148 269.6);
}Tailwind CSS v4
@theme {
--color-royal-blue: #556fcd;
--color-royal-blue-50: #e6f4ff;
--color-royal-blue-100: #d6e6ff;
--color-royal-blue-200: #bdd1ff;
--color-royal-blue-300: #9cb3ff;
--color-royal-blue-400: #7c99f5;
--color-royal-blue-500: #607de7;
--color-royal-blue-600: #526ac3;
--color-royal-blue-700: #41559d;
--color-royal-blue-800: #2c3e75;
--color-royal-blue-900: #1e2b53;
--color-royal-blue-950: #0e1837;
}SCSS
$royal-blue: #556fcd;
$royal-blue-rgb: 85, 111, 205;
$royal-blue-light: mix(#fff, $royal-blue, 20%);
$royal-blue-dark: mix(#000, $royal-blue, 20%);
.element {
color: $royal-blue;
box-shadow: 0 0 0 2px rgba($royal-blue, 0.35);
}