命名颜色 · #7B3728
Roycroft Copper Red
Roycroft Copper Red 即 #7B3728：rgb(123 55 40)、hsl(11 51% 32%)、oklch(0.425 0.099 33.8)。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。
What does Brown mean? → · Roycroft Copper Red color name →
#7B3728
oklch(0.425 0.099 33.8)
颜色转换
- HEX
- #7b3728
- RGB
- rgb(123 55 40)
- HSL
- hsl(11 51% 32%)
- HWB
- hwb(11 16% 52%)
- OKLCH
- oklch(0.425 0.099 33.8)
- OKLab
- oklab(0.425 0.082 0.055)
- CIE Lab
- lab(32.42 29.37 24.09)
- LCH
- lch(32.42 37.98 39.4)
- CMYK
- cmyk(0% 55% 67% 52%)
浅色调 · 深色调 · 灰色调
浅色调
- 894A3C
- 975D50
- A47164
- B28479
- BF988E
- CCACA4
- D9C0BA
- E6D5D1
- F2EAE8
深色调
- 6A2E21
- 5A261B
- 4A1E15
- 3A160F
- 2C0F09
- 1E0804
- 100302
- 050101
- 010000
灰色调
- 7D3F31
- 7E473A
- 7F4E43
- 80554C
- 815D54
- 81645D
- 816B66
- 81726E
- 817977
配色和谐
互补色 +180°
- 7B3728
Roycroft Copper Red
- 005867
≈ Abyssal Waters
类似色 -30° +30°
- 7B3728
Roycroft Copper Red
- 793448
≈ Satin Chocolate
- 724100
≈ Bloodtracker Brown
三角配色 +120° +240°
- 7B3728
Roycroft Copper Red
- 125D34
≈ Crusoe
- 3E4984
≈ Blue Estate
分裂互补色 +150° +210°
- 7B3728
Roycroft Copper Red
- 005B53
≈ Baltic Prince
- 0C5380
≈ Grand Bleu
四角配色 +90° +180° +270°
- 7B3728
Roycroft Copper Red
- 43570C
≈ Highlands Moss
- 005867
≈ Abyssal Waters
- 5A3F7A
≈ Cyber Grape
对比度与无障碍
Ag
AAA白底
WCAG 8.68:1 · APCA Lc 89
Ag
Fail黑底
WCAG 2.41:1 · APCA Lc 13
最佳文字颜色: #FFFFFF
WCAG 8.68:1 (AAA) · APCA Lc 89
Contrast pairs
代码片段
CSS
:root {
--roycroft-copper-red: #7b3728;
--roycroft-copper-red-rgb: 123 55 40;
--roycroft-copper-red-oklch: oklch(0.425 0.099 33.8);
}
.element {
color: var(--roycroft-copper-red);
background-color: hsl(11 51% 32%);
border-color: oklch(0.425 0.099 33.8);
}Tailwind CSS v4
@theme {
--color-roycroft-copper-red: #7b3728;
--color-roycroft-copper-red-50: #ffece2;
--color-roycroft-copper-red-100: #ffddd2;
--color-roycroft-copper-red-200: #fbc6b8;
--color-roycroft-copper-red-300: #e5a695;
--color-roycroft-copper-red-400: #d28978;
--color-roycroft-copper-red-500: #be6c5a;
--color-roycroft-copper-red-600: #a15c4c;
--color-roycroft-copper-red-700: #814a3d;
--color-roycroft-copper-red-800: #60352c;
--color-roycroft-copper-red-900: #43241e;
--color-roycroft-copper-red-950: #2b130e;
}SCSS
$roycroft-copper-red: #7b3728;
$roycroft-copper-red-rgb: 123, 55, 40;
$roycroft-copper-red-light: mix(#fff, $roycroft-copper-red, 20%);
$roycroft-copper-red-dark: mix(#000, $roycroft-copper-red, 20%);
.element {
color: $roycroft-copper-red;
box-shadow: 0 0 0 2px rgba($roycroft-copper-red, 0.35);
}