命名颜色 · #212121
Lead
Lead 即 #212121：rgb(33 33 33)、hsl(0 0% 13%)、oklch(0.248 0 0)。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 Gray mean? → · Lead color name →
#212121
oklch(0.248 0 0)
颜色转换
- HEX
- #212121
- RGB
- rgb(33 33 33)
- HSL
- hsl(0 0% 13%)
- HWB
- hwb(0 13% 87%)
- OKLCH
- oklch(0.248 0 0)
- OKLab
- oklab(0.248 0 0)
- CIE Lab
- lab(12.74 0 0)
- LCH
- lch(12.74 0 0)
- CMYK
- cmyk(0% 0% 0% 87%)
浅色调 · 深色调 · 灰色调
浅色调
- 333333
- 474747
- 5C5C5C
- 717171
- 878787
- 9E9E9E
- B5B5B5
- CDCDCD
- E6E6E6
深色调
- 1B1B1B
- 161616
- 101010
- 0B0B0B
- 060606
- 030303
- 010101
- 000000
- 000000
灰色调
- 292929
- 323232
- 3B3B3B
- 454545
- 4E4E4E
- 585858
- 616161
- 6B6B6B
- 767676
配色和谐
互补色 +180°
- 212121
Lead
- 212121
≈ Lead
类似色 -30° +30°
- 212121
Lead
- 212121
≈ Lead
- 212121
≈ Lead
三角配色 +120° +240°
- 212121
Lead
- 212121
≈ Lead
- 212121
≈ Lead
分裂互补色 +150° +210°
- 212121
Lead
- 212121
≈ Lead
- 212121
≈ Lead
四角配色 +90° +180° +270°
- 212121
Lead
- 212121
≈ Lead
- 212121
≈ Lead
- 212121
≈ Lead
对比度与无障碍
Ag
AAA白底
WCAG 16.10:1 · APCA Lc 103
Ag
Fail黑底
WCAG 1.30:1 · APCA Lc 0
最佳文字颜色: #FFFFFF
WCAG 16.10:1 (AAA) · APCA Lc 103
Contrast pairs
代码片段
CSS
:root {
--lead: #212121;
--lead-rgb: 33 33 33;
--lead-oklch: oklch(0.248 0 0);
}
.element {
color: var(--lead);
background-color: hsl(0 0% 13%);
border-color: oklch(0.248 0 0);
}Tailwind CSS v4
@theme {
--color-lead: #212121;
--color-lead-50: #f5f5f5;
--color-lead-100: #e8e8e8;
--color-lead-200: #d4d4d4;
--color-lead-300: #b7b7b7;
--color-lead-400: #9e9e9e;
--color-lead-500: #868686;
--color-lead-600: #717171;
--color-lead-700: #5b5b5b;
--color-lead-800: #424242;
--color-lead-900: #2e2e2e;
--color-lead-950: #1b1b1b;
}SCSS
$lead: #212121;
$lead-rgb: 33, 33, 33;
$lead-light: mix(#fff, $lead, 20%);
$lead-dark: mix(#000, $lead, 20%);
.element {
color: $lead;
box-shadow: 0 0 0 2px rgba($lead, 0.35);
}