#211E01#211E01
#211E01 is a very dark, muted yellow. Relative luminance 0.013; OKLCH L 23.1% C 0.047 H 104.0°. Best body text is #FFFFFF at 16.79:1 contrast (WCAG AA passes).
Color values
| HEX | #211E01 |
|---|---|
| RGB | rgb(33, 30, 1) |
| HSL | hsl(54, 94%, 7%) |
| HSV | hsv(54, 97%, 13%) |
| CMYK | cmyk(0%, 9.1%, 97%, 87.1%) |
| CIE-LAB | lab(10.95, -3.17, 15.83) |
| CIE-LCH | lch(10.95, 16.15, 101.33°) |
| OKLab | oklab(23.13% -0.0114 0.0458) |
| OKLCH | oklch(23.13% 0.047 104) |
| XYZ | xyz(1.0970, 1.2541, 0.2130) |
| Luminance | 0.0125 (WCAG relative) |
| Temperature | warm |
| Family | yellow |
Closest named colors
Dark Olive
#373E02
ΔE00 12.90
Almost Black
#070D0D
ΔE00 13.15
Black
#000000
ΔE00 13.73
Dark Brown
#341C02
ΔE00 13.89
Charcoal (survey)
#343837
ΔE00 14.25
Very Dark Green
#062E03
ΔE00 14.51
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#211E01 #010421
analogous
#210E01 #211E01 #142101
triadic
#211E01 #01211E #1E0121
tetradic
#211E01 #01210E #010421 #210114
square
#211E01 #01210E #010421 #210114
split-complementary
#211E01 #011421 #0E0121
monochromatic
#1E1B01 #1E1B01 #211E01 #5C5403 #988A05
Accessibility & contrast
On white
16.79
#211E01 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.25
#211E01 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #211E01
16.79:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##211E01 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##211E01 | 1.00 | 16.79 | 1.25 | 16.79 |
| #FFFFFF | 16.79 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.25 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 16.79 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#221D00
Deuteranopia (green-blind)
#231E02
Tritanopia (blue-blind)
#241B18
Achromatopsia (no color)
#1D1D1D
Design tokens & code
CSS
--color: #211e01; /* rgb */ color: rgb(33, 30, 1); /* oklch */ color: oklch(23.1% 0.047 104.0);
Tailwind
colors: {
custom: {
50: '#5c5947',
500: '#211e01',
950: '#000000',
},
}SCSS
$custom: #211e01; $custom-light: #5c5947; $custom-dark: #000000;
JSON
{
"hex": "#211e01",
"rgb": {
"r": 33,
"g": 30,
"b": 1
},
"hsl": {
"h": 54.375,
"s": 94.118,
"l": 6.667
},
"oklch": {
"l": 0.23125,
"c": 0.04716,
"h": 104
},
"luminance": 0.01254
}Semantic roles & 50–950 ramp
primary
#211E01
secondary
#151D68
accent
#3DFF29
background
#F5F5F3
surface
#E9E9E5
border
#C5C5C1
text
#040300
muted
#797877