#00211E#00211E
#00211E is a very dark, muted teal. Relative luminance 0.012; OKLCH L 22.3% C 0.039 H 186.2°. Best body text is #FFFFFF at 16.99:1 contrast (WCAG AA passes).
Color values
| HEX | #00211E |
|---|---|
| RGB | rgb(0, 33, 30) |
| HSL | hsl(175, 100%, 6%) |
| HSV | hsv(175, 100%, 13%) |
| CMYK | cmyk(100%, 0%, 9.1%, 87.1%) |
| CIE-LAB | lab(10.42, -13.03, -1.47) |
| CIE-LCH | lch(10.42, 13.12, 186.45°) |
| OKLab | oklab(22.3% -0.0388 -0.0042) |
| OKLCH | oklch(22.3% 0.039 186.2) |
| XYZ | xyz(0.7781, 1.1813, 1.4151) |
| Luminance | 0.0118 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Almost Black
#070D0D
ΔE00 12.21
Gunmetal
#2A3439
ΔE00 12.75
Charcoal (survey)
#343837
ΔE00 13.95
Dark Teal
#014D4E
ΔE00 14.01
Dark Forest Green
#002D04
ΔE00 14.49
Darkslategray
#2F4F4F
ΔE00 14.71
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#00211E #210003
analogous
#00210E #00211E #001421
triadic
#00211E #1E0021 #211E00
tetradic
#00211E #0E0021 #210003 #142100
square
#00211E #0E0021 #210003 #142100
split-complementary
#00211E #210014 #210E00
monochromatic
#001F1C #001F1C #00211E #005E56 #009B8D
Accessibility & contrast
On white
16.99
#00211E on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.24
#00211E on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #00211E
16.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##00211E | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##00211E | 1.00 | 16.99 | 1.24 | 16.99 |
| #FFFFFF | 16.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.24 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 16.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#1F1E1E
Deuteranopia (green-blind)
#1A1B1E
Tritanopia (blue-blind)
#002220
Achromatopsia (no color)
#1C1C1C
Design tokens & code
CSS
--color: #00211e; /* rgb */ color: rgb(0, 33, 30); /* oklch */ color: oklch(22.3% 0.039 186.2);
Tailwind
colors: {
custom: {
50: '#465c59',
500: '#00211e',
950: '#000000',
},
}SCSS
$custom: #00211e; $custom-light: #465c59; $custom-dark: #000000;
JSON
{
"hex": "#00211e",
"rgb": {
"r": 0,
"g": 33,
"b": 30
},
"hsl": {
"h": 174.545,
"s": 100,
"l": 6.471
},
"oklch": {
"l": 0.22295,
"c": 0.03908,
"h": 186.2
},
"luminance": 0.01181
}Semantic roles & 50–950 ramp
primary
#00211E
secondary
#6A131B
accent
#293CFF
background
#F4F5F5
surface
#E6E9E9
border
#C2C5C5
text
#000403
muted
#777978