#01252B#01252B
#01252B is a very dark, muted teal. Relative luminance 0.015; OKLCH L 24.3% C 0.041 H 211.0°. Best body text is #FFFFFF at 16.14:1 contrast (WCAG AA passes).
Color values
| HEX | #01252B |
|---|---|
| RGB | rgb(1, 37, 43) |
| HSL | hsl(189, 95%, 9%) |
| HSV | hsv(189, 98%, 17%) |
| CMYK | cmyk(97.7%, 14%, 0%, 83.1%) |
| CIE-LAB | lab(12.63, -9.98, -7.60) |
| CIE-LCH | lch(12.63, 12.55, 217.30°) |
| OKLab | oklab(24.29% -0.0353 -0.0212) |
| OKLCH | oklch(24.29% 0.041 211) |
| XYZ | xyz(1.1099, 1.5039, 2.5168) |
| Luminance | 0.0150 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Gunmetal
#2A3439
ΔE00 9.34
Dark Blue Grey
#1F3B4D
ΔE00 10.54
Dark
#1B2431
ΔE00 11.23
Almost Black
#070D0D
ΔE00 11.55
Charcoal (survey)
#343837
ΔE00 12.29
Onyx
#353839
ΔE00 12.72
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#01252B #2B0701
analogous
#012B1C #01252B #01102B
triadic
#01252B #2B0125 #252B01
tetradic
#01252B #1C012B #2B0701 #102B01
square
#01252B #1C012B #2B0701 #102B01
split-complementary
#01252B #2B0110 #2B1C01
monochromatic
#011A1E #011A1E #01252B #025867 #048CA3
Accessibility & contrast
On white
16.14
#01252B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.30
#01252B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #01252B
16.14:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##01252B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##01252B | 1.00 | 16.14 | 1.30 | 16.14 |
| #FFFFFF | 16.14 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.30 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 16.14 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#20232B
Deuteranopia (green-blind)
#1A1F2B
Tritanopia (blue-blind)
#002827
Achromatopsia (no color)
#212121
Design tokens & code
CSS
--color: #01252b; /* rgb */ color: rgb(1, 37, 43); /* oklch */ color: oklch(24.3% 0.041 211.0);
Tailwind
colors: {
custom: {
50: '#495f64',
500: '#01252b',
950: '#000000',
},
}SCSS
$custom: #01252b; $custom-light: #495f64; $custom-dark: #000000;
JSON
{
"hex": "#01252b",
"rgb": {
"r": 1,
"g": 37,
"b": 43
},
"hsl": {
"h": 188.571,
"s": 95.455,
"l": 8.627
},
"oklch": {
"l": 0.24291,
"c": 0.0412,
"h": 211
},
"luminance": 0.01504
}Semantic roles & 50–950 ramp
primary
#01252B
secondary
#712317
accent
#4729FF
background
#F4F5F5
surface
#E7E9EA
border
#C3C5C6
text
#010405
muted
#777979