#01222B#01222B
#01222B is a very dark, muted cyan. Relative luminance 0.013; OKLCH L 23.3% C 0.041 H 219.8°. Best body text is #FFFFFF at 16.60:1 contrast (WCAG AA passes).
Color values
| HEX | #01222B |
|---|---|
| RGB | rgb(1, 34, 43) |
| HSL | hsl(193, 95%, 9%) |
| HSV | hsv(193, 98%, 17%) |
| CMYK | cmyk(97.7%, 20.9%, 0%, 83.1%) |
| CIE-LAB | lab(11.45, -8.01, -9.42) |
| CIE-LCH | lch(11.45, 12.37, 229.64°) |
| OKLab | oklab(23.34% -0.0317 -0.0264) |
| OKLCH | oklch(23.34% 0.041 219.8) |
| XYZ | xyz(1.0204, 1.3248, 2.4870) |
| Luminance | 0.0132 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Gunmetal
#2A3439
ΔE00 8.86
Dark
#1B2431
ΔE00 9.31
Dark Blue Grey
#1F3B4D
ΔE00 9.60
Almost Black
#070D0D
ΔE00 10.63
Charcoal (survey)
#343837
ΔE00 12.39
Onyx
#353839
ΔE00 12.50
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#01222B #2B0A01
analogous
#012B1F #01222B #010D2B
triadic
#01222B #2B0122 #222B01
tetradic
#01222B #1F012B #2B0A01 #0D2B01
square
#01222B #1F012B #2B0A01 #0D2B01
split-complementary
#01222B #2B010D #2B1F01
monochromatic
#01181E #01181E #01222B #025167 #0481A3
Accessibility & contrast
On white
16.60
#01222B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.26
#01222B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #01222B
16.60:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##01222B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##01222B | 1.00 | 16.60 | 1.26 | 16.60 |
| #FFFFFF | 16.60 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.26 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 16.60 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#1C212B
Deuteranopia (green-blind)
#171D2B
Tritanopia (blue-blind)
#002525
Achromatopsia (no color)
#1E1E1E
Design tokens & code
CSS
--color: #01222b; /* rgb */ color: rgb(1, 34, 43); /* oklch */ color: oklch(23.3% 0.041 219.8);
Tailwind
colors: {
custom: {
50: '#495d64',
500: '#01222b',
950: '#000000',
},
}SCSS
$custom: #01222b; $custom-light: #495d64; $custom-dark: #000000;
JSON
{
"hex": "#01222b",
"rgb": {
"r": 1,
"g": 34,
"b": 43
},
"hsl": {
"h": 192.857,
"s": 95.455,
"l": 8.627
},
"oklch": {
"l": 0.23335,
"c": 0.0413,
"h": 219.8
},
"luminance": 0.01325
}Semantic roles & 50–950 ramp
primary
#01222B
secondary
#712A17
accent
#5729FF
background
#F4F5F5
surface
#E7E9EA
border
#C3C5C6
text
#010405
muted
#777979