#021C24#021C24
#021C24 is a very dark, muted cyan. Relative luminance 0.010; OKLCH L 21.1% C 0.036 H 221.2°. Best body text is #FFFFFF at 17.58:1 contrast (WCAG AA passes).
Color values
| HEX | #021C24 |
|---|---|
| RGB | rgb(2, 28, 36) |
| HSL | hsl(194, 89%, 7%) |
| HSV | hsv(194, 94%, 14%) |
| CMYK | cmyk(94.4%, 22.2%, 0%, 85.9%) |
| CIE-LAB | lab(8.74, -6.62, -8.44) |
| CIE-LCH | lch(8.74, 10.72, 231.89°) |
| OKLab | oklab(21.06% -0.027 -0.0236) |
| OKLCH | oklch(21.06% 0.036 221.2) |
| XYZ | xyz(0.7586, 0.9707, 1.8161) |
| Luminance | 0.0097 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark
#1B2431
ΔE00 8.65
Almost Black
#070D0D
ΔE00 8.78
Gunmetal
#2A3439
ΔE00 9.37
Dark Blue Grey
#1F3B4D
ΔE00 10.90
Black
#000000
ΔE00 11.33
Charcoal (survey)
#343837
ΔE00 12.69
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#021C24 #240A02
analogous
#02241B #021C24 #020B24
triadic
#021C24 #24021C #1C2402
tetradic
#021C24 #1B0224 #240A02 #0B2402
square
#021C24 #1B0224 #240A02 #0B2402
split-complementary
#021C24 #24020B #241B02
monochromatic
#02171D #02171D #021C24 #05495E #087698
Accessibility & contrast
On white
17.58
#021C24 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.19
#021C24 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #021C24
17.58:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##021C24 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##021C24 | 1.00 | 17.58 | 1.19 | 17.58 |
| #FFFFFF | 17.58 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.19 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.58 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#171B24
Deuteranopia (green-blind)
#121724
Tritanopia (blue-blind)
#001F1F
Achromatopsia (no color)
#191919
Design tokens & code
CSS
--color: #021c24; /* rgb */ color: rgb(2, 28, 36); /* oklch */ color: oklch(21.1% 0.036 221.2);
Tailwind
colors: {
custom: {
50: '#47585e',
500: '#021c24',
950: '#000000',
},
}SCSS
$custom: #021c24; $custom-light: #47585e; $custom-dark: #000000;
JSON
{
"hex": "#021c24",
"rgb": {
"r": 2,
"g": 28,
"b": 36
},
"hsl": {
"h": 194.118,
"s": 89.474,
"l": 7.451
},
"oklch": {
"l": 0.21056,
"c": 0.03591,
"h": 221.2
},
"luminance": 0.00971
}Semantic roles & 50–950 ramp
primary
#021C24
secondary
#6A2B18
accent
#5B29FF
background
#F4F5F5
surface
#E6E9E9
border
#C2C5C5
text
#000304
muted
#777879