#2A282B#2A282B
#2A282B is a dark, near-neutral grey. Relative luminance 0.022; OKLCH L 28.0% C 0.006 H 314.7°. Best body text is #FFFFFF at 14.62:1 contrast (WCAG AA passes).
Color values
| HEX | #2A282B |
|---|---|
| RGB | rgb(42, 40, 43) |
| HSL | hsl(280, 4%, 16%) |
| HSV | hsv(280, 7%, 17%) |
| CMYK | cmyk(2.3%, 7%, 0%, 83.1%) |
| CIE-LAB | lab(16.43, 1.63, -1.64) |
| CIE-LCH | lch(16.43, 2.31, 314.90°) |
| OKLab | oklab(28.02% 0.0043 -0.0043) |
| OKLCH | oklch(28.02% 0.006 314.7) |
| XYZ | xyz(2.1496, 2.1842, 2.5934) |
| Luminance | 0.0218 (WCAG relative) |
| Temperature | neutral |
| Family | grey |
Closest named colors
Dark Grey
#363737
ΔE00 5.57
Onyx
#353839
ΔE00 6.15
Charcoal (survey)
#343837
ΔE00 7.04
Dark
#1B2431
ΔE00 7.35
Gunmetal
#2A3439
ΔE00 7.54
Charcoal Grey
#3C4142
ΔE00 9.06
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2A282B #292B28
analogous
#29282B #2A282B #2B282B
triadic
#2A282B #2B2A28 #282B2A
tetradic
#2A282B #2B2928 #292B28 #282B2B
square
#2A282B #2B2928 #292B28 #282B2B
split-complementary
#2A282B #2B2B28 #282B29
monochromatic
#0F0F10 #0F0F10 #2A282B #49454B #68636A
Accessibility & contrast
On white
14.62
#2A282B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.44
#2A282B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2A282B
14.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2A282B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2A282B | 1.00 | 14.62 | 1.44 | 14.62 |
| #FFFFFF | 14.62 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.44 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 14.62 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#28292B
Deuteranopia (green-blind)
#28292B
Tritanopia (blue-blind)
#2A2829
Achromatopsia (no color)
#292929
Design tokens & code
CSS
--color: #2a282b; /* rgb */ color: rgb(42, 40, 43); /* oklch */ color: oklch(28.0% 0.006 314.7);
Tailwind
colors: {
custom: {
50: '#636164',
500: '#2a282b',
950: '#000000',
},
}SCSS
$custom: #2a282b; $custom-light: #636164; $custom-dark: #000000;
JSON
{
"hex": "#2a282b",
"rgb": {
"r": 42,
"g": 40,
"b": 43
},
"hsl": {
"h": 280,
"s": 3.614,
"l": 16.275
},
"oklch": {
"l": 0.28015,
"c": 0.00612,
"h": 314.7
},
"luminance": 0.02184
}Semantic roles & 50–950 ramp
primary
#2A282B
secondary
#575A55
accent
#AD7B8C
background
#F5F5F5
surface
#EAE9EA
border
#C6C5C6
text
#050505
muted
#797979