#2F2A2A#2F2A2A
#2F2A2A is a dark, near-neutral grey. Relative luminance 0.024; OKLCH L 29.0% C 0.007 H 17.6°. Best body text is #FFFFFF at 14.14:1 contrast (WCAG AA passes).
Color values
| HEX | #2F2A2A |
|---|---|
| RGB | rgb(47, 42, 42) |
| HSL | hsl(0, 6%, 17%) |
| HSV | hsv(0, 11%, 18%) |
| CMYK | cmyk(0%, 10.6%, 10.6%, 81.6%) |
| CIE-LAB | lab(17.59, 2.28, 0.83) |
| CIE-LCH | lch(17.59, 2.43, 19.97°) |
| OKLab | oklab(29.04% 0.007 0.0022) |
| OKLCH | oklch(29.04% 0.007 17.6) |
| XYZ | xyz(2.4181, 2.4275, 2.5312) |
| Luminance | 0.0243 (WCAG relative) |
| Temperature | neutral |
| Family | grey |
Closest named colors
Dark Grey
#363737
ΔE00 5.45
Onyx
#353839
ΔE00 6.54
Charcoal (survey)
#343837
ΔE00 7.27
Gunmetal
#2A3439
ΔE00 9.27
Charcoal Grey
#3C4142
ΔE00 9.33
Dark
#1B2431
ΔE00 9.88
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2F2A2A #2A2F2F
analogous
#2F2A2D #2F2A2A #2F2D2A
triadic
#2F2A2A #2A2F2A #2A2A2F
tetradic
#2F2A2A #2D2F2A #2A2F2F #2D2A2F
square
#2F2A2A #2D2F2A #2A2F2F #2D2A2F
split-complementary
#2F2A2A #2A2F2D #2A2D2F
monochromatic
#100E0E #100E0E #2F2A2A #4F4747 #706464
Accessibility & contrast
On white
14.14
#2F2A2A on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.49
#2F2A2A on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2F2A2A
14.14:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2F2A2A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2F2A2A | 1.00 | 14.14 | 1.49 | 14.14 |
| #FFFFFF | 14.14 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.49 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 14.14 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#2B2B2A
Deuteranopia (green-blind)
#2C2B2A
Tritanopia (blue-blind)
#302A2A
Achromatopsia (no color)
#2B2B2B
Design tokens & code
CSS
--color: #2f2a2a; /* rgb */ color: rgb(47, 42, 42); /* oklch */ color: oklch(29.0% 0.007 17.6);
Tailwind
colors: {
custom: {
50: '#676363',
500: '#2f2a2a',
950: '#000000',
},
}SCSS
$custom: #2f2a2a; $custom-light: #676363; $custom-dark: #000000;
JSON
{
"hex": "#2f2a2a",
"rgb": {
"r": 47,
"g": 42,
"b": 42
},
"hsl": {
"h": 0,
"s": 5.618,
"l": 17.451
},
"oklch": {
"l": 0.29041,
"c": 0.00735,
"h": 17.6
},
"luminance": 0.02427
}Semantic roles & 50–950 ramp
primary
#2F2A2A
secondary
#575E5E
accent
#AFAF79
background
#F6F5F5
surface
#EBEAEA
border
#C6C6C6
text
#060505
muted
#7A7979