#2A2818#2A2818
#2A2818 is a dark, muted yellow. Relative luminance 0.021; OKLCH L 27.4% C 0.028 H 102.0°. Best body text is #FFFFFF at 14.84:1 contrast (WCAG AA passes).
Color values
| HEX | #2A2818 |
|---|---|
| RGB | rgb(42, 40, 24) |
| HSL | hsl(53, 27%, 13%) |
| HSV | hsv(53, 43%, 16%) |
| CMYK | cmyk(0%, 4.8%, 42.9%, 83.5%) |
| CIE-LAB | lab(15.88, -2.23, 10.89) |
| CIE-LCH | lch(15.88, 11.11, 101.57°) |
| OKLab | oklab(27.41% -0.0057 0.027) |
| OKLCH | oklch(27.41% 0.028 102) |
| XYZ | xyz(1.8785, 2.0758, 1.1657) |
| Luminance | 0.0208 (WCAG relative) |
| Temperature | warm |
| Family | yellow |
Closest named colors
Charcoal (survey)
#343837
ΔE00 10.04
Dark Grey
#363737
ΔE00 10.30
Onyx
#353839
ΔE00 11.12
Almost Black
#070D0D
ΔE00 12.19
Espresso
#4B382A
ΔE00 12.66
Charcoal Grey
#3C4142
ΔE00 12.78
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2A2818 #181A2A
analogous
#2A1F18 #2A2818 #232A18
triadic
#2A2818 #182A28 #28182A
tetradic
#2A2818 #182A1F #181A2A #2A1823
square
#2A2818 #182A1F #181A2A #2A1823
split-complementary
#2A2818 #18232A #1F182A
monochromatic
#13130B #13130B #2A2818 #514D2E #787245
Accessibility & contrast
On white
14.84
#2A2818 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.42
#2A2818 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2A2818
14.84:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2A2818 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2A2818 | 1.00 | 14.84 | 1.42 | 14.84 |
| #FFFFFF | 14.84 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.42 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 14.84 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#2B2717
Deuteranopia (green-blind)
#2C2819
Tritanopia (blue-blind)
#2D2624
Achromatopsia (no color)
#282828
Design tokens & code
CSS
--color: #2a2818; /* rgb */ color: rgb(42, 40, 24); /* oklch */ color: oklch(27.4% 0.028 102.0);
Tailwind
colors: {
custom: {
50: '#646155',
500: '#2a2818',
950: '#000000',
},
}SCSS
$custom: #2a2818; $custom-light: #646155; $custom-dark: #000000;
JSON
{
"hex": "#2a2818",
"rgb": {
"r": 42,
"g": 40,
"b": 24
},
"hsl": {
"h": 53.333,
"s": 27.273,
"l": 12.941
},
"oklch": {
"l": 0.27405,
"c": 0.02757,
"h": 102
},
"luminance": 0.02076
}Semantic roles & 50–950 ramp
primary
#2A2818
secondary
#40435E
accent
#6FC464
background
#F5F5F4
surface
#EAE9E7
border
#C6C5C3
text
#050503
muted
#797978