#2A050A#2A050A
#2A050A is a very dark, moderate red. Relative luminance 0.006; OKLCH L 19.2% C 0.062 H 16.5°. Best body text is #FFFFFF at 18.67:1 contrast (WCAG AA passes).
Color values
| HEX | #2A050A |
|---|---|
| RGB | rgb(42, 5, 10) |
| HSL | hsl(352, 79%, 9%) |
| HSV | hsv(352, 88%, 16%) |
| CMYK | cmyk(0%, 88.1%, 76.2%, 83.5%) |
| CIE-LAB | lab(5.63, 18.63, 4.68) |
| CIE-LCH | lch(5.63, 19.21, 14.09°) |
| OKLab | oklab(19.17% 0.0594 0.0176) |
| OKLCH | oklch(19.17% 0.062 16.5) |
| XYZ | xyz(1.0640, 0.6229, 0.3513) |
| Luminance | 0.0062 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Dark Maroon
#3C0008
ΔE00 6.29
Very Dark Brown
#1D0200
ΔE00 6.86
Deep Brown
#410200
ΔE00 8.57
Mahogany
#4A0100
ΔE00 10.83
Dried Blood
#4B0101
ΔE00 10.94
Dark Plum
#3F012C
ΔE00 11.73
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2A050A #052A25
analogous
#2A051D #2A050A #2A1305
triadic
#2A050A #0A2A05 #050A2A
tetradic
#2A050A #1D2A05 #052A25 #13052A
square
#2A050A #1D2A05 #052A25 #13052A
split-complementary
#2A050A #052A13 #051D2A
monochromatic
#1B0307 #1B0307 #2A050A #610C17 #971224
Accessibility & contrast
On white
18.67
#2A050A on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.12
#2A050A on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2A050A
18.67:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2A050A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2A050A | 1.00 | 18.67 | 1.12 | 18.67 |
| #FFFFFF | 18.67 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.12 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 18.67 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0E0D0A
Deuteranopia (green-blind)
#181509
Tritanopia (blue-blind)
#2F0007
Achromatopsia (no color)
#121212
Design tokens & code
CSS
--color: #2a050a; /* rgb */ color: rgb(42, 5, 10); /* oklch */ color: oklch(19.2% 0.062 16.5);
Tailwind
colors: {
custom: {
50: '#66484b',
500: '#2a050a',
950: '#000000',
},
}SCSS
$custom: #2a050a; $custom-light: #66484b; $custom-dark: #000000;
JSON
{
"hex": "#2a050a",
"rgb": {
"r": 42,
"g": 5,
"b": 10
},
"hsl": {
"h": 351.892,
"s": 78.723,
"l": 9.216
},
"oklch": {
"l": 0.19174,
"c": 0.06192,
"h": 16.5
},
"luminance": 0.00623
}Semantic roles & 50–950 ramp
primary
#2A050A
secondary
#1F6C61
accent
#F5DB33
background
#F6F4F4
surface
#EBE6E7
border
#C6C2C3
text
#060001
muted
#7A7777