#290707#290707
#290707 is a very dark, muted red. Relative luminance 0.006; OKLCH L 19.2% C 0.057 H 24.3°. Best body text is #FFFFFF at 18.62:1 contrast (WCAG AA passes).
Color values
| HEX | #290707 |
|---|---|
| RGB | rgb(41, 7, 7) |
| HSL | hsl(0, 71%, 9%) |
| HSV | hsv(0, 83%, 16%) |
| CMYK | cmyk(0%, 82.9%, 82.9%, 83.9%) |
| CIE-LAB | lab(5.77, 16.77, 6.09) |
| CIE-LCH | lch(5.77, 17.84, 19.95°) |
| OKLab | oklab(19.24% 0.0522 0.0235) |
| OKLCH | oklch(19.24% 0.057 24.3) |
| XYZ | xyz(1.0289, 0.6389, 0.2701) |
| Luminance | 0.0064 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Very Dark Brown
#1D0200
ΔE00 5.69
Dark Maroon
#3C0008
ΔE00 6.85
Deep Brown
#410200
ΔE00 8.40
Mahogany
#4A0100
ΔE00 10.57
Dried Blood
#4B0101
ΔE00 10.70
Chocolate Brown
#411900
ΔE00 11.98
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#290707 #072929
analogous
#290718 #290707 #291807
triadic
#290707 #072907 #070729
tetradic
#290707 #182907 #072929 #180729
square
#290707 #182907 #072929 #180729
split-complementary
#290707 #072918 #071829
monochromatic
#1A0404 #1A0404 #290707 #5D1010 #921919
Accessibility & contrast
On white
18.62
#290707 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.13
#290707 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #290707
18.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##290707 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##290707 | 1.00 | 18.62 | 1.13 | 18.62 |
| #FFFFFF | 18.62 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.13 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 18.62 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#100E07
Deuteranopia (green-blind)
#191506
Tritanopia (blue-blind)
#2E0207
Achromatopsia (no color)
#131313
Design tokens & code
CSS
--color: #290707; /* rgb */ color: rgb(41, 7, 7); /* oklch */ color: oklch(19.2% 0.057 24.3);
Tailwind
colors: {
custom: {
50: '#65494a',
500: '#290707',
950: '#000000',
},
}SCSS
$custom: #290707; $custom-light: #65494a; $custom-dark: #000000;
JSON
{
"hex": "#290707",
"rgb": {
"r": 41,
"g": 7,
"b": 7
},
"hsl": {
"h": 0,
"s": 70.833,
"l": 9.412
},
"oklch": {
"l": 0.19242,
"c": 0.05729,
"h": 24.3
},
"luminance": 0.00639
}Semantic roles & 50–950 ramp
primary
#290707
secondary
#236969
accent
#EEEE3A
background
#F6F4F4
surface
#EBE7E7
border
#C6C3C3
text
#060101
muted
#7A7777