#300D0A#300D0A
#300D0A is a very dark, muted red. Relative luminance 0.009; OKLCH L 21.8% C 0.058 H 27.7°. Best body text is #FFFFFF at 17.68:1 contrast (WCAG AA passes).
Color values
| HEX | #300D0A |
|---|---|
| RGB | rgb(48, 13, 10) |
| HSL | hsl(5, 66%, 11%) |
| HSV | hsv(5, 79%, 19%) |
| CMYK | cmyk(0%, 72.9%, 79.2%, 81.2%) |
| CIE-LAB | lab(8.47, 17.62, 8.97) |
| CIE-LCH | lch(8.47, 19.77, 26.97°) |
| OKLab | oklab(21.77% 0.0514 0.027) |
| OKLCH | oklch(21.77% 0.058 27.7) |
| XYZ | xyz(1.4178, 0.9383, 0.3936) |
| Luminance | 0.0094 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Dark Maroon
#3C0008
ΔE00 5.96
Deep Brown
#410200
ΔE00 6.51
Very Dark Brown
#1D0200
ΔE00 7.15
Mahogany
#4A0100
ΔE00 8.51
Dried Blood
#4B0101
ΔE00 8.64
Chocolate Brown
#411900
ΔE00 9.56
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#300D0A #0A2D30
analogous
#300A1A #300D0A #30200A
triadic
#300D0A #0A300D #0D0A30
tetradic
#300D0A #1A300A #0A2D30 #200A30
square
#300D0A #1A300A #0A2D30 #200A30
split-complementary
#300D0A #0A3020 #0A1A30
monochromatic
#190705 #190705 #300D0A #631B15 #95281F
Accessibility & contrast
On white
17.68
#300D0A on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.19
#300D0A on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #300D0A
17.68:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##300D0A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##300D0A | 1.00 | 17.68 | 1.19 | 17.68 |
| #FFFFFF | 17.68 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.19 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.68 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#16140A
Deuteranopia (green-blind)
#1F1B09
Tritanopia (blue-blind)
#36060C
Achromatopsia (no color)
#181818
Design tokens & code
CSS
--color: #300d0a; /* rgb */ color: rgb(48, 13, 10); /* oklch */ color: oklch(21.8% 0.058 27.7);
Tailwind
colors: {
custom: {
50: '#6b4d4b',
500: '#300d0a',
950: '#000000',
},
}SCSS
$custom: #300d0a; $custom-light: #6b4d4b; $custom-dark: #000000;
JSON
{
"hex": "#300d0a",
"rgb": {
"r": 48,
"g": 13,
"b": 10
},
"hsl": {
"h": 4.737,
"s": 65.517,
"l": 11.373
},
"oklch": {
"l": 0.21766,
"c": 0.05803,
"h": 27.7
},
"luminance": 0.00938
}Semantic roles & 50–950 ramp
primary
#300D0A
secondary
#29686D
accent
#DBE83F
background
#F6F4F4
surface
#ECE7E7
border
#C7C3C3
text
#070101
muted
#7A7777