#330F17#330F17
#330F17 is a very dark, muted red. Relative luminance 0.011; OKLCH L 23.0% C 0.059 H 9.2°. Best body text is #FFFFFF at 17.19:1 contrast (WCAG AA passes).
Color values
| HEX | #330F17 |
|---|---|
| RGB | rgb(51, 15, 23) |
| HSL | hsl(347, 55%, 13%) |
| HSV | hsv(347, 71%, 20%) |
| CMYK | cmyk(0%, 70.6%, 54.9%, 80%) |
| CIE-LAB | lab(9.86, 19.07, 3.62) |
| CIE-LCH | lch(9.86, 19.41, 10.74°) |
| OKLab | oklab(23.04% 0.0579 0.0094) |
| OKLCH | oklch(23.04% 0.059 9.2) |
| XYZ | xyz(1.6908, 1.1075, 0.9352) |
| Luminance | 0.0111 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Dark Maroon
#3C0008
ΔE00 6.24
Very Dark Brown
#1D0200
ΔE00 8.23
Deep Brown
#410200
ΔE00 8.61
Dark Plum
#3F012C
ΔE00 10.48
Mahogany
#4A0100
ΔE00 10.63
Dried Blood
#4B0101
ΔE00 10.70
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#330F17 #0F332B
analogous
#330F29 #330F17 #33190F
triadic
#330F17 #17330F #0F1733
tetradic
#330F17 #29330F #0F332B #190F33
square
#330F17 #29330F #0F332B #190F33
split-complementary
#330F17 #0F3319 #0F2933
monochromatic
#18070B #18070B #330F17 #621D2C #922B42
Accessibility & contrast
On white
17.19
#330F17 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.22
#330F17 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #330F17
17.19:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##330F17 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##330F17 | 1.00 | 17.19 | 1.22 | 17.19 |
| #FFFFFF | 17.19 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.22 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.19 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#171717
Deuteranopia (green-blind)
#201E16
Tritanopia (blue-blind)
#380A12
Achromatopsia (no color)
#1B1B1B
Design tokens & code
CSS
--color: #330f17; /* rgb */ color: rgb(51, 15, 23); /* oklch */ color: oklch(23.0% 0.059 9.2);
Tailwind
colors: {
custom: {
50: '#6d4f53',
500: '#330f17',
950: '#000000',
},
}SCSS
$custom: #330f17; $custom-light: #6d4f53; $custom-dark: #000000;
JSON
{
"hex": "#330f17",
"rgb": {
"r": 51,
"g": 15,
"b": 23
},
"hsl": {
"h": 346.667,
"s": 54.545,
"l": 12.941
},
"oklch": {
"l": 0.23036,
"c": 0.05867,
"h": 9.2
},
"luminance": 0.01107
}Semantic roles & 50–950 ramp
primary
#330F17
secondary
#316D60
accent
#DEBD4A
background
#F6F4F4
surface
#ECE7E7
border
#C7C3C3
text
#070202
muted
#7A7878