#330E0D#330E0D

#330E0D is a very dark, moderate red. Relative luminance 0.010; OKLCH L 22.6% C 0.060 H 24.7°. Best body text is #FFFFFF at 17.36:1 contrast (WCAG AA passes).

Color values

HEX	#330E0D
RGB	rgb(51, 14, 13)
HSL	hsl(2, 59%, 13%)
HSV	hsv(2, 75%, 20%)
CMYK	cmyk(0%, 72.5%, 74.5%, 80%)
CIE-LAB	lab(9.38, 18.62, 9.04)
CIE-LCH	lch(9.38, 20.70, 25.88°)
OKLab	oklab(22.59% 0.0548 0.0252)
OKLCH	oklch(22.59% 0.06 24.7)
XYZ	xyz(1.5951, 1.0472, 0.4988)
Luminance	0.0105 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330E0D #0D3233

analogous

#330D1F #330E0D #33210D

triadic

#330E0D #0D330E #0E0D33

tetradic

#330E0D #1F330D #0D3233 #210D33

square

#330E0D #1F330D #0D3233 #210D33

split-complementary

#330E0D #0D3321 #0D1F33

monochromatic

#180706 #180706 #330E0D #641B19 #952926

Accessibility & contrast

On white

17.36

#330E0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#330E0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330E0D

17.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330E0D	#FFFFFF	#000000	##FFFFFF
##330E0D	1.00	17.36	1.21	17.36
#FFFFFF	17.36	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#17150D

Deuteranopia (green-blind)

#211D0C

Tritanopia (blue-blind)

#39070E

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #330e0d;
/* rgb */ color: rgb(51, 14, 13);
/* oklch */ color: oklch(22.6% 0.060 24.7);

Tailwind

colors: {
  custom: {
    50: '#6e4e4c',
    500: '#330e0d',
    950: '#000000',
  },
}

SCSS

$custom: #330e0d;
$custom-light: #6e4e4c;
$custom-dark: #000000;

JSON

{
  "hex": "#330e0d",
  "rgb": {
    "r": 51,
    "g": 14,
    "b": 13
  },
  "hsl": {
    "h": 1.579,
    "s": 59.375,
    "l": 12.549
  },
  "oklch": {
    "l": 0.22593,
    "c": 0.0603,
    "h": 24.7
  },
  "luminance": 0.01047
}

Semantic roles & 50–950 ramp

primary

#330E0D

secondary

#2E6D6E

accent

#DEE345

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#070201

muted

#7A7877

Preview Lab

Preview with #330E0D

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →