#33130C#33130C

#33130C is a very dark, muted red. Relative luminance 0.012; OKLCH L 23.5% C 0.054 H 33.7°. Best body text is #FFFFFF at 16.95:1 contrast (WCAG AA passes).

Color values

HEX	#33130C
RGB	rgb(51, 19, 12)
HSL	hsl(11, 62%, 12%)
HSV	hsv(11, 76%, 20%)
CMYK	cmyk(0%, 62.7%, 76.5%, 80%)
CIE-LAB	lab(10.53, 15.49, 11.13)
CIE-LCH	lch(10.53, 19.08, 35.70°)
OKLab	oklab(23.46% 0.0448 0.0299)
OKLCH	oklch(23.46% 0.054 33.7)
XYZ	xyz(1.6646, 1.1963, 0.4910)
Luminance	0.0120 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33130C #0C2C33

analogous

#330C19 #33130C #33270C

triadic

#33130C #0C3313 #130C33

tetradic

#33130C #19330C #0C2C33 #270C33

square

#33130C #19330C #0C2C33 #270C33

split-complementary

#33130C #0C3327 #0C1933

monochromatic

#190906 #190906 #33130C #652518 #963823

Accessibility & contrast

On white

16.95

#33130C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#33130C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33130C

16.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33130C	#FFFFFF	#000000	##FFFFFF
##33130C	1.00	16.95	1.24	16.95
#FFFFFF	16.95	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B180B

Deuteranopia (green-blind)

#231F0B

Tritanopia (blue-blind)

#390D11

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #33130c;
/* rgb */ color: rgb(51, 19, 12);
/* oklch */ color: oklch(23.5% 0.054 33.7);

Tailwind

colors: {
  custom: {
    50: '#6d514c',
    500: '#33130c',
    950: '#000000',
  },
}

SCSS

$custom: #33130c;
$custom-light: #6d514c;
$custom-dark: #000000;

JSON

{
  "hex": "#33130c",
  "rgb": {
    "r": 51,
    "g": 19,
    "b": 12
  },
  "hsl": {
    "h": 10.769,
    "s": 61.905,
    "l": 12.353
  },
  "oklch": {
    "l": 0.23457,
    "c": 0.05384,
    "h": 33.7
  },
  "luminance": 0.01196
}

Semantic roles & 50–950 ramp

primary

#33130C

secondary

#2C636F

accent

#C8E543

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#070201

muted

#7A7877

Preview Lab

Preview with #33130C

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

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