#33110A#33110A

#33110A is a very dark, muted red. Relative luminance 0.011; OKLCH L 23.0% C 0.057 H 33.2°. Best body text is #FFFFFF at 17.14:1 contrast (WCAG AA passes).

Color values

HEX	#33110A
RGB	rgb(51, 17, 10)
HSL	hsl(10, 67%, 12%)
HSV	hsv(10, 80%, 20%)
CMYK	cmyk(0%, 66.7%, 80.4%, 80%)
CIE-LAB	lab(10.01, 16.60, 11.25)
CIE-LCH	lch(10.01, 20.05, 34.14°)
OKLab	oklab(23.05% 0.0477 0.0313)
OKLCH	oklch(23.05% 0.057 33.2)
XYZ	xyz(1.6206, 1.1268, 0.4193)
Luminance	0.0113 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33110A #0A2C33

analogous

#330A18 #33110A #33260A

triadic

#33110A #0A3311 #110A33

tetradic

#33110A #18330A #0A2C33 #260A33

square

#33110A #18330A #0A2C33 #260A33

split-complementary

#33110A #0A3326 #0A1833

monochromatic

#1A0905 #1A0905 #33110A #662214 #99331E

Accessibility & contrast

On white

17.14

#33110A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#33110A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33110A

17.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33110A	#FFFFFF	#000000	##FFFFFF
##33110A	1.00	17.14	1.23	17.14
#FFFFFF	17.14	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A1709

Deuteranopia (green-blind)

#221E09

Tritanopia (blue-blind)

#390A0F

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #33110a;
/* rgb */ color: rgb(51, 17, 10);
/* oklch */ color: oklch(23.0% 0.057 33.2);

Tailwind

colors: {
  custom: {
    50: '#6e504b',
    500: '#33110a',
    950: '#000000',
  },
}

SCSS

$custom: #33110a;
$custom-light: #6e504b;
$custom-dark: #000000;

JSON

{
  "hex": "#33110a",
  "rgb": {
    "r": 51,
    "g": 17,
    "b": 10
  },
  "hsl": {
    "h": 10.244,
    "s": 67.213,
    "l": 11.961
  },
  "oklch": {
    "l": 0.23049,
    "c": 0.05708,
    "h": 33.2
  },
  "luminance": 0.01127
}

Semantic roles & 50–950 ramp

primary

#33110A

secondary

#286470

accent

#CDEA3E

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#070201

muted

#7A7877

Preview Lab

Preview with #33110A

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

Preview Lab → · Contrast checker → · Palette generator →