#33090C#33090C

#33090C is a very dark, moderate red. Relative luminance 0.009; OKLCH L 21.8% C 0.067 H 20.8°. Best body text is #FFFFFF at 17.72:1 contrast (WCAG AA passes).

Color values

HEX	#33090C
RGB	rgb(51, 9, 12)
HSL	hsl(356, 70%, 12%)
HSV	hsv(356, 82%, 20%)
CMYK	cmyk(0%, 82.4%, 76.5%, 80%)
CIE-LAB	lab(8.36, 21.24, 8.03)
CIE-LCH	lch(8.36, 22.71, 20.72°)
OKLab	oklab(21.82% 0.0628 0.0238)
OKLCH	oklch(21.82% 0.067 20.8)
XYZ	xyz(1.5294, 0.9259, 0.4459)
Luminance	0.0093 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33090C #093330

analogous

#330921 #33090C #331B09

triadic

#33090C #0C3309 #090C33

tetradic

#33090C #213309 #093330 #1B0933

square

#33090C #213309 #093330 #1B0933

split-complementary

#33090C #09331B #092133

monochromatic

#1A0506 #1A0506 #33090C #671218 #9B1B24

Accessibility & contrast

On white

17.72

#33090C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#33090C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33090C

17.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33090C	#FFFFFF	#000000	##FFFFFF
##33090C	1.00	17.72	1.19	17.72
#FFFFFF	17.72	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#14130C

Deuteranopia (green-blind)

#1F1C0B

Tritanopia (blue-blind)

#39020A

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #33090c;
/* rgb */ color: rgb(51, 9, 12);
/* oklch */ color: oklch(21.8% 0.067 20.8);

Tailwind

colors: {
  custom: {
    50: '#6e4b4c',
    500: '#33090c',
    950: '#000000',
  },
}

SCSS

$custom: #33090c;
$custom-light: #6e4b4c;
$custom-dark: #000000;

JSON

{
  "hex": "#33090c",
  "rgb": {
    "r": 51,
    "g": 9,
    "b": 12
  },
  "hsl": {
    "h": 355.714,
    "s": 70,
    "l": 11.765
  },
  "oklch": {
    "l": 0.21822,
    "c": 0.06719,
    "h": 20.8
  },
  "luminance": 0.00926
}

Semantic roles & 50–950 ramp

primary

#33090C

secondary

#27716C

accent

#EDE03B

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#080101

muted

#7B7777

Preview Lab

Preview with #33090C

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

Preview Lab → · Contrast checker → · Palette generator →