#36030C#36030C

#36030C is a very dark, moderate red. Relative luminance 0.009; OKLCH L 21.6% C 0.080 H 16.6°. Best body text is #FFFFFF at 17.87:1 contrast (WCAG AA passes).

Color values

HEX	#36030C
RGB	rgb(54, 3, 12)
HSL	hsl(349, 89%, 11%)
HSV	hsv(349, 94%, 21%)
CMYK	cmyk(0%, 94.4%, 77.8%, 78.8%)
CIE-LAB	lab(7.91, 25.61, 7.47)
CIE-LCH	lch(7.91, 26.67, 16.27°)
OKLab	oklab(21.62% 0.0763 0.0228)
OKLCH	oklch(21.62% 0.08 16.6)
XYZ	xyz(1.6204, 0.8762, 0.4316)
Luminance	0.0088 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#36030C #03362D

analogous

#360325 #36030C #361303

triadic

#36030C #0C3603 #030C36

tetradic

#36030C #253603 #03362D #130336

square

#36030C #253603 #03362D #130336

split-complementary

#36030C #033613 #032536

monochromatic

#1D0206 #1D0206 #36030C #700619 #AA0926

Accessibility & contrast

On white

17.87

#36030C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#36030C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #36030C

17.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##36030C	#FFFFFF	#000000	##FFFFFF
##36030C	1.00	17.87	1.18	17.87
#FFFFFF	17.87	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#11100C

Deuteranopia (green-blind)

#1F1B0A

Tritanopia (blue-blind)

#3C0006

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #36030c;
/* rgb */ color: rgb(54, 3, 12);
/* oklch */ color: oklch(21.6% 0.080 16.6);

Tailwind

colors: {
  custom: {
    50: '#71494c',
    500: '#36030c',
    950: '#000000',
  },
}

SCSS

$custom: #36030c;
$custom-light: #71494c;
$custom-dark: #000000;

JSON

{
  "hex": "#36030c",
  "rgb": {
    "r": 54,
    "g": 3,
    "b": 12
  },
  "hsl": {
    "h": 349.412,
    "s": 89.474,
    "l": 11.176
  },
  "oklch": {
    "l": 0.21621,
    "c": 0.07964,
    "h": 16.6
  },
  "luminance": 0.00876
}

Semantic roles & 50–950 ramp

primary

#36030C

secondary

#1C7969

accent

#FFD929

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#080101

muted

#7B7777

Preview Lab

Preview with #36030C

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

Preview Lab → · Contrast checker → · Palette generator →