#3B080A#3B080A

#3B080A is a very dark, moderate red. Relative luminance 0.011; OKLCH L 23.4% C 0.079 H 23.8°. Best body text is #FFFFFF at 17.14:1 contrast (WCAG AA passes).

Color values

HEX	#3B080A
RGB	rgb(59, 8, 10)
HSL	hsl(358, 76%, 13%)
HSV	hsv(358, 86%, 23%)
CMYK	cmyk(0%, 86.4%, 83.1%, 76.9%)
CIE-LAB	lab(10.00, 24.71, 11.49)
CIE-LCH	lch(10.00, 27.25, 24.93°)
OKLab	oklab(23.37% 0.0721 0.0318)
OKLCH	oklch(23.37% 0.079 23.8)
XYZ	xyz(1.9455, 1.1257, 0.4019)
Luminance	0.0112 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B080A #083B39

analogous

#3B0823 #3B080A #3B1F08

triadic

#3B080A #0A3B08 #080A3B

tetradic

#3B080A #233B08 #083B39 #1F083B

square

#3B080A #233B08 #083B39 #1F083B

split-complementary

#3B080A #083B1F #08233B

monochromatic

#1B0405 #1B0405 #3B080A #710F13 #A7171C

Accessibility & contrast

On white

17.14

#3B080A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#3B080A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B080A

17.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B080A	#FFFFFF	#000000	##FFFFFF
##3B080A	1.00	17.14	1.22	17.14
#FFFFFF	17.14	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#17140A

Deuteranopia (green-blind)

#241F08

Tritanopia (blue-blind)

#420009

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #3b080a;
/* rgb */ color: rgb(59, 8, 10);
/* oklch */ color: oklch(23.4% 0.079 23.8);

Tailwind

colors: {
  custom: {
    50: '#764c4b',
    500: '#3b080a',
    950: '#000000',
  },
}

SCSS

$custom: #3b080a;
$custom-light: #764c4b;
$custom-dark: #000000;

JSON

{
  "hex": "#3b080a",
  "rgb": {
    "r": 59,
    "g": 8,
    "b": 10
  },
  "hsl": {
    "h": 357.647,
    "s": 76.119,
    "l": 13.137
  },
  "oklch": {
    "l": 0.23368,
    "c": 0.07875,
    "h": 23.8
  },
  "luminance": 0.01125
}

Semantic roles & 50–950 ramp

primary

#3B080A

secondary

#257A76

accent

#F3EB35

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090101

muted

#7B7777

Preview Lab

Preview with #3B080A

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

Preview Lab → · Contrast checker → · Palette generator →