#39080A#39080A

#39080A is a very dark, moderate red. Relative luminance 0.011; OKLCH L 22.9% C 0.076 H 23.5°. Best body text is #FFFFFF at 17.31:1 contrast (WCAG AA passes).

Color values

HEX	#39080A
RGB	rgb(57, 8, 10)
HSL	hsl(358, 75%, 13%)
HSV	hsv(358, 86%, 22%)
CMYK	cmyk(0%, 86%, 82.5%, 77.6%)
CIE-LAB	lab(9.53, 23.96, 10.75)
CIE-LCH	lch(9.53, 26.26, 24.17°)
OKLab	oklab(22.93% 0.07 0.0304)
OKLCH	oklch(22.93% 0.076 23.5)
XYZ	xyz(1.8292, 1.0657, 0.3965)
Luminance	0.0106 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39080A #083937

analogous

#390822 #39080A #391E08

triadic

#39080A #0A3908 #080A39

tetradic

#39080A #223908 #083937 #1E0839

square

#39080A #223908 #083937 #1E0839

split-complementary

#39080A #08391E #082239

monochromatic

#1B0405 #1B0405 #39080A #6F1013 #A4171D

Accessibility & contrast

On white

17.31

#39080A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#39080A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39080A

17.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39080A	#FFFFFF	#000000	##FFFFFF
##39080A	1.00	17.31	1.21	17.31
#FFFFFF	17.31	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#16140A

Deuteranopia (green-blind)

#231E08

Tritanopia (blue-blind)

#400009

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #39080a;
/* rgb */ color: rgb(57, 8, 10);
/* oklch */ color: oklch(22.9% 0.076 23.5);

Tailwind

colors: {
  custom: {
    50: '#744c4b',
    500: '#39080a',
    950: '#000000',
  },
}

SCSS

$custom: #39080a;
$custom-light: #744c4b;
$custom-dark: #000000;

JSON

{
  "hex": "#39080a",
  "rgb": {
    "r": 57,
    "g": 8,
    "b": 10
  },
  "hsl": {
    "h": 357.551,
    "s": 75.385,
    "l": 12.745
  },
  "oklch": {
    "l": 0.22934,
    "c": 0.07631,
    "h": 23.5
  },
  "luminance": 0.01065
}

Semantic roles & 50–950 ramp

primary

#39080A

secondary

#257874

accent

#F2EA36

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090101

muted

#7B7777

Preview Lab

Preview with #39080A

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

Preview Lab → · Contrast checker → · Palette generator →