#39080D#39080D

#39080D is a very dark, moderate red. Relative luminance 0.011; OKLCH L 23.0% C 0.076 H 20.1°. Best body text is #FFFFFF at 17.29:1 contrast (WCAG AA passes).

Color values

HEX	#39080D
RGB	rgb(57, 8, 13)
HSL	hsl(354, 75%, 13%)
HSV	hsv(354, 86%, 22%)
CMYK	cmyk(0%, 86%, 77.2%, 77.6%)
CIE-LAB	lab(9.58, 24.15, 9.51)
CIE-LCH	lch(9.58, 25.95, 21.50°)
OKLab	oklab(22.99% 0.0714 0.0262)
OKLCH	oklch(22.99% 0.076 20.1)
XYZ	xyz(1.8470, 1.0729, 0.4905)
Luminance	0.0107 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39080D #083934

analogous

#390825 #39080D #391C08

triadic

#39080D #0D3908 #080D39

tetradic

#39080D #253908 #083934 #1C0839

square

#39080D #253908 #083934 #1C0839

split-complementary

#39080D #08391C #082539

monochromatic

#1B0406 #1B0406 #39080D #6F1019 #A41725

Accessibility & contrast

On white

17.29

#39080D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#39080D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39080D

17.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39080D	#FFFFFF	#000000	##FFFFFF
##39080D	1.00	17.29	1.21	17.29
#FFFFFF	17.29	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#16140D

Deuteranopia (green-blind)

#221E0C

Tritanopia (blue-blind)

#3F000A

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #39080d;
/* rgb */ color: rgb(57, 8, 13);
/* oklch */ color: oklch(23.0% 0.076 20.1);

Tailwind

colors: {
  custom: {
    50: '#744c4c',
    500: '#39080d',
    950: '#000000',
  },
}

SCSS

$custom: #39080d;
$custom-light: #744c4c;
$custom-dark: #000000;

JSON

{
  "hex": "#39080d",
  "rgb": {
    "r": 57,
    "g": 8,
    "b": 13
  },
  "hsl": {
    "h": 353.878,
    "s": 75.385,
    "l": 12.745
  },
  "oklch": {
    "l": 0.22994,
    "c": 0.07604,
    "h": 20.1
  },
  "luminance": 0.01073
}

Semantic roles & 50–950 ramp

primary

#39080D

secondary

#25786F

accent

#F2DF36

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090101

muted

#7B7777

Preview Lab

Preview with #39080D

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

Preview Lab → · Contrast checker → · Palette generator →