#390F08#390F08

#390F08 is a very dark, moderate red. Relative luminance 0.012; OKLCH L 23.9% C 0.068 H 32.0°. Best body text is #FFFFFF at 16.86:1 contrast (WCAG AA passes).

Color values

HEX	#390F08
RGB	rgb(57, 15, 8)
HSL	hsl(9, 75%, 13%)
HSV	hsv(9, 86%, 22%)
CMYK	cmyk(0%, 73.7%, 86%, 77.6%)
CIE-LAB	lab(10.77, 20.36, 13.33)
CIE-LCH	lch(10.77, 24.33, 33.21°)
OKLab	oklab(23.86% 0.0581 0.0363)
OKLCH	oklch(23.86% 0.068 32)
XYZ	xyz(1.9022, 1.2293, 0.3668)
Luminance	0.0123 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#390F08 #083239

analogous

#39081A #390F08 #392708

triadic

#390F08 #08390F #0F0839

tetradic

#390F08 #1A3908 #083239 #270839

square

#390F08 #1A3908 #083239 #270839

split-complementary

#390F08 #083927 #081A39

monochromatic

#1B0704 #1B0704 #390F08 #6F1D10 #A42B17

Accessibility & contrast

On white

16.86

#390F08 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#390F08 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #390F08

16.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##390F08	#FFFFFF	#000000	##FFFFFF
##390F08	1.00	16.86	1.25	16.86
#FFFFFF	16.86	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B1707

Deuteranopia (green-blind)

#252007

Tritanopia (blue-blind)

#40050E

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #390f08;
/* rgb */ color: rgb(57, 15, 8);
/* oklch */ color: oklch(23.9% 0.068 32.0);

Tailwind

colors: {
  custom: {
    50: '#73504a',
    500: '#390f08',
    950: '#000000',
  },
}

SCSS

$custom: #390f08;
$custom-light: #73504a;
$custom-dark: #000000;

JSON

{
  "hex": "#390f08",
  "rgb": {
    "r": 57,
    "g": 15,
    "b": 8
  },
  "hsl": {
    "h": 8.571,
    "s": 75.385,
    "l": 12.745
  },
  "oklch": {
    "l": 0.23855,
    "c": 0.06849,
    "h": 32
  },
  "luminance": 0.01229
}

Semantic roles & 50–950 ramp

primary

#390F08

secondary

#256C78

accent

#D7F236

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090201

muted

#7B7877

Preview Lab

Preview with #390F08

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

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