#390C08#390C08

#390C08 is a very dark, moderate red. Relative luminance 0.011; OKLCH L 23.4% C 0.072 H 28.9°. Best body text is #FFFFFF at 17.07:1 contrast (WCAG AA passes).

Color values

HEX	#390C08
RGB	rgb(57, 12, 8)
HSL	hsl(5, 75%, 13%)
HSV	hsv(5, 86%, 22%)
CMYK	cmyk(0%, 78.9%, 86%, 77.6%)
CIE-LAB	lab(10.19, 21.93, 12.51)
CIE-LCH	lch(10.19, 25.25, 29.69°)
OKLab	oklab(23.42% 0.063 0.0349)
OKLCH	oklch(23.42% 0.072 28.9)
XYZ	xyz(1.8629, 1.1506, 0.3537)
Luminance	0.0115 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#390C08 #083539

analogous

#39081C #390C08 #392408

triadic

#390C08 #08390C #0C0839

tetradic

#390C08 #1C3908 #083539 #240839

square

#390C08 #1C3908 #083539 #240839

split-complementary

#390C08 #083924 #081C39

monochromatic

#1B0604 #1B0604 #390C08 #6F1710 #A42317

Accessibility & contrast

On white

17.07

#390C08 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#390C08 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #390C08

17.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##390C08	#FFFFFF	#000000	##FFFFFF
##390C08	1.00	17.07	1.23	17.07
#FFFFFF	17.07	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#191607

Deuteranopia (green-blind)

#241F07

Tritanopia (blue-blind)

#40020B

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #390c08;
/* rgb */ color: rgb(57, 12, 8);
/* oklch */ color: oklch(23.4% 0.072 28.9);

Tailwind

colors: {
  custom: {
    50: '#744e4a',
    500: '#390c08',
    950: '#000000',
  },
}

SCSS

$custom: #390c08;
$custom-light: #744e4a;
$custom-dark: #000000;

JSON

{
  "hex": "#390c08",
  "rgb": {
    "r": 57,
    "g": 12,
    "b": 8
  },
  "hsl": {
    "h": 4.898,
    "s": 75.385,
    "l": 12.745
  },
  "oklch": {
    "l": 0.23416,
    "c": 0.07203,
    "h": 28.9
  },
  "luminance": 0.0115
}

Semantic roles & 50–950 ramp

primary

#390C08

secondary

#257178

accent

#E3F236

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090201

muted

#7B7877

Preview Lab

Preview with #390C08

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

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