#390A08#390A08

#390A08 is a very dark, moderate red. Relative luminance 0.011; OKLCH L 23.2% C 0.074 H 27.2°. Best body text is #FFFFFF at 17.20:1 contrast (WCAG AA passes).

Color values

HEX	#390A08
RGB	rgb(57, 10, 8)
HSL	hsl(2, 75%, 13%)
HSV	hsv(2, 86%, 22%)
CMYK	cmyk(0%, 82.5%, 86%, 77.6%)
CIE-LAB	lab(9.83, 22.90, 12.01)
CIE-LCH	lch(9.83, 25.85, 27.68°)
OKLab	oklab(23.15% 0.0661 0.034)
OKLCH	oklch(23.15% 0.074 27.2)
XYZ	xyz(1.8399, 1.1047, 0.3460)
Luminance	0.0110 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#390A08 #083739

analogous

#39081E #390A08 #392208

triadic

#390A08 #08390A #0A0839

tetradic

#390A08 #1E3908 #083739 #220839

square

#390A08 #1E3908 #083739 #220839

split-complementary

#390A08 #083922 #081E39

monochromatic

#1B0504 #1B0504 #390A08 #6F1310 #A41D17

Accessibility & contrast

On white

17.20

#390A08 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#390A08 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #390A08

17.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##390A08	#FFFFFF	#000000	##FFFFFF
##390A08	1.00	17.20	1.22	17.20
#FFFFFF	17.20	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#181507

Deuteranopia (green-blind)

#231F07

Tritanopia (blue-blind)

#40000A

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #390a08;
/* rgb */ color: rgb(57, 10, 8);
/* oklch */ color: oklch(23.2% 0.074 27.2);

Tailwind

colors: {
  custom: {
    50: '#744d4a',
    500: '#390a08',
    950: '#000000',
  },
}

SCSS

$custom: #390a08;
$custom-light: #744d4a;
$custom-dark: #000000;

JSON

{
  "hex": "#390a08",
  "rgb": {
    "r": 57,
    "g": 10,
    "b": 8
  },
  "hsl": {
    "h": 2.449,
    "s": 75.385,
    "l": 12.745
  },
  "oklch": {
    "l": 0.23152,
    "c": 0.0743,
    "h": 27.2
  },
  "luminance": 0.01104
}

Semantic roles & 50–950 ramp

primary

#390A08

secondary

#257478

accent

#EAF236

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090101

muted

#7B7777

Preview Lab

Preview with #390A08

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

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