#380A04#380A04

#380A04 is a very dark, moderate red. Relative luminance 0.011; OKLCH L 22.9% C 0.074 H 32.0°. Best body text is #FFFFFF at 17.31:1 contrast (WCAG AA passes).

Color values

HEX	#380A04
RGB	rgb(56, 10, 4)
HSL	hsl(7, 87%, 12%)
HSV	hsv(7, 93%, 22%)
CMYK	cmyk(0%, 82.1%, 92.9%, 78%)
CIE-LAB	lab(9.54, 22.25, 13.18)
CIE-LCH	lch(9.54, 25.86, 30.65°)
OKLab	oklab(22.87% 0.0628 0.0393)
OKLCH	oklch(22.87% 0.074 32)
XYZ	xyz(1.7616, 1.0669, 0.2280)
Luminance	0.0107 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#380A04 #043238

analogous

#380418 #380A04 #382404

triadic

#380A04 #04380A #0A0438

tetradic

#380A04 #183804 #043238 #240438

square

#380A04 #183804 #043238 #240438

split-complementary

#380A04 #043824 #041838

monochromatic

#1D0502 #1D0502 #380A04 #711408 #AA1E0C

Accessibility & contrast

On white

17.31

#380A04 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#380A04 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #380A04

17.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##380A04	#FFFFFF	#000000	##FFFFFF
##380A04	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)

#181403

Deuteranopia (green-blind)

#231E03

Tritanopia (blue-blind)

#3F0009

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #380a04;
/* rgb */ color: rgb(56, 10, 4);
/* oklch */ color: oklch(22.9% 0.074 32.0);

Tailwind

colors: {
  custom: {
    50: '#734d48',
    500: '#380a04',
    950: '#000000',
  },
}

SCSS

$custom: #380a04;
$custom-light: #734d48;
$custom-dark: #000000;

JSON

{
  "hex": "#380a04",
  "rgb": {
    "r": 56,
    "g": 10,
    "b": 4
  },
  "hsl": {
    "h": 6.923,
    "s": 86.667,
    "l": 11.765
  },
  "oklch": {
    "l": 0.22865,
    "c": 0.07412,
    "h": 32
  },
  "luminance": 0.01067
}

Semantic roles & 50–950 ramp

primary

#380A04

secondary

#1E6F7A

accent

#E5FD2B

background

#F7F4F4

surface

#EDE7E6

border

#C8C3C2

text

#090100

muted

#7B7777

Preview Lab

Preview with #380A04

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

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