#380808#380808

#380808 is a very dark, moderate red. Relative luminance 0.010; OKLCH L 22.7% C 0.075 H 25.6°. Best body text is #FFFFFF at 17.41:1 contrast (WCAG AA passes).

Color values

HEX	#380808
RGB	rgb(56, 8, 8)
HSL	hsl(0, 75%, 13%)
HSV	hsv(0, 86%, 22%)
CMYK	cmyk(0%, 85.7%, 85.7%, 78%)
CIE-LAB	lab(9.26, 23.46, 11.15)
CIE-LCH	lch(9.26, 25.98, 25.42°)
OKLab	oklab(22.68% 0.068 0.0325)
OKLCH	oklch(22.68% 0.075 25.6)
XYZ	xyz(1.7618, 1.0322, 0.3362)
Luminance	0.0103 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#380808 #083838

analogous

#380820 #380808 #382008

triadic

#380808 #083808 #080838

tetradic

#380808 #203808 #083838 #200838

square

#380808 #203808 #083838 #200838

split-complementary

#380808 #083820 #082038

monochromatic

#1B0404 #1B0404 #380808 #6E1010 #A31717

Accessibility & contrast

On white

17.41

#380808 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#380808 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #380808

17.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##380808	#FFFFFF	#000000	##FFFFFF
##380808	1.00	17.41	1.21	17.41
#FFFFFF	17.41	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#161308

Deuteranopia (green-blind)

#221E07

Tritanopia (blue-blind)

#3F0009

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #380808;
/* rgb */ color: rgb(56, 8, 8);
/* oklch */ color: oklch(22.7% 0.075 25.6);

Tailwind

colors: {
  custom: {
    50: '#734c4a',
    500: '#380808',
    950: '#000000',
  },
}

SCSS

$custom: #380808;
$custom-light: #734c4a;
$custom-dark: #000000;

JSON

{
  "hex": "#380808",
  "rgb": {
    "r": 56,
    "g": 8,
    "b": 8
  },
  "hsl": {
    "h": 0,
    "s": 75,
    "l": 12.549
  },
  "oklch": {
    "l": 0.22679,
    "c": 0.07537,
    "h": 25.6
  },
  "luminance": 0.01032
}

Semantic roles & 50–950 ramp

primary

#380808

secondary

#257777

accent

#F2F236

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090101

muted

#7B7777

Preview Lab

Preview with #380808

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

Preview Lab → · Contrast checker → · Palette generator →