#380810#380810

#380810 is a very dark, moderate red. Relative luminance 0.011; OKLCH L 22.9% C 0.075 H 16.1°. Best body text is #FFFFFF at 17.35:1 contrast (WCAG AA passes).

Color values

HEX	#380810
RGB	rgb(56, 8, 16)
HSL	hsl(350, 75%, 13%)
HSV	hsv(350, 86%, 22%)
CMYK	cmyk(0%, 85.7%, 71.4%, 78%)
CIE-LAB	lab(9.42, 23.99, 7.69)
CIE-LCH	lch(9.42, 25.20, 17.76°)
OKLab	oklab(22.85% 0.0718 0.0208)
OKLCH	oklch(22.85% 0.075 16.1)
XYZ	xyz(1.8114, 1.0521, 0.5978)
Luminance	0.0105 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#380810 #083830

analogous

#380828 #380810 #381808

triadic

#380810 #103808 #081038

tetradic

#380810 #283808 #083830 #180838

square

#380810 #283808 #083830 #180838

split-complementary

#380810 #083818 #082838

monochromatic

#1B0408 #1B0408 #380810 #6E101F #A3172F

Accessibility & contrast

On white

17.35

#380810 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#380810 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #380810

17.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##380810	#FFFFFF	#000000	##FFFFFF
##380810	1.00	17.35	1.21	17.35
#FFFFFF	17.35	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#151410

Deuteranopia (green-blind)

#211E0F

Tritanopia (blue-blind)

#3E000B

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #380810;
/* rgb */ color: rgb(56, 8, 16);
/* oklch */ color: oklch(22.9% 0.075 16.1);

Tailwind

colors: {
  custom: {
    50: '#734c4e',
    500: '#380810',
    950: '#000000',
  },
}

SCSS

$custom: #380810;
$custom-light: #734c4e;
$custom-dark: #000000;

JSON

{
  "hex": "#380810",
  "rgb": {
    "r": 56,
    "g": 8,
    "b": 16
  },
  "hsl": {
    "h": 350,
    "s": 75,
    "l": 12.549
  },
  "oklch": {
    "l": 0.2285,
    "c": 0.07475,
    "h": 16.1
  },
  "luminance": 0.01052
}

Semantic roles & 50–950 ramp

primary

#380810

secondary

#257769

accent

#F2D236

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#080101

muted

#7B7777

Preview Lab

Preview with #380810

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

Preview Lab → · Contrast checker → · Palette generator →