#731910#731910

#731910 is a dark, vivid red. Relative luminance 0.044; OKLCH L 36.7% C 0.126 H 29.9°. Best body text is #FFFFFF at 11.20:1 contrast (WCAG AA passes).

Color values

HEX	#731910
RGB	rgb(115, 25, 16)
HSL	hsl(5, 76%, 26%)
HSV	hsv(5, 86%, 45%)
CMYK	cmyk(0%, 78.3%, 86.1%, 54.9%)
CIE-LAB	lab(24.89, 38.34, 29.47)
CIE-LCH	lch(24.89, 48.36, 37.54°)
OKLab	oklab(36.72% 0.1089 0.0627)
OKLCH	oklch(36.72% 0.126 29.9)
XYZ	xyz(7.5123, 4.3787, 0.9397)
Luminance	0.0438 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#731910 #106A73

analogous

#731038 #731910 #734B10

triadic

#731910 #107319 #191073

tetradic

#731910 #387310 #106A73 #4B1073

square

#731910 #387310 #106A73 #4B1073

split-complementary

#731910 #10734B #103873

monochromatic

#1B0604 #3D0D09 #731910 #A92517 #DE301F

Accessibility & contrast

On white

11.20

#731910 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#731910 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #731910

11.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##731910	#FFFFFF	#000000	##FFFFFF
##731910	1.00	11.20	1.88	11.20
#FFFFFF	11.20	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#352E0E

Deuteranopia (green-blind)

#4B420B

Tritanopia (blue-blind)

#7F0018

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #731910;
/* rgb */ color: rgb(115, 25, 16);
/* oklch */ color: oklch(36.7% 0.126 29.9);

Tailwind

colors: {
  custom: {
    50: '#a35e4f',
    500: '#731910',
    950: '#000000',
  },
}

SCSS

$custom: #731910;
$custom-light: #a35e4f;
$custom-dark: #000000;

JSON

{
  "hex": "#731910",
  "rgb": {
    "r": 115,
    "g": 25,
    "b": 16
  },
  "hsl": {
    "h": 5.455,
    "s": 75.573,
    "l": 25.686
  },
  "oklch": {
    "l": 0.36719,
    "c": 0.12561,
    "h": 29.9
  },
  "luminance": 0.04378
}

Semantic roles & 50–950 ramp

primary

#731910

secondary

#34A0AA

accent

#E1F236

background

#FAF5F4

surface

#F5E9E7

border

#CFC5C3

text

#110502

muted

#807978

Preview Lab

Preview with #731910

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

Preview Lab → · Contrast checker → · Palette generator →