#731825#731825

#731825 is a dark, vivid red. Relative luminance 0.044; OKLCH L 36.9% C 0.124 H 18.3°. Best body text is #FFFFFF at 11.13:1 contrast (WCAG AA passes).

Color values

HEX	#731825
RGB	rgb(115, 24, 37)
HSL	hsl(351, 65%, 27%)
HSV	hsv(351, 79%, 45%)
CMYK	cmyk(0%, 79.1%, 67.8%, 54.9%)
CIE-LAB	lab(25.05, 39.69, 16.32)
CIE-LCH	lch(25.05, 42.91, 22.35°)
OKLab	oklab(36.94% 0.118 0.039)
OKLCH	oklch(36.94% 0.124 18.3)
XYZ	xyz(7.7316, 4.4328, 2.1984)
Luminance	0.0443 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#731825 #187366

analogous

#731852 #731825 #733918

triadic

#731825 #257318 #182573

tetradic

#731825 #527318 #187366 #391873

square

#731825 #527318 #187366 #391873

split-complementary

#731825 #187339 #185273

monochromatic

#190508 #400D15 #731825 #A62335 #D43149

Accessibility & contrast

On white

11.13

#731825 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#731825 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #731825

11.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##731825	#FFFFFF	#000000	##FFFFFF
##731825	1.00	11.13	1.89	11.13
#FFFFFF	11.13	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322F25

Deuteranopia (green-blind)

#494222

Tritanopia (blue-blind)

#7F001E

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #731825;
/* rgb */ color: rgb(115, 24, 37);
/* oklch */ color: oklch(36.9% 0.124 18.3);

Tailwind

colors: {
  custom: {
    50: '#a25e5f',
    500: '#731825',
    950: '#000000',
  },
}

SCSS

$custom: #731825;
$custom-light: #a25e5f;
$custom-dark: #000000;

JSON

{
  "hex": "#731825",
  "rgb": {
    "r": 115,
    "g": 24,
    "b": 37
  },
  "hsl": {
    "h": 351.429,
    "s": 65.468,
    "l": 27.255
  },
  "oklch": {
    "l": 0.36939,
    "c": 0.12422,
    "h": 18.3
  },
  "luminance": 0.04432
}

Semantic roles & 50–950 ramp

primary

#731825

secondary

#3FA899

accent

#E8D03F

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#100504

muted

#7F7979

Preview Lab

Preview with #731825

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

Preview Lab → · Contrast checker → · Palette generator →