#731527#731527

#731527 is a dark, vivid red. Relative luminance 0.043; OKLCH L 36.7% C 0.127 H 16.1°. Best body text is #FFFFFF at 11.26:1 contrast (WCAG AA passes).

Color values

HEX	#731527
RGB	rgb(115, 21, 39)
HSL	hsl(349, 69%, 27%)
HSV	hsv(349, 82%, 45%)
CMYK	cmyk(0%, 81.7%, 66.1%, 54.9%)
CIE-LAB	lab(24.73, 40.84, 14.55)
CIE-LCH	lch(24.73, 43.35, 19.61°)
OKLab	oklab(36.71% 0.1221 0.0351)
OKLCH	oklch(36.71% 0.127 16.1)
XYZ	xyz(7.7054, 4.3288, 2.3489)
Luminance	0.0433 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#731527 #157361

analogous

#731556 #731527 #733215

triadic

#731527 #277315 #152773

tetradic

#731527 #567315 #157361 #321573

square

#731527 #567315 #157361 #321573

split-complementary

#731527 #157332 #155673

monochromatic

#1A0509 #3F0C15 #731527 #A71E39 #D82A4C

Accessibility & contrast

On white

11.26

#731527 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#731527 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #731527

11.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##731527	#FFFFFF	#000000	##FFFFFF
##731527	1.00	11.26	1.87	11.26
#FFFFFF	11.26	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302E27

Deuteranopia (green-blind)

#484224

Tritanopia (blue-blind)

#7F001D

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #731527;
/* rgb */ color: rgb(115, 21, 39);
/* oklch */ color: oklch(36.7% 0.127 16.1);

Tailwind

colors: {
  custom: {
    50: '#a25d60',
    500: '#731527',
    950: '#000000',
  },
}

SCSS

$custom: #731527;
$custom-light: #a25d60;
$custom-dark: #000000;

JSON

{
  "hex": "#731527",
  "rgb": {
    "r": 115,
    "g": 21,
    "b": 39
  },
  "hsl": {
    "h": 348.511,
    "s": 69.118,
    "l": 26.667
  },
  "oklch": {
    "l": 0.36713,
    "c": 0.12704,
    "h": 16.1
  },
  "luminance": 0.04328
}

Semantic roles & 50–950 ramp

primary

#731527

secondary

#3BA994

accent

#ECCA3C

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#100505

muted

#7F7979

Preview Lab

Preview with #731527

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

Preview Lab → · Contrast checker → · Palette generator →