#931D28#931D28

#931D28 is a dark, vivid red. Relative luminance 0.072; OKLCH L 43.5% C 0.153 H 21.9°. Best body text is #FFFFFF at 8.58:1 contrast (WCAG AA passes).

Color values

HEX	#931D28
RGB	rgb(147, 29, 40)
HSL	hsl(354, 67%, 35%)
HSV	hsv(354, 80%, 58%)
CMYK	cmyk(0%, 80.3%, 72.8%, 42.4%)
CIE-LAB	lab(32.34, 48.30, 24.83)
CIE-LCH	lch(32.34, 54.31, 27.21°)
OKLab	oklab(43.55% 0.1416 0.057)
OKLCH	oklch(43.55% 0.153 21.9)
XYZ	xyz(12.8565, 7.2370, 2.7270)
Luminance	0.0723 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#931D28 #1D9388

analogous

#931D63 #931D28 #934D1D

triadic

#931D28 #28931D #1D2893

tetradic

#931D28 #63931D #1D9388 #4D1D93

square

#931D28 #63931D #1D9388 #4D1D93

split-complementary

#931D28 #1D934D #1D6393

monochromatic

#2D090C #60131A #931D28 #C62736 #DC4E5B

Accessibility & contrast

On white

8.58

#931D28 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#931D28 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #931D28

8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##931D28	#FFFFFF	#000000	##FFFFFF
##931D28	1.00	8.58	2.45	8.58
#FFFFFF	8.58	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413C27

Deuteranopia (green-blind)

#5E5524

Tritanopia (blue-blind)

#A20022

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #931d28;
/* rgb */ color: rgb(147, 29, 40);
/* oklch */ color: oklch(43.5% 0.153 21.9);

Tailwind

colors: {
  custom: {
    50: '#bb6562',
    500: '#931d28',
    950: '#000000',
  },
}

SCSS

$custom: #931d28;
$custom-light: #bb6562;
$custom-dark: #000000;

JSON

{
  "hex": "#931d28",
  "rgb": {
    "r": 147,
    "g": 29,
    "b": 40
  },
  "hsl": {
    "h": 354.407,
    "s": 67.045,
    "l": 34.51
  },
  "oklch": {
    "l": 0.4355,
    "c": 0.15261,
    "h": 21.9
  },
  "luminance": 0.07235
}

Semantic roles & 50–950 ramp

primary

#931D28

secondary

#4DBFB4

accent

#EADA3E

background

#FCF6F5

surface

#F8EBEA

border

#D1C6C6

text

#130605

muted

#827A79

Preview Lab

Preview with #931D28

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

Preview Lab → · Contrast checker → · Palette generator →