#931D2F#931D2F

#931D2F is a dark, vivid red. Relative luminance 0.073; OKLCH L 43.7% C 0.152 H 18.6°. Best body text is #FFFFFF at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#931D2F
RGB	rgb(147, 29, 47)
HSL	hsl(351, 67%, 35%)
HSV	hsv(351, 80%, 58%)
CMYK	cmyk(0%, 80.3%, 68%, 42.4%)
CIE-LAB	lab(32.46, 48.66, 20.49)
CIE-LCH	lch(32.46, 52.80, 22.83°)
OKLab	oklab(43.67% 0.1443 0.0485)
OKLCH	oklch(43.67% 0.152 18.6)
XYZ	xyz(12.9865, 7.2890, 3.4119)
Luminance	0.0729 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#931D2F #1D9381

analogous

#931D6A #931D2F #93461D

triadic

#931D2F #2F931D #1D2F93

tetradic

#931D2F #6A931D #1D9381 #461D93

square

#931D2F #6A931D #1D9381 #461D93

split-complementary

#931D2F #1D9346 #1D6A93

monochromatic

#2D090E #60131F #931D2F #C6273F #DC4E64

Accessibility & contrast

On white

8.55

#931D2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#931D2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #931D2F

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##931D2F	#FFFFFF	#000000	##FFFFFF
##931D2F	1.00	8.55	2.46	8.55
#FFFFFF	8.55	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403C2F

Deuteranopia (green-blind)

#5E552B

Tritanopia (blue-blind)

#A20025

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #931d2f;
/* rgb */ color: rgb(147, 29, 47);
/* oklch */ color: oklch(43.7% 0.152 18.6);

Tailwind

colors: {
  custom: {
    50: '#ba6567',
    500: '#931d2f',
    950: '#000000',
  },
}

SCSS

$custom: #931d2f;
$custom-light: #ba6567;
$custom-dark: #000000;

JSON

{
  "hex": "#931d2f",
  "rgb": {
    "r": 147,
    "g": 29,
    "b": 47
  },
  "hsl": {
    "h": 350.847,
    "s": 67.045,
    "l": 34.51
  },
  "oklch": {
    "l": 0.43673,
    "c": 0.15226,
    "h": 18.6
  },
  "luminance": 0.07287
}

Semantic roles & 50–950 ramp

primary

#931D2F

secondary

#4DBFAD

accent

#EAD03E

background

#FCF6F6

surface

#F8EBEB

border

#D1C6C6

text

#130606

muted

#827A7A

Preview Lab

Preview with #931D2F

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

Preview Lab → · Contrast checker → · Palette generator →