#931F39#931F39

#931F39 is a dark, vivid red. Relative luminance 0.075; OKLCH L 44.0% C 0.151 H 13.7°. Best body text is #FFFFFF at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#931F39
RGB	rgb(147, 31, 57)
HSL	hsl(347, 65%, 35%)
HSV	hsv(347, 79%, 58%)
CMYK	cmyk(0%, 78.9%, 61.2%, 42.4%)
CIE-LAB	lab(32.88, 48.66, 14.53)
CIE-LCH	lch(32.88, 50.79, 16.63°)
OKLab	oklab(44.05% 0.1464 0.0357)
OKLCH	oklch(44.05% 0.151 13.7)
XYZ	xyz(13.2625, 7.4804, 4.6156)
Luminance	0.0748 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#931F39 #1F9379

analogous

#931F73 #931F39 #933F1F

triadic

#931F39 #39931F #1F3993

tetradic

#931F39 #73931F #1F9379 #3F1F93

square

#931F39 #73931F #1F9379 #3F1F93

split-complementary

#931F39 #1F933F #1F7393

monochromatic

#2E0A12 #601425 #931F39 #C62A4D #DA5271

Accessibility & contrast

On white

8.41

#931F39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#931F39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #931F39

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##931F39	#FFFFFF	#000000	##FFFFFF
##931F39	1.00	8.41	2.50	8.41
#FFFFFF	8.41	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3E39

Deuteranopia (green-blind)

#5D5636

Tritanopia (blue-blind)

#A1002A

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #931f39;
/* rgb */ color: rgb(147, 31, 57);
/* oklch */ color: oklch(44.0% 0.151 13.7);

Tailwind

colors: {
  custom: {
    50: '#b9666f',
    500: '#931f39',
    950: '#000000',
  },
}

SCSS

$custom: #931f39;
$custom-light: #b9666f;
$custom-dark: #000000;

JSON

{
  "hex": "#931f39",
  "rgb": {
    "r": 147,
    "g": 31,
    "b": 57
  },
  "hsl": {
    "h": 346.552,
    "s": 65.169,
    "l": 34.902
  },
  "oklch": {
    "l": 0.44048,
    "c": 0.15072,
    "h": 13.7
  },
  "luminance": 0.07478
}

Semantic roles & 50–950 ramp

primary

#931F39

secondary

#50BEA5

accent

#E8C240

background

#FCF6F6

surface

#F8EBEC

border

#D1C6C7

text

#130607

muted

#827A7A

Preview Lab

Preview with #931F39

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

Preview Lab → · Contrast checker → · Palette generator →