#931F2F#931F2F

#931F2F is a dark, vivid red. Relative luminance 0.074; OKLCH L 43.8% C 0.151 H 19.0°. Best body text is #FFFFFF at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#931F2F
RGB	rgb(147, 31, 47)
HSL	hsl(352, 65%, 35%)
HSV	hsv(352, 79%, 58%)
CMYK	cmyk(0%, 78.9%, 68%, 42.4%)
CIE-LAB	lab(32.68, 48.04, 20.77)
CIE-LCH	lch(32.68, 52.33, 23.39°)
OKLab	oklab(43.84% 0.1423 0.0491)
OKLCH	oklch(43.84% 0.151 19)
XYZ	xyz(13.0371, 7.3902, 3.4288)
Luminance	0.0739 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#931F2F #1F9383

analogous

#931F69 #931F2F #93491F

triadic

#931F2F #2F931F #1F2F93

tetradic

#931F2F #69931F #1F9383 #491F93

square

#931F2F #69931F #1F9383 #491F93

split-complementary

#931F2F #1F9349 #1F6993

monochromatic

#2E0A0F #60141F #931F2F #C62A3F #DA5265

Accessibility & contrast

On white

8.48

#931F2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#931F2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #931F2F

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##931F2F	#FFFFFF	#000000	##FFFFFF
##931F2F	1.00	8.48	2.48	8.48
#FFFFFF	8.48	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413D2F

Deuteranopia (green-blind)

#5E562C

Tritanopia (blue-blind)

#A20026

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #931f2f;
/* rgb */ color: rgb(147, 31, 47);
/* oklch */ color: oklch(43.8% 0.151 19.0);

Tailwind

colors: {
  custom: {
    50: '#ba6667',
    500: '#931f2f',
    950: '#000000',
  },
}

SCSS

$custom: #931f2f;
$custom-light: #ba6667;
$custom-dark: #000000;

JSON

{
  "hex": "#931f2f",
  "rgb": {
    "r": 147,
    "g": 31,
    "b": 47
  },
  "hsl": {
    "h": 351.724,
    "s": 65.169,
    "l": 34.902
  },
  "oklch": {
    "l": 0.43838,
    "c": 0.15056,
    "h": 19
  },
  "luminance": 0.07388
}

Semantic roles & 50–950 ramp

primary

#931F2F

secondary

#50BEAF

accent

#E8D140

background

#FCF6F6

surface

#F8EBEB

border

#D1C6C6

text

#130606

muted

#827A7A

Preview Lab

Preview with #931F2F

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

Preview Lab → · Contrast checker → · Palette generator →