#921F31#921F31

#921F31 is a dark, vivid red. Relative luminance 0.073; OKLCH L 43.7% C 0.150 H 17.9°. Best body text is #FFFFFF at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#921F31
RGB	rgb(146, 31, 49)
HSL	hsl(351, 65%, 35%)
HSV	hsv(351, 79%, 57%)
CMYK	cmyk(0%, 78.8%, 66.4%, 42.7%)
CIE-LAB	lab(32.51, 47.84, 19.23)
CIE-LCH	lch(32.51, 51.56, 21.89°)
OKLab	oklab(43.69% 0.1423 0.0459)
OKLCH	oklch(43.69% 0.15 17.9)
XYZ	xyz(12.8998, 7.3147, 3.6378)
Luminance	0.0731 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#921F31 #1F9280

analogous

#921F6A #921F31 #92471F

triadic

#921F31 #31921F #1F3192

tetradic

#921F31 #6A921F #1F9280 #471F92

square

#921F31 #6A921F #1F9280 #471F92

split-complementary

#921F31 #1F9247 #1F6A92

monochromatic

#2D0A0F #601420 #921F31 #C42A42 #DA5167

Accessibility & contrast

On white

8.53

#921F31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#921F31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #921F31

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##921F31	#FFFFFF	#000000	##FFFFFF
##921F31	1.00	8.53	2.46	8.53
#FFFFFF	8.53	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403D31

Deuteranopia (green-blind)

#5D552E

Tritanopia (blue-blind)

#A10027

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #921f31;
/* rgb */ color: rgb(146, 31, 49);
/* oklch */ color: oklch(43.7% 0.150 17.9);

Tailwind

colors: {
  custom: {
    50: '#b96668',
    500: '#921f31',
    950: '#000000',
  },
}

SCSS

$custom: #921f31;
$custom-light: #b96668;
$custom-dark: #000000;

JSON

{
  "hex": "#921f31",
  "rgb": {
    "r": 146,
    "g": 31,
    "b": 49
  },
  "hsl": {
    "h": 350.609,
    "s": 64.972,
    "l": 34.706
  },
  "oklch": {
    "l": 0.4369,
    "c": 0.14952,
    "h": 17.9
  },
  "luminance": 0.07313
}

Semantic roles & 50–950 ramp

primary

#921F31

secondary

#50BDAC

accent

#E8CE40

background

#FCF6F6

surface

#F8EBEB

border

#D1C6C6

text

#130606

muted

#827A7A

Preview Lab

Preview with #921F31

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

Preview Lab → · Contrast checker → · Palette generator →