#971E31#971E31

#971E31 is a dark, vivid red. Relative luminance 0.077; OKLCH L 44.5% C 0.155 H 18.3°. Best body text is #FFFFFF at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#971E31
RGB	rgb(151, 30, 49)
HSL	hsl(351, 67%, 35%)
HSV	hsv(351, 80%, 59%)
CMYK	cmyk(0%, 80.1%, 67.5%, 40.8%)
CIE-LAB	lab(33.42, 49.68, 20.59)
CIE-LCH	lch(33.42, 53.77, 22.51°)
OKLab	oklab(44.54% 0.1475 0.0488)
OKLCH	oklch(44.54% 0.155 18.3)
XYZ	xyz(13.7827, 7.7317, 3.6718)
Luminance	0.0773 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#971E31 #1E9784

analogous

#971E6D #971E31 #97481E

triadic

#971E31 #31971E #1E3197

tetradic

#971E31 #6D971E #1E9784 #481E97

square

#971E31 #6D971E #1E9784 #481E97

split-complementary

#971E31 #1E9748 #1E6D97

monochromatic

#310A10 #641420 #971E31 #CA2842 #DD5368

Accessibility & contrast

On white

8.25

#971E31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#971E31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #971E31

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##971E31	#FFFFFF	#000000	##FFFFFF
##971E31	1.00	8.25	2.55	8.25
#FFFFFF	8.25	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423E31

Deuteranopia (green-blind)

#60582D

Tritanopia (blue-blind)

#A60026

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #971e31;
/* rgb */ color: rgb(151, 30, 49);
/* oklch */ color: oklch(44.5% 0.155 18.3);

Tailwind

colors: {
  custom: {
    50: '#bd6668',
    500: '#971e31',
    950: '#000000',
  },
}

SCSS

$custom: #971e31;
$custom-light: #bd6668;
$custom-dark: #000000;

JSON

{
  "hex": "#971e31",
  "rgb": {
    "r": 151,
    "g": 30,
    "b": 49
  },
  "hsl": {
    "h": 350.579,
    "s": 66.851,
    "l": 35.49
  },
  "oklch": {
    "l": 0.44542,
    "c": 0.15533,
    "h": 18.3
  },
  "luminance": 0.0773
}

Semantic roles & 50–950 ramp

primary

#971E31

secondary

#51C0AE

accent

#EACF3E

background

#FCF6F6

surface

#F8EBEB

border

#D1C6C6

text

#130606

muted

#827A7A

Preview Lab

Preview with #971E31

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

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