#971E33#971E33

#971E33 is a dark, vivid red. Relative luminance 0.077; OKLCH L 44.6% C 0.155 H 17.3°. Best body text is #FFFFFF at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#971E33
RGB	rgb(151, 30, 51)
HSL	hsl(350, 67%, 35%)
HSV	hsv(350, 80%, 59%)
CMYK	cmyk(0%, 80.1%, 66.2%, 40.8%)
CIE-LAB	lab(33.45, 49.79, 19.34)
CIE-LCH	lch(33.45, 53.42, 21.23°)
OKLab	oklab(44.58% 0.1483 0.0462)
OKLCH	oklch(44.58% 0.155 17.3)
XYZ	xyz(13.8258, 7.7490, 3.8990)
Luminance	0.0775 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#971E33 #1E9782

analogous

#971E6F #971E33 #97461E

triadic

#971E33 #33971E #1E3397

tetradic

#971E33 #6F971E #1E9782 #461E97

square

#971E33 #6F971E #1E9782 #461E97

split-complementary

#971E33 #1E9746 #1E6F97

monochromatic

#310A11 #641422 #971E33 #CA2844 #DD536B

Accessibility & contrast

On white

8.24

#971E33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#971E33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #971E33

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##971E33	#FFFFFF	#000000	##FFFFFF
##971E33	1.00	8.24	2.55	8.24
#FFFFFF	8.24	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423E33

Deuteranopia (green-blind)

#60582F

Tritanopia (blue-blind)

#A60027

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #971e33;
/* rgb */ color: rgb(151, 30, 51);
/* oklch */ color: oklch(44.6% 0.155 17.3);

Tailwind

colors: {
  custom: {
    50: '#bd666a',
    500: '#971e33',
    950: '#000000',
  },
}

SCSS

$custom: #971e33;
$custom-light: #bd666a;
$custom-dark: #000000;

JSON

{
  "hex": "#971e33",
  "rgb": {
    "r": 151,
    "g": 30,
    "b": 51
  },
  "hsl": {
    "h": 349.587,
    "s": 66.851,
    "l": 35.49
  },
  "oklch": {
    "l": 0.44581,
    "c": 0.1553,
    "h": 17.3
  },
  "luminance": 0.07747
}

Semantic roles & 50–950 ramp

primary

#971E33

secondary

#51C0AD

accent

#EACC3E

background

#FCF6F6

surface

#F8EBEB

border

#D1C6C6

text

#130706

muted

#827A7A

Preview Lab

Preview with #971E33

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

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