#971A2B#971A2B

#971A2B is a dark, vivid red. Relative luminance 0.075; OKLCH L 44.1% C 0.159 H 20.3°. Best body text is #FFFFFF at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#971A2B
RGB	rgb(151, 26, 43)
HSL	hsl(352, 71%, 35%)
HSV	hsv(352, 83%, 59%)
CMYK	cmyk(0%, 82.8%, 71.5%, 40.8%)
CIE-LAB	lab(32.91, 50.52, 23.80)
CIE-LCH	lch(32.91, 55.84, 25.23°)
OKLab	oklab(44.13% 0.1488 0.0551)
OKLCH	oklch(44.13% 0.159 20.3)
XYZ	xyz(13.5695, 7.4947, 3.0172)
Luminance	0.0749 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#971A2B #1A9786

analogous

#971A6A #971A2B #97481A

triadic

#971A2B #2B971A #1A2B97

tetradic

#971A2B #6A971A #1A9786 #481A97

square

#971A2B #6A971A #1A9786 #481A97

split-complementary

#971A2B #1A9748 #1A6A97

monochromatic

#2F080D #63111C #971A2B #CB233A #E04B60

Accessibility & contrast

On white

8.40

#971A2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#971A2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #971A2B

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##971A2B	#FFFFFF	#000000	##FFFFFF
##971A2B	1.00	8.40	2.50	8.40
#FFFFFF	8.40	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413D2B

Deuteranopia (green-blind)

#605727

Tritanopia (blue-blind)

#A60022

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #971a2b;
/* rgb */ color: rgb(151, 26, 43);
/* oklch */ color: oklch(44.1% 0.159 20.3);

Tailwind

colors: {
  custom: {
    50: '#be6564',
    500: '#971a2b',
    950: '#000000',
  },
}

SCSS

$custom: #971a2b;
$custom-light: #be6564;
$custom-dark: #000000;

JSON

{
  "hex": "#971a2b",
  "rgb": {
    "r": 151,
    "g": 26,
    "b": 43
  },
  "hsl": {
    "h": 351.84,
    "s": 70.621,
    "l": 34.706
  },
  "oklch": {
    "l": 0.44132,
    "c": 0.15864,
    "h": 20.3
  },
  "luminance": 0.07493
}

Semantic roles & 50–950 ramp

primary

#971A2B

secondary

#4BC2B2

accent

#EDD53A

background

#FCF6F5

surface

#F9EBEA

border

#D2C6C6

text

#140605

muted

#827A79

Preview Lab

Preview with #971A2B

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

Preview Lab → · Contrast checker → · Palette generator →