#971A2A#971A2A

#971A2A is a dark, vivid red. Relative luminance 0.075; OKLCH L 44.1% C 0.159 H 20.8°. Best body text is #FFFFFF at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#971A2A
RGB	rgb(151, 26, 42)
HSL	hsl(352, 71%, 35%)
HSV	hsv(352, 83%, 59%)
CMYK	cmyk(0%, 82.8%, 72.2%, 40.8%)
CIE-LAB	lab(32.89, 50.47, 24.42)
CIE-LCH	lch(32.89, 56.06, 25.82°)
OKLab	oklab(44.12% 0.1484 0.0563)
OKLCH	oklch(44.12% 0.159 20.8)
XYZ	xyz(13.5514, 7.4874, 2.9217)
Luminance	0.0748 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#971A2A #1A9787

analogous

#971A69 #971A2A #97491A

triadic

#971A2A #2A971A #1A2A97

tetradic

#971A2A #69971A #1A9787 #491A97

square

#971A2A #69971A #1A9787 #491A97

split-complementary

#971A2A #1A9749 #1A6997

monochromatic

#2F080D #63111B #971A2A #CB2339 #E04B5E

Accessibility & contrast

On white

8.41

#971A2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#971A2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #971A2A

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##971A2A	#FFFFFF	#000000	##FFFFFF
##971A2A	1.00	8.41	2.50	8.41
#FFFFFF	8.41	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413C29

Deuteranopia (green-blind)

#605726

Tritanopia (blue-blind)

#A60022

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #971a2a;
/* rgb */ color: rgb(151, 26, 42);
/* oklch */ color: oklch(44.1% 0.159 20.8);

Tailwind

colors: {
  custom: {
    50: '#be6563',
    500: '#971a2a',
    950: '#000000',
  },
}

SCSS

$custom: #971a2a;
$custom-light: #be6563;
$custom-dark: #000000;

JSON

{
  "hex": "#971a2a",
  "rgb": {
    "r": 151,
    "g": 26,
    "b": 42
  },
  "hsl": {
    "h": 352.32,
    "s": 70.621,
    "l": 34.706
  },
  "oklch": {
    "l": 0.44115,
    "c": 0.15869,
    "h": 20.8
  },
  "luminance": 0.07485
}

Semantic roles & 50–950 ramp

primary

#971A2A

secondary

#4BC2B3

accent

#EDD63A

background

#FCF6F5

surface

#F9EBEA

border

#D2C6C6

text

#140605

muted

#827A79

Preview Lab

Preview with #971A2A

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

Preview Lab → · Contrast checker → · Palette generator →