#971A28#971A28

#971A28 is a dark, vivid red. Relative luminance 0.075; OKLCH L 44.1% C 0.159 H 21.6°. Best body text is #FFFFFF at 8.42:1 contrast (WCAG AA passes).

Color values

HEX	#971A28
RGB	rgb(151, 26, 40)
HSL	hsl(353, 71%, 35%)
HSV	hsv(353, 83%, 59%)
CMYK	cmyk(0%, 82.8%, 73.5%, 40.8%)
CIE-LAB	lab(32.86, 50.37, 25.65)
CIE-LCH	lch(32.86, 56.53, 26.99°)
OKLab	oklab(44.08% 0.1476 0.0586)
OKLCH	oklch(44.08% 0.159 21.6)
XYZ	xyz(13.5165, 7.4735, 2.7379)
Luminance	0.0747 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#971A28 #1A9789

analogous

#971A67 #971A28 #974B1A

triadic

#971A28 #28971A #1A2897

tetradic

#971A28 #67971A #1A9789 #4B1A97

square

#971A28 #67971A #1A9789 #4B1A97

split-complementary

#971A28 #1A974B #1A6797

monochromatic

#2F080C #63111A #971A28 #CB2336 #E04B5C

Accessibility & contrast

On white

8.42

#971A28 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#971A28 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #971A28

8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##971A28	#FFFFFF	#000000	##FFFFFF
##971A28	1.00	8.42	2.49	8.42
#FFFFFF	8.42	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413C27

Deuteranopia (green-blind)

#605724

Tritanopia (blue-blind)

#A70021

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #971a28;
/* rgb */ color: rgb(151, 26, 40);
/* oklch */ color: oklch(44.1% 0.159 21.6);

Tailwind

colors: {
  custom: {
    50: '#be6562',
    500: '#971a28',
    950: '#000000',
  },
}

SCSS

$custom: #971a28;
$custom-light: #be6562;
$custom-dark: #000000;

JSON

{
  "hex": "#971a28",
  "rgb": {
    "r": 151,
    "g": 26,
    "b": 40
  },
  "hsl": {
    "h": 353.28,
    "s": 70.621,
    "l": 34.706
  },
  "oklch": {
    "l": 0.44083,
    "c": 0.15882,
    "h": 21.6
  },
  "luminance": 0.07471
}

Semantic roles & 50–950 ramp

primary

#971A28

secondary

#4BC2B5

accent

#EDD93A

background

#FCF6F5

surface

#F9EBEA

border

#D2C6C6

text

#140605

muted

#827A79

Preview Lab

Preview with #971A28

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

Preview Lab → · Contrast checker → · Palette generator →