#971D28#971D28

#971D28 is a dark, vivid red. Relative luminance 0.076; OKLCH L 44.3% C 0.157 H 22.3°. Best body text is #FFFFFF at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#971D28
RGB	rgb(151, 29, 40)
HSL	hsl(355, 68%, 35%)
HSV	hsv(355, 81%, 59%)
CMYK	cmyk(0%, 80.8%, 73.5%, 40.8%)
CIE-LAB	lab(33.16, 49.52, 26.01)
CIE-LCH	lch(33.16, 55.93, 27.71°)
OKLab	oklab(44.31% 0.1449 0.0594)
OKLCH	oklch(44.31% 0.157 22.3)
XYZ	xyz(13.5864, 7.6134, 2.7612)
Luminance	0.0761 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#971D28 #1D978C

analogous

#971D65 #971D28 #974F1D

triadic

#971D28 #28971D #1D2897

tetradic

#971D28 #65971D #1D978C #4F1D97

square

#971D28 #65971D #1D978C #4F1D97

split-complementary

#971D28 #1D974F #1D6597

monochromatic

#30090D #64131A #971D28 #CA2736 #DE515E

Accessibility & contrast

On white

8.33

#971D28 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#971D28 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #971D28

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##971D28	#FFFFFF	#000000	##FFFFFF
##971D28	1.00	8.33	2.52	8.33
#FFFFFF	8.33	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433D27

Deuteranopia (green-blind)

#615724

Tritanopia (blue-blind)

#A60023

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #971d28;
/* rgb */ color: rgb(151, 29, 40);
/* oklch */ color: oklch(44.3% 0.157 22.3);

Tailwind

colors: {
  custom: {
    50: '#be6662',
    500: '#971d28',
    950: '#000000',
  },
}

SCSS

$custom: #971d28;
$custom-light: #be6662;
$custom-dark: #000000;

JSON

{
  "hex": "#971d28",
  "rgb": {
    "r": 151,
    "g": 29,
    "b": 40
  },
  "hsl": {
    "h": 354.59,
    "s": 67.778,
    "l": 35.294
  },
  "oklch": {
    "l": 0.44308,
    "c": 0.15658,
    "h": 22.3
  },
  "luminance": 0.07611
}

Semantic roles & 50–950 ramp

primary

#971D28

secondary

#4FC0B6

accent

#EBDB3D

background

#FCF6F5

surface

#F9EBEA

border

#D2C6C6

text

#140605

muted

#827A79

Preview Lab

Preview with #971D28

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

Preview Lab → · Contrast checker → · Palette generator →