#971D22#971D22

#971D22 is a dark, vivid red. Relative luminance 0.076; OKLCH L 44.2% C 0.157 H 24.8°. Best body text is #FFFFFF at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#971D22
RGB	rgb(151, 29, 34)
HSL	hsl(358, 68%, 35%)
HSV	hsv(358, 81%, 59%)
CMYK	cmyk(0%, 80.8%, 77.5%, 40.8%)
CIE-LAB	lab(33.08, 49.26, 29.62)
CIE-LCH	lch(33.08, 57.48, 31.02°)
OKLab	oklab(44.22% 0.1427 0.0658)
OKLCH	oklch(44.22% 0.157 24.8)
XYZ	xyz(13.4922, 7.5757, 2.2649)
Luminance	0.0757 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#971D22 #1D9792

analogous

#971D5F #971D22 #97551D

triadic

#971D22 #22971D #1D2297

tetradic

#971D22 #5F971D #1D9792 #551D97

square

#971D22 #5F971D #1D9792 #551D97

split-complementary

#971D22 #1D9755 #1D5F97

monochromatic

#30090B #641316 #971D22 #CA272E #DE5157

Accessibility & contrast

On white

8.35

#971D22 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#971D22 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #971D22

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##971D22	#FFFFFF	#000000	##FFFFFF
##971D22	1.00	8.35	2.51	8.35
#FFFFFF	8.35	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433D21

Deuteranopia (green-blind)

#61571D

Tritanopia (blue-blind)

#A70020

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #971d22;
/* rgb */ color: rgb(151, 29, 34);
/* oklch */ color: oklch(44.2% 0.157 24.8);

Tailwind

colors: {
  custom: {
    50: '#be665d',
    500: '#971d22',
    950: '#000000',
  },
}

SCSS

$custom: #971d22;
$custom-light: #be665d;
$custom-dark: #000000;

JSON

{
  "hex": "#971d22",
  "rgb": {
    "r": 151,
    "g": 29,
    "b": 34
  },
  "hsl": {
    "h": 357.541,
    "s": 67.778,
    "l": 35.294
  },
  "oklch": {
    "l": 0.44221,
    "c": 0.15714,
    "h": 24.8
  },
  "luminance": 0.07574
}

Semantic roles & 50–950 ramp

primary

#971D22

secondary

#4FC0BC

accent

#EBE43D

background

#FCF6F5

surface

#F9EBE9

border

#D2C6C5

text

#140604

muted

#827A79

Preview Lab

Preview with #971D22

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

Preview Lab → · Contrast checker → · Palette generator →