#971D2F#971D2F

#971D2F is a dark, vivid red. Relative luminance 0.077; OKLCH L 44.4% C 0.156 H 19.1°. Best body text is #FFFFFF at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#971D2F
RGB	rgb(151, 29, 47)
HSL	hsl(351, 68%, 35%)
HSV	hsv(351, 81%, 59%)
CMYK	cmyk(0%, 80.8%, 68.9%, 40.8%)
CIE-LAB	lab(33.28, 49.87, 21.70)
CIE-LCH	lch(33.28, 54.38, 23.51°)
OKLab	oklab(44.43% 0.1476 0.051)
OKLCH	oklch(44.43% 0.156 19.1)
XYZ	xyz(13.7165, 7.6654, 3.4461)
Luminance	0.0766 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#971D2F #1D9785

analogous

#971D6C #971D2F #97481D

triadic

#971D2F #2F971D #1D2F97

tetradic

#971D2F #6C971D #1D9785 #481D97

square

#971D2F #6C971D #1D9785 #481D97

split-complementary

#971D2F #1D9748 #1D6C97

monochromatic

#30090F #64131F #971D2F #CA273F #DE5166

Accessibility & contrast

On white

8.29

#971D2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#971D2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #971D2F

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##971D2F	#FFFFFF	#000000	##FFFFFF
##971D2F	1.00	8.29	2.53	8.29
#FFFFFF	8.29	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423E2F

Deuteranopia (green-blind)

#60572B

Tritanopia (blue-blind)

#A60025

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #971d2f;
/* rgb */ color: rgb(151, 29, 47);
/* oklch */ color: oklch(44.4% 0.156 19.1);

Tailwind

colors: {
  custom: {
    50: '#bd6667',
    500: '#971d2f',
    950: '#000000',
  },
}

SCSS

$custom: #971d2f;
$custom-light: #bd6667;
$custom-dark: #000000;

JSON

{
  "hex": "#971d2f",
  "rgb": {
    "r": 151,
    "g": 29,
    "b": 47
  },
  "hsl": {
    "h": 351.148,
    "s": 67.778,
    "l": 35.294
  },
  "oklch": {
    "l": 0.44426,
    "c": 0.15619,
    "h": 19.1
  },
  "luminance": 0.07663
}

Semantic roles & 50–950 ramp

primary

#971D2F

secondary

#4FC0B0

accent

#EBD13D

background

#FCF6F6

surface

#F8EBEB

border

#D1C6C6

text

#130606

muted

#827A7A

Preview Lab

Preview with #971D2F

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

Preview Lab → · Contrast checker → · Palette generator →