#971D27#971D27

#971D27 is a dark, vivid red. Relative luminance 0.076; OKLCH L 44.3% C 0.157 H 22.7°. Best body text is #FFFFFF at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#971D27
RGB	rgb(151, 29, 39)
HSL	hsl(355, 68%, 35%)
HSV	hsv(355, 81%, 59%)
CMYK	cmyk(0%, 80.8%, 74.2%, 40.8%)
CIE-LAB	lab(33.15, 49.47, 26.62)
CIE-LCH	lch(33.15, 56.18, 28.28°)
OKLab	oklab(44.29% 0.1445 0.0605)
OKLCH	oklch(44.29% 0.157 22.7)
XYZ	xyz(13.5697, 7.6067, 2.6728)
Luminance	0.0761 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#971D27 #1D978D

analogous

#971D64 #971D27 #97501D

triadic

#971D27 #27971D #1D2797

tetradic

#971D27 #64971D #1D978D #501D97

square

#971D27 #64971D #1D978D #501D97

split-complementary

#971D27 #1D9750 #1D6497

monochromatic

#30090C #64131A #971D27 #CA2734 #DE515C

Accessibility & contrast

On white

8.33

#971D27 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#971D27 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #971D27

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##971D27	#FFFFFF	#000000	##FFFFFF
##971D27	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)

#433D26

Deuteranopia (green-blind)

#615723

Tritanopia (blue-blind)

#A70022

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #971d27;
/* rgb */ color: rgb(151, 29, 39);
/* oklch */ color: oklch(44.3% 0.157 22.7);

Tailwind

colors: {
  custom: {
    50: '#be6661',
    500: '#971d27',
    950: '#000000',
  },
}

SCSS

$custom: #971d27;
$custom-light: #be6661;
$custom-dark: #000000;

JSON

{
  "hex": "#971d27",
  "rgb": {
    "r": 151,
    "g": 29,
    "b": 39
  },
  "hsl": {
    "h": 355.082,
    "s": 67.778,
    "l": 35.294
  },
  "oklch": {
    "l": 0.44292,
    "c": 0.15666,
    "h": 22.7
  },
  "luminance": 0.07605
}

Semantic roles & 50–950 ramp

primary

#971D27

secondary

#4FC0B7

accent

#EBDC3D

background

#FCF6F5

surface

#F9EBE9

border

#D2C6C5

text

#140605

muted

#827A79

Preview Lab

Preview with #971D27

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

Preview Lab → · Contrast checker → · Palette generator →