#971F39#971F39

#971F39 is a dark, vivid red. Relative luminance 0.079; OKLCH L 44.8% C 0.155 H 14.4°. Best body text is #FFFFFF at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#971F39
RGB	rgb(151, 31, 57)
HSL	hsl(347, 66%, 36%)
HSV	hsv(347, 79%, 59%)
CMYK	cmyk(0%, 79.5%, 62.3%, 40.8%)
CIE-LAB	lab(33.68, 49.86, 15.75)
CIE-LCH	lch(33.68, 52.29, 17.53°)
OKLab	oklab(44.79% 0.1497 0.0385)
OKLCH	oklch(44.79% 0.155 14.4)
XYZ	xyz(13.9925, 7.8568, 4.6498)
Luminance	0.0785 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#971F39 #1F977D

analogous

#971F75 #971F39 #97411F

triadic

#971F39 #39971F #1F3997

tetradic

#971F39 #75971F #1F977D #411F97

square

#971F39 #75971F #1F977D #411F97

split-complementary

#971F39 #1F9741 #1F7597

monochromatic

#310A13 #641526 #971F39 #CA294C #DC5472

Accessibility & contrast

On white

8.17

#971F39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#971F39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #971F39

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##971F39	#FFFFFF	#000000	##FFFFFF
##971F39	1.00	8.17	2.57	8.17
#FFFFFF	8.17	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413F39

Deuteranopia (green-blind)

#605836

Tritanopia (blue-blind)

#A6002A

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #971f39;
/* rgb */ color: rgb(151, 31, 57);
/* oklch */ color: oklch(44.8% 0.155 14.4);

Tailwind

colors: {
  custom: {
    50: '#bc676f',
    500: '#971f39',
    950: '#000000',
  },
}

SCSS

$custom: #971f39;
$custom-light: #bc676f;
$custom-dark: #000000;

JSON

{
  "hex": "#971f39",
  "rgb": {
    "r": 151,
    "g": 31,
    "b": 57
  },
  "hsl": {
    "h": 347,
    "s": 65.934,
    "l": 35.686
  },
  "oklch": {
    "l": 0.44789,
    "c": 0.1546,
    "h": 14.4
  },
  "luminance": 0.07855
}

Semantic roles & 50–950 ramp

primary

#971F39

secondary

#52BFA8

accent

#E9C43F

background

#FCF6F6

surface

#F8EBEC

border

#D1C6C7

text

#130707

muted

#827A7A

Preview Lab

Preview with #971F39

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

Preview Lab → · Contrast checker → · Palette generator →