#9F373B#9F373B

#9F373B is a mid, vivid red. Relative luminance 0.104; OKLCH L 48.7% C 0.138 H 21.7°. Best body text is #FFFFFF at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#9F373B
RGB	rgb(159, 55, 59)
HSL	hsl(358, 49%, 42%)
HSV	hsv(358, 65%, 62%)
CMYK	cmyk(0%, 65.4%, 62.9%, 37.6%)
CIE-LAB	lab(38.59, 43.38, 21.18)
CIE-LCH	lch(38.59, 48.27, 26.02°)
OKLab	oklab(48.73% 0.1284 0.051)
OKLCH	oklch(48.73% 0.138 21.7)
XYZ	xyz(16.4553, 10.4213, 5.2818)
Luminance	0.1042 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9F373B #379F9B

analogous

#9F376F #9F373B #9F6737

triadic

#9F373B #3B9F37 #373B9F

tetradic

#9F373B #6F9F37 #379F9B #67379F

square

#9F373B #6F9F37 #379F9B #67379F

split-complementary

#9F373B #379F67 #376F9F

monochromatic

#441819 #72272A #9F373B #C35155 #D27E81

Accessibility & contrast

On white

6.81

#9F373B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#9F373B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #9F373B

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9F373B	#FFFFFF	#000000	##FFFFFF
##9F373B	1.00	6.81	3.08	6.81
#FFFFFF	6.81	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524D3A

Deuteranopia (green-blind)

#6C6338

Tritanopia (blue-blind)

#AE2139

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #9f373b;
/* rgb */ color: rgb(159, 55, 59);
/* oklch */ color: oklch(48.7% 0.138 21.7);

Tailwind

colors: {
  custom: {
    50: '#c17371',
    500: '#9f373b',
    950: '#000000',
  },
}

SCSS

$custom: #9f373b;
$custom-light: #c17371;
$custom-dark: #000000;

JSON

{
  "hex": "#9f373b",
  "rgb": {
    "r": 159,
    "g": 55,
    "b": 59
  },
  "hsl": {
    "h": 357.692,
    "s": 48.598,
    "l": 41.961
  },
  "oklch": {
    "l": 0.48733,
    "c": 0.13813,
    "h": 21.7
  },
  "luminance": 0.10419
}

Semantic roles & 50–950 ramp

primary

#9F373B

secondary

#76BCB9

accent

#D8D350

background

#FCF7F6

surface

#F9EDEC

border

#D2C8C7

text

#130807

muted

#827B7A

Preview Lab

Preview with #9F373B

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

Preview Lab → · Contrast checker → · Palette generator →