#9F273B#9F273B

#9F273B is a mid, vivid red. Relative luminance 0.091; OKLCH L 47.0% C 0.155 H 16.5°. Best body text is #FFFFFF at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#9F273B
RGB	rgb(159, 39, 59)
HSL	hsl(350, 61%, 39%)
HSV	hsv(350, 75%, 62%)
CMYK	cmyk(0%, 75.5%, 62.9%, 37.6%)
CIE-LAB	lab(36.25, 49.78, 18.15)
CIE-LCH	lch(36.25, 52.98, 20.03°)
OKLab	oklab(46.99% 0.1488 0.044)
OKLCH	oklch(46.99% 0.155 16.5)
XYZ	xyz(15.8146, 9.1401, 5.0683)
Luminance	0.0914 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9F273B #279F8B

analogous

#9F2777 #9F273B #9F4F27

triadic

#9F273B #3B9F27 #273B9F

tetradic

#9F273B #779F27 #279F8B #4F279F

square

#9F273B #779F27 #279F8B #4F279F

split-complementary

#9F273B #279F4F #27779F

monochromatic

#3D0F17 #6E1B29 #9F273B #CE364F #DA677A

Accessibility & contrast

On white

7.43

#9F273B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#9F273B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9F273B

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9F273B	#FFFFFF	#000000	##FFFFFF
##9F273B	1.00	7.43	2.83	7.43
#FFFFFF	7.43	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#48453B

Deuteranopia (green-blind)

#675E38

Tritanopia (blue-blind)

#AE002F

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #9f273b;
/* rgb */ color: rgb(159, 39, 59);
/* oklch */ color: oklch(47.0% 0.155 16.5);

Tailwind

colors: {
  custom: {
    50: '#c26c70',
    500: '#9f273b',
    950: '#000000',
  },
}

SCSS

$custom: #9f273b;
$custom-light: #c26c70;
$custom-dark: #000000;

JSON

{
  "hex": "#9f273b",
  "rgb": {
    "r": 159,
    "g": 39,
    "b": 59
  },
  "hsl": {
    "h": 350,
    "s": 60.606,
    "l": 38.824
  },
  "oklch": {
    "l": 0.46991,
    "c": 0.15516,
    "h": 16.5
  },
  "luminance": 0.09138
}

Semantic roles & 50–950 ramp

primary

#9F273B

secondary

#62C0B0

accent

#E4C944

background

#FCF6F6

surface

#F9ECEC

border

#D2C7C7

text

#140707

muted

#827A7A

Preview Lab

Preview with #9F273B

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

Preview Lab → · Contrast checker → · Palette generator →