#9E1F37#9E1F37

#9E1F37 is a mid, vivid red. Relative luminance 0.085; OKLCH L 46.0% C 0.161 H 16.5°. Best body text is #FFFFFF at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#9E1F37
RGB	rgb(158, 31, 55)
HSL	hsl(349, 67%, 37%)
HSV	hsv(349, 80%, 62%)
CMYK	cmyk(0%, 80.4%, 65.2%, 38%)
CIE-LAB	lab(35.06, 51.81, 19.11)
CIE-LCH	lch(35.06, 55.22, 20.25°)
OKLab	oklab(46.05% 0.1546 0.0459)
OKLCH	oklch(46.05% 0.161 16.5)
XYZ	xyz(15.2818, 8.5272, 4.4549)
Luminance	0.0853 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9E1F37 #1F9E86

analogous

#9E1F77 #9E1F37 #9E461F

triadic

#9E1F37 #379E1F #1F379E

tetradic

#9E1F37 #779E1F #1F9E86 #461F9E

square

#9E1F37 #779E1F #1F9E86 #461F9E

split-complementary

#9E1F37 #1F9E46 #1F779E

monochromatic

#380B13 #6B1525 #9E1F37 #D12949 #DE5972

Accessibility & contrast

On white

7.76

#9E1F37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#9E1F37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9E1F37

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9E1F37	#FFFFFF	#000000	##FFFFFF
##9E1F37	1.00	7.76	2.71	7.76
#FFFFFF	7.76	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454237

Deuteranopia (green-blind)

#645C33

Tritanopia (blue-blind)

#AE002A

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #9e1f37;
/* rgb */ color: rgb(158, 31, 55);
/* oklch */ color: oklch(46.0% 0.161 16.5);

Tailwind

colors: {
  custom: {
    50: '#c2686d',
    500: '#9e1f37',
    950: '#000000',
  },
}

SCSS

$custom: #9e1f37;
$custom-light: #c2686d;
$custom-dark: #000000;

JSON

{
  "hex": "#9e1f37",
  "rgb": {
    "r": 158,
    "g": 31,
    "b": 55
  },
  "hsl": {
    "h": 348.661,
    "s": 67.196,
    "l": 37.059
  },
  "oklch": {
    "l": 0.46045,
    "c": 0.16129,
    "h": 16.5
  },
  "luminance": 0.08525
}

Semantic roles & 50–950 ramp

primary

#9E1F37

secondary

#56C2AE

accent

#EACA3E

background

#FCF6F6

surface

#F9EBEB

border

#D2C6C6

text

#140707

muted

#827A7A

Preview Lab

Preview with #9E1F37

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

Preview Lab → · Contrast checker → · Palette generator →