#9E1F33#9E1F33

#9E1F33 is a mid, vivid red. Relative luminance 0.085; OKLCH L 46.0% C 0.161 H 18.4°. Best body text is #FFFFFF at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#9E1F33
RGB	rgb(158, 31, 51)
HSL	hsl(351, 67%, 37%)
HSV	hsv(351, 80%, 62%)
CMYK	cmyk(0%, 80.4%, 67.7%, 38%)
CIE-LAB	lab(34.98, 51.58, 21.58)
CIE-LCH	lch(34.98, 55.91, 22.71°)
OKLab	oklab(45.97% 0.153 0.051)
OKLCH	oklch(45.97% 0.161 18.4)
XYZ	xyz(15.1898, 8.4904, 3.9703)
Luminance	0.0849 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9E1F33 #1F9E8A

analogous

#9E1F73 #9E1F33 #9E4A1F

triadic

#9E1F33 #339E1F #1F339E

tetradic

#9E1F33 #739E1F #1F9E8A #4A1F9E

square

#9E1F33 #739E1F #1F9E8A #4A1F9E

split-complementary

#9E1F33 #1F9E4A #1F739E

monochromatic

#380B12 #6B1522 #9E1F33 #D12944 #DE596E

Accessibility & contrast

On white

7.78

#9E1F33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#9E1F33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9E1F33

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9E1F33	#FFFFFF	#000000	##FFFFFF
##9E1F33	1.00	7.78	2.70	7.78
#FFFFFF	7.78	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454133

Deuteranopia (green-blind)

#655C2F

Tritanopia (blue-blind)

#AE0028

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #9e1f33;
/* rgb */ color: rgb(158, 31, 51);
/* oklch */ color: oklch(46.0% 0.161 18.4);

Tailwind

colors: {
  custom: {
    50: '#c2686a',
    500: '#9e1f33',
    950: '#000000',
  },
}

SCSS

$custom: #9e1f33;
$custom-light: #c2686a;
$custom-dark: #000000;

JSON

{
  "hex": "#9e1f33",
  "rgb": {
    "r": 158,
    "g": 31,
    "b": 51
  },
  "hsl": {
    "h": 350.551,
    "s": 67.196,
    "l": 37.059
  },
  "oklch": {
    "l": 0.45967,
    "c": 0.16129,
    "h": 18.4
  },
  "luminance": 0.08488
}

Semantic roles & 50–950 ramp

primary

#9E1F33

secondary

#56C2B1

accent

#EACF3E

background

#FCF6F6

surface

#F9EBEB

border

#D2C6C6

text

#140706

muted

#827A7A

Preview Lab

Preview with #9E1F33

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

Preview Lab → · Contrast checker → · Palette generator →