#9E181A#9E181A

#9E181A is a mid, vivid red. Relative luminance 0.080; OKLCH L 45.1% C 0.168 H 26.8°. Best body text is #FFFFFF at 8.08:1 contrast (WCAG AA passes).

Color values

HEX	#9E181A
RGB	rgb(158, 24, 26)
HSL	hsl(359, 74%, 36%)
HSV	hsv(359, 85%, 62%)
CMYK	cmyk(0%, 84.8%, 83.5%, 38%)
CIE-LAB	lab(33.98, 52.43, 35.69)
CIE-LCH	lch(33.98, 63.43, 34.24°)
OKLab	oklab(45.12% 0.1501 0.0758)
OKLCH	oklch(45.12% 0.168 26.8)
XYZ	xyz(14.6155, 7.9994, 1.7516)
Luminance	0.0800 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9E181A #189E9C

analogous

#9E185D #9E181A #9E5918

triadic

#9E181A #1A9E18 #181A9E

tetradic

#9E181A #5D9E18 #189E9C #59189E

square

#9E181A #5D9E18 #189E9C #59189E

split-complementary

#9E181A #189E59 #185D9E

monochromatic

#340809 #691011 #9E181A #D32023 #E44D4F

Accessibility & contrast

On white

8.08

#9E181A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#9E181A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9E181A

8.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9E181A	#FFFFFF	#000000	##FFFFFF
##9E181A	1.00	8.08	2.60	8.08
#FFFFFF	8.08	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453D18

Deuteranopia (green-blind)

#655A13

Tritanopia (blue-blind)

#AF001B

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #9e181a;
/* rgb */ color: rgb(158, 24, 26);
/* oklch */ color: oklch(45.1% 0.168 26.8);

Tailwind

colors: {
  custom: {
    50: '#c46558',
    500: '#9e181a',
    950: '#000000',
  },
}

SCSS

$custom: #9e181a;
$custom-light: #c46558;
$custom-dark: #000000;

JSON

{
  "hex": "#9e181a",
  "rgb": {
    "r": 158,
    "g": 24,
    "b": 26
  },
  "hsl": {
    "h": 359.104,
    "s": 73.626,
    "l": 35.686
  },
  "oklch": {
    "l": 0.45117,
    "c": 0.16814,
    "h": 26.8
  },
  "luminance": 0.07997
}

Semantic roles & 50–950 ramp

primary

#9E181A

secondary

#4CC6C4

accent

#F0EE38

background

#FDF6F5

surface

#FAEBE9

border

#D3C6C5

text

#150603

muted

#837A78

Preview Lab

Preview with #9E181A

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

Preview Lab → · Contrast checker → · Palette generator →