#891815#891815

#891815 is a dark, vivid red. Relative luminance 0.060; OKLCH L 41.0% C 0.148 H 27.8°. Best body text is #FFFFFF at 9.52:1 contrast (WCAG AA passes).

Color values

HEX	#891815
RGB	rgb(137, 24, 21)
HSL	hsl(2, 73%, 31%)
HSV	hsv(2, 85%, 54%)
CMYK	cmyk(0%, 82.5%, 84.7%, 46.3%)
CIE-LAB	lab(29.48, 45.98, 32.64)
CIE-LCH	lch(29.48, 56.39, 35.37°)
OKLab	oklab(40.98% 0.1313 0.0693)
OKLCH	oklch(40.98% 0.148 27.8)
XYZ	xyz(10.7799, 6.0275, 1.3052)
Luminance	0.0603 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#891815 #158689

analogous

#89154C #891815 #895215

triadic

#891815 #158918 #181589

tetradic

#891815 #4C8915 #158689 #521589

square

#891815 #4C8915 #158689 #521589

split-complementary

#891815 #158952 #154C89

monochromatic

#1F0505 #540F0D #891815 #BE211D #E03C38

Accessibility & contrast

On white

9.52

#891815 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#891815 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #891815

9.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##891815	#FFFFFF	#000000	##FFFFFF
##891815	1.00	9.52	2.21	9.52
#FFFFFF	9.52	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3613

Deuteranopia (green-blind)

#584E0F

Tritanopia (blue-blind)

#980019

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #891815;
/* rgb */ color: rgb(137, 24, 21);
/* oklch */ color: oklch(41.0% 0.148 27.8);

Tailwind

colors: {
  custom: {
    50: '#b46153',
    500: '#891815',
    950: '#000000',
  },
}

SCSS

$custom: #891815;
$custom-light: #b46153;
$custom-dark: #000000;

JSON

{
  "hex": "#891815",
  "rgb": {
    "r": 137,
    "g": 24,
    "b": 21
  },
  "hsl": {
    "h": 1.552,
    "s": 73.418,
    "l": 30.98
  },
  "oklch": {
    "l": 0.40984,
    "c": 0.14843,
    "h": 27.8
  },
  "luminance": 0.06026
}

Semantic roles & 50–950 ramp

primary

#891815

secondary

#3DBABD

accent

#EBF038

background

#FCF6F4

surface

#F8EBE7

border

#D1C6C3

text

#130502

muted

#827A78

Preview Lab

Preview with #891815

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

Preview Lab → · Contrast checker → · Palette generator →