#891F15#891F15

#891F15 is a dark, vivid red. Relative luminance 0.064; OKLCH L 41.6% C 0.143 H 29.8°. Best body text is #FFFFFF at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#891F15
RGB	rgb(137, 31, 21)
HSL	hsl(5, 73%, 31%)
HSV	hsv(5, 85%, 54%)
CMYK	cmyk(0%, 77.4%, 84.7%, 46.3%)
CIE-LAB	lab(30.29, 43.72, 33.41)
CIE-LCH	lch(30.29, 55.02, 37.39°)
OKLab	oklab(41.59% 0.1242 0.071)
OKLCH	oklch(41.59% 0.143 29.8)
XYZ	xyz(10.9432, 6.3542, 1.3596)
Luminance	0.0635 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#891F15 #157F89

analogous

#891545 #891F15 #895915

triadic

#891F15 #15891F #1F1589

tetradic

#891F15 #458915 #157F89 #591589

square

#891F15 #458915 #157F89 #591589

split-complementary

#891F15 #158959 #154589

monochromatic

#1F0705 #54130D #891F15 #BE2B1D #E04638

Accessibility & contrast

On white

9.25

#891F15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#891F15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #891F15

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##891F15	#FFFFFF	#000000	##FFFFFF
##891F15	1.00	9.25	2.27	9.25
#FFFFFF	9.25	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403812

Deuteranopia (green-blind)

#5A500F

Tritanopia (blue-blind)

#97001E

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #891f15;
/* rgb */ color: rgb(137, 31, 21);
/* oklch */ color: oklch(41.6% 0.143 29.8);

Tailwind

colors: {
  custom: {
    50: '#b46454',
    500: '#891f15',
    950: '#000000',
  },
}

SCSS

$custom: #891f15;
$custom-light: #b46454;
$custom-dark: #000000;

JSON

{
  "hex": "#891f15",
  "rgb": {
    "r": 137,
    "g": 31,
    "b": 21
  },
  "hsl": {
    "h": 5.172,
    "s": 73.418,
    "l": 30.98
  },
  "oklch": {
    "l": 0.41585,
    "c": 0.14304,
    "h": 29.8
  },
  "luminance": 0.06352
}

Semantic roles & 50–950 ramp

primary

#891F15

secondary

#3DB2BD

accent

#E0F038

background

#FCF6F4

surface

#F8EBE7

border

#D1C6C3

text

#130602

muted

#827A78

Preview Lab

Preview with #891F15

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

Preview Lab → · Contrast checker → · Palette generator →