#891E18#891E18

#891E18 is a dark, vivid red. Relative luminance 0.063; OKLCH L 41.5% C 0.143 H 28.4°. Best body text is #FFFFFF at 9.28:1 contrast (WCAG AA passes).

Color values

HEX	#891E18
RGB	rgb(137, 30, 24)
HSL	hsl(3, 70%, 32%)
HSV	hsv(3, 82%, 54%)
CMYK	cmyk(0%, 78.1%, 82.5%, 46.3%)
CIE-LAB	lab(30.19, 44.16, 31.63)
CIE-LCH	lch(30.19, 54.32, 35.61°)
OKLab	oklab(41.52% 0.1262 0.0682)
OKLCH	oklch(41.52% 0.143 28.4)
XYZ	xyz(10.9470, 6.3146, 1.5064)
Luminance	0.0631 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#891E18 #188389

analogous

#89184B #891E18 #895718

triadic

#891E18 #18891E #1E1889

tetradic

#891E18 #4B8918 #188389 #571889

square

#891E18 #4B8918 #188389 #571889

split-complementary

#891E18 #188957 #184B89

monochromatic

#210706 #55130F #891E18 #BD2921 #DD473E

Accessibility & contrast

On white

9.28

#891E18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#891E18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #891E18

9.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##891E18	#FFFFFF	#000000	##FFFFFF
##891E18	1.00	9.28	2.26	9.28
#FFFFFF	9.28	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3816

Deuteranopia (green-blind)

#595013

Tritanopia (blue-blind)

#97001E

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #891e18;
/* rgb */ color: rgb(137, 30, 24);
/* oklch */ color: oklch(41.5% 0.143 28.4);

Tailwind

colors: {
  custom: {
    50: '#b46456',
    500: '#891e18',
    950: '#000000',
  },
}

SCSS

$custom: #891e18;
$custom-light: #b46456;
$custom-dark: #000000;

JSON

{
  "hex": "#891e18",
  "rgb": {
    "r": 137,
    "g": 30,
    "b": 24
  },
  "hsl": {
    "h": 3.186,
    "s": 70.186,
    "l": 31.569
  },
  "oklch": {
    "l": 0.41522,
    "c": 0.14343,
    "h": 28.4
  },
  "luminance": 0.06313
}

Semantic roles & 50–950 ramp

primary

#891E18

secondary

#40B6BD

accent

#E4ED3B

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#130603

muted

#827A78

Preview Lab

Preview with #891E18

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

Preview Lab → · Contrast checker → · Palette generator →