#89311E#89311E

#89311E is a dark, vivid red. Relative luminance 0.076; OKLCH L 43.8% C 0.125 H 33.8°. Best body text is #FFFFFF at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#89311E
RGB	rgb(137, 49, 30)
HSL	hsl(11, 64%, 33%)
HSV	hsv(11, 78%, 54%)
CMYK	cmyk(0%, 64.2%, 78.1%, 46.3%)
CIE-LAB	lab(33.16, 36.49, 31.26)
CIE-LCH	lch(33.16, 48.05, 40.59°)
OKLab	oklab(43.76% 0.1035 0.0693)
OKLCH	oklch(43.76% 0.125 33.8)
XYZ	xyz(11.6504, 7.6104, 2.0835)
Luminance	0.0761 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89311E #1E7689

analogous

#891E41 #89311E #89661E

triadic

#89311E #1E8931 #311E89

tetradic

#89311E #41891E #1E7689 #661E89

square

#89311E #41891E #1E7689 #661E89

split-complementary

#89311E #1E8966 #1E4189

monochromatic

#250D08 #571F13 #89311E #BB4329 #D7634A

Accessibility & contrast

On white

8.33

#89311E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#89311E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #89311E

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89311E	#FFFFFF	#000000	##FFFFFF
##89311E	1.00	8.33	2.52	8.33
#FFFFFF	8.33	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A421B

Deuteranopia (green-blind)

#5F551B

Tritanopia (blue-blind)

#971B2D

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #89311e;
/* rgb */ color: rgb(137, 49, 30);
/* oklch */ color: oklch(43.8% 0.125 33.8);

Tailwind

colors: {
  custom: {
    50: '#b26d5b',
    500: '#89311e',
    950: '#000000',
  },
}

SCSS

$custom: #89311e;
$custom-light: #b26d5b;
$custom-dark: #000000;

JSON

{
  "hex": "#89311e",
  "rgb": {
    "r": 137,
    "g": 49,
    "b": 30
  },
  "hsl": {
    "h": 10.654,
    "s": 64.072,
    "l": 32.745
  },
  "oklch": {
    "l": 0.43764,
    "c": 0.12451,
    "h": 33.8
  },
  "luminance": 0.07609
}

Semantic roles & 50–950 ramp

primary

#89311E

secondary

#49A6BA

accent

#CAE741

background

#FBF6F5

surface

#F7ECE9

border

#D0C7C5

text

#120704

muted

#817A79

Preview Lab

Preview with #89311E

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

Preview Lab → · Contrast checker → · Palette generator →