#89243B#89243B

#89243B is a dark, vivid red. Relative luminance 0.069; OKLCH L 42.7% C 0.136 H 11.9°. Best body text is #FFFFFF at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#89243B
RGB	rgb(137, 36, 59)
HSL	hsl(346, 58%, 34%)
HSV	hsv(346, 74%, 54%)
CMYK	cmyk(0%, 73.7%, 56.9%, 46.3%)
CIE-LAB	lab(31.57, 43.94, 11.12)
CIE-LCH	lch(31.57, 45.33, 14.21°)
OKLab	oklab(42.74% 0.1328 0.028)
OKLCH	oklch(42.74% 0.136 11.9)
XYZ	xyz(11.7379, 6.8975, 4.8501)
Luminance	0.0690 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89243B #248972

analogous

#89246E #89243B #894024

triadic

#89243B #3B8924 #243B89

tetradic

#89243B #6E8924 #248972 #402489

square

#89243B #6E8924 #248972 #402489

split-complementary

#89243B #248940 #246E89

monochromatic

#280B11 #591726 #89243B #B93150 #D25572

Accessibility & contrast

On white

8.83

#89243B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#89243B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #89243B

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89243B	#FFFFFF	#000000	##FFFFFF
##89243B	1.00	8.83	2.38	8.83
#FFFFFF	8.83	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3D3B

Deuteranopia (green-blind)

#585238

Tritanopia (blue-blind)

#960B2D

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #89243b;
/* rgb */ color: rgb(137, 36, 59);
/* oklch */ color: oklch(42.7% 0.136 11.9);

Tailwind

colors: {
  custom: {
    50: '#b16770',
    500: '#89243b',
    950: '#000000',
  },
}

SCSS

$custom: #89243b;
$custom-light: #b16770;
$custom-dark: #000000;

JSON

{
  "hex": "#89243b",
  "rgb": {
    "r": 137,
    "g": 36,
    "b": 59
  },
  "hsl": {
    "h": 346.337,
    "s": 58.382,
    "l": 33.922
  },
  "oklch": {
    "l": 0.42738,
    "c": 0.13575,
    "h": 11.9
  },
  "luminance": 0.06896
}

Semantic roles & 50–950 ramp

primary

#89243B

secondary

#52B7A0

accent

#E2BE46

background

#FBF6F6

surface

#F6EBEC

border

#D0C6C7

text

#120607

muted

#817A7A

Preview Lab

Preview with #89243B

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

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