#83233B#83233B

#83233B is a dark, vivid red. Relative luminance 0.063; OKLCH L 41.6% C 0.131 H 10.2°. Best body text is #FFFFFF at 9.26:1 contrast (WCAG AA passes).

Color values

HEX	#83233B
RGB	rgb(131, 35, 59)
HSL	hsl(345, 58%, 33%)
HSV	hsv(345, 73%, 51%)
CMYK	cmyk(0%, 73.3%, 55%, 48.6%)
CIE-LAB	lab(30.27, 42.39, 9.14)
CIE-LCH	lch(30.27, 43.37, 12.17°)
OKLab	oklab(41.55% 0.1286 0.0232)
OKLCH	oklch(41.55% 0.131 10.2)
XYZ	xyz(10.7515, 6.3446, 4.7953)
Luminance	0.0634 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83233B #23836B

analogous

#83236B #83233B #833B23

triadic

#83233B #3B8323 #233B83

tetradic

#83233B #6B8323 #23836B #3B2383

square

#83233B #6B8323 #23836B #3B2383

split-complementary

#83233B #23833B #236B83

monochromatic

#22090F #531625 #83233B #B33051 #D05070

Accessibility & contrast

On white

9.26

#83233B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#83233B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #83233B

9.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83233B	#FFFFFF	#000000	##FFFFFF
##83233B	1.00	9.26	2.27	9.26
#FFFFFF	9.26	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3B3B

Deuteranopia (green-blind)

#544E39

Tritanopia (blue-blind)

#8F0E2D

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #83233b;
/* rgb */ color: rgb(131, 35, 59);
/* oklch */ color: oklch(41.6% 0.131 10.2);

Tailwind

colors: {
  custom: {
    50: '#ac6670',
    500: '#83233b',
    950: '#000000',
  },
}

SCSS

$custom: #83233b;
$custom-light: #ac6670;
$custom-dark: #000000;

JSON

{
  "hex": "#83233b",
  "rgb": {
    "r": 131,
    "g": 35,
    "b": 59
  },
  "hsl": {
    "h": 345,
    "s": 57.831,
    "l": 32.549
  },
  "oklch": {
    "l": 0.41554,
    "c": 0.13064,
    "h": 10.2
  },
  "luminance": 0.06343
}

Semantic roles & 50–950 ramp

primary

#83233B

secondary

#4EB49A

accent

#E1BA47

background

#FBF6F6

surface

#F6EBEC

border

#D0C6C7

text

#110607

muted

#807A7A

Preview Lab

Preview with #83233B

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

Preview Lab → · Contrast checker → · Palette generator →