#803333#803333

#803333 is a dark, moderate red. Relative luminance 0.072; OKLCH L 42.9% C 0.107 H 22.7°. Best body text is #FFFFFF at 8.61:1 contrast (WCAG AA passes).

Color values

HEX	#803333
RGB	rgb(128, 51, 51)
HSL	hsl(0, 43%, 35%)
HSV	hsv(0, 60%, 50%)
CMYK	cmyk(0%, 60.2%, 60.2%, 49.8%)
CIE-LAB	lab(32.25, 33.33, 16.94)
CIE-LCH	lch(32.25, 37.39, 26.94°)
OKLab	oklab(42.88% 0.0988 0.0413)
OKLCH	oklch(42.88% 0.107 22.7)
XYZ	xyz(10.6844, 7.1972, 3.9579)
Luminance	0.0720 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#803333 #338080

analogous

#803359 #803333 #805933

triadic

#803333 #338033 #333380

tetradic

#803333 #598033 #338080 #593380

square

#803333 #598033 #338080 #593380

split-complementary

#803333 #338059 #335980

monochromatic

#281010 #542222 #803333 #AC4444 #C46A6A

Accessibility & contrast

On white

8.61

#803333 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#803333 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #803333

8.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##803333	#FFFFFF	#000000	##FFFFFF
##803333	1.00	8.61	2.44	8.61
#FFFFFF	8.61	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464232

Deuteranopia (green-blind)

#595231

Tritanopia (blue-blind)

#8C2534

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #803333;
/* rgb */ color: rgb(128, 51, 51);
/* oklch */ color: oklch(42.9% 0.107 22.7);

Tailwind

colors: {
  custom: {
    50: '#aa6e6a',
    500: '#803333',
    950: '#000000',
  },
}

SCSS

$custom: #803333;
$custom-light: #aa6e6a;
$custom-dark: #000000;

JSON

{
  "hex": "#803333",
  "rgb": {
    "r": 128,
    "g": 51,
    "b": 51
  },
  "hsl": {
    "h": 0,
    "s": 43.017,
    "l": 35.098
  },
  "oklch": {
    "l": 0.42877,
    "c": 0.10715,
    "h": 22.7
  },
  "luminance": 0.07196
}

Semantic roles & 50–950 ramp

primary

#803333

secondary

#63ABAB

accent

#D3D355

background

#FBF6F6

surface

#F6ECEB

border

#D0C7C6

text

#110706

muted

#807A7A

Preview Lab

Preview with #803333

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

Preview Lab → · Contrast checker → · Palette generator →