#833539#833539

#833539 is a dark, moderate red. Relative luminance 0.077; OKLCH L 43.8% C 0.108 H 19.6°. Best body text is #FFFFFF at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#833539
RGB	rgb(131, 53, 57)
HSL	hsl(357, 42%, 36%)
HSV	hsv(357, 60%, 51%)
CMYK	cmyk(0%, 59.5%, 56.5%, 48.6%)
CIE-LAB	lab(33.28, 33.96, 14.56)
CIE-LCH	lch(33.28, 36.95, 23.20°)
OKLab	oklab(43.79% 0.1015 0.0361)
OKLCH	oklch(43.79% 0.108 19.6)
XYZ	xyz(11.3726, 7.6683, 4.7513)
Luminance	0.0767 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#833539 #35837F

analogous

#833560 #833539 #835835

triadic

#833539 #398335 #353983

tetradic

#833539 #608335 #35837F #583583

square

#833539 #608335 #35837F #583583

split-complementary

#833539 #358358 #356083

monochromatic

#2C1213 #572326 #833539 #AF474C #C46E72

Accessibility & contrast

On white

8.29

#833539 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#833539 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #833539

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##833539	#FFFFFF	#000000	##FFFFFF
##833539	1.00	8.29	2.53	8.29
#FFFFFF	8.29	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474439

Deuteranopia (green-blind)

#5B5437

Tritanopia (blue-blind)

#8F2837

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #833539;
/* rgb */ color: rgb(131, 53, 57);
/* oklch */ color: oklch(43.8% 0.108 19.6);

Tailwind

colors: {
  custom: {
    50: '#ac6f6f',
    500: '#833539',
    950: '#000000',
  },
}

SCSS

$custom: #833539;
$custom-light: #ac6f6f;
$custom-dark: #000000;

JSON

{
  "hex": "#833539",
  "rgb": {
    "r": 131,
    "g": 53,
    "b": 57
  },
  "hsl": {
    "h": 356.923,
    "s": 42.391,
    "l": 36.078
  },
  "oklch": {
    "l": 0.43794,
    "c": 0.10772,
    "h": 19.6
  },
  "luminance": 0.07667
}

Semantic roles & 50–950 ramp

primary

#833539

secondary

#67ADA9

accent

#D2CC56

background

#FBF6F6

surface

#F6ECEC

border

#D0C7C7

text

#110707

muted

#807A7A

Preview Lab

Preview with #833539

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

Preview Lab → · Contrast checker → · Palette generator →