#83504D#83504D

#83504D is a mid, moderate red. Relative luminance 0.111; OKLCH L 48.9% C 0.069 H 23.6°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#83504D
RGB	rgb(131, 80, 77)
HSL	hsl(3, 26%, 41%)
HSV	hsv(3, 41%, 51%)
CMYK	cmyk(0%, 38.9%, 41.2%, 48.6%)
CIE-LAB	lab(39.75, 21.03, 10.82)
CIE-LCH	lch(39.75, 23.65, 27.22°)
OKLab	oklab(48.86% 0.0635 0.0277)
OKLCH	oklch(48.86% 0.069 23.6)
XYZ	xyz(13.5689, 11.0995, 8.4475)
Luminance	0.1110 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83504D #4D8083

analogous

#834D65 #83504D #836B4D

triadic

#83504D #4D8350 #504D83

tetradic

#83504D #65834D #4D8083 #6B4D83

square

#83504D #65834D #4D8083 #6B4D83

split-complementary

#83504D #4D836B #4D6583

monochromatic

#362120 #5C3836 #83504D #A66B67 #BD908E

Accessibility & contrast

On white

6.52

#83504D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#83504D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #83504D

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83504D	#FFFFFF	#000000	##FFFFFF
##83504D	1.00	6.52	3.22	6.52
#FFFFFF	6.52	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B574D

Deuteranopia (green-blind)

#67624C

Tritanopia (blue-blind)

#8D4A4F

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #83504d;
/* rgb */ color: rgb(131, 80, 77);
/* oklch */ color: oklch(48.9% 0.069 23.6);

Tailwind

colors: {
  custom: {
    50: '#a9817e',
    500: '#83504d',
    950: '#000000',
  },
}

SCSS

$custom: #83504d;
$custom-light: #a9817e;
$custom-dark: #000000;

JSON

{
  "hex": "#83504d",
  "rgb": {
    "r": 131,
    "g": 80,
    "b": 77
  },
  "hsl": {
    "h": 3.333,
    "s": 25.962,
    "l": 40.784
  },
  "oklch": {
    "l": 0.48859,
    "c": 0.06931,
    "h": 23.6
  },
  "luminance": 0.11098
}

Semantic roles & 50–950 ramp

primary

#83504D

secondary

#83A7A9

accent

#BDC265

background

#FAF7F7

surface

#F4EEEE

border

#CEC9C9

text

#100A0A

muted

#7F7C7C

Preview Lab

Preview with #83504D

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

Preview Lab → · Contrast checker → · Palette generator →