#83404C#83404C

#83404C is a mid, moderate red. Relative luminance 0.090; OKLCH L 46.0% C 0.093 H 10.1°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#83404C
RGB	rgb(131, 64, 76)
HSL	hsl(349, 34%, 38%)
HSV	hsv(349, 51%, 51%)
CMYK	cmyk(0%, 51.1%, 42%, 48.6%)
CIE-LAB	lab(36.01, 30.07, 6.20)
CIE-LCH	lch(36.01, 30.70, 11.65°)
OKLab	oklab(46.01% 0.0912 0.0163)
OKLCH	oklch(46.01% 0.093 10.1)
XYZ	xyz(12.4987, 9.0151, 7.9179)
Luminance	0.0901 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83404C #408377

analogous

#83406D #83404C #835540

triadic

#83404C #4C8340 #404C83

tetradic

#83404C #6D8340 #408377 #554083

square

#83404C #6D8340 #408377 #554083

split-complementary

#83404C #408355 #406D83

monochromatic

#31181C #5A2C34 #83404C #AC5464 #C07E89

Accessibility & contrast

On white

7.49

#83404C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#83404C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #83404C

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83404C	#FFFFFF	#000000	##FFFFFF
##83404C	1.00	7.49	2.80	7.49
#FFFFFF	7.49	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4D4C

Deuteranopia (green-blind)

#5E5A4B

Tritanopia (blue-blind)

#8D3944

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #83404c;
/* rgb */ color: rgb(131, 64, 76);
/* oklch */ color: oklch(46.0% 0.093 10.1);

Tailwind

colors: {
  custom: {
    50: '#aa777d',
    500: '#83404c',
    950: '#000000',
  },
}

SCSS

$custom: #83404c;
$custom-light: #aa777d;
$custom-dark: #000000;

JSON

{
  "hex": "#83404c",
  "rgb": {
    "r": 131,
    "g": 64,
    "b": 76
  },
  "hsl": {
    "h": 349.254,
    "s": 34.359,
    "l": 38.235
  },
  "oklch": {
    "l": 0.46005,
    "c": 0.09263,
    "h": 10.1
  },
  "luminance": 0.09014
}

Semantic roles & 50–950 ramp

primary

#83404C

secondary

#75AAA1

accent

#CAB75D

background

#FAF7F7

surface

#F4EDEE

border

#CEC8C9

text

#100909

muted

#7F7B7B

Preview Lab

Preview with #83404C

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

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