#833F40#833F40

#833F40 is a mid, moderate red. Relative luminance 0.087; OKLCH L 45.5% C 0.094 H 20.6°. Best body text is #FFFFFF at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#833F40
RGB	rgb(131, 63, 64)
HSL	hsl(359, 35%, 38%)
HSV	hsv(359, 52%, 51%)
CMYK	cmyk(0%, 51.9%, 51.1%, 48.6%)
CIE-LAB	lab(35.50, 29.29, 13.10)
CIE-LCH	lch(35.50, 32.08, 24.10°)
OKLab	oklab(45.52% 0.0878 0.0329)
OKLCH	oklch(45.52% 0.094 20.6)
XYZ	xyz(12.0638, 8.7518, 5.9034)
Luminance	0.0875 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#833F40 #3F8382

analogous

#833F62 #833F40 #83603F

triadic

#833F40 #40833F #3F4083

tetradic

#833F40 #62833F #3F8382 #603F83

square

#833F40 #62833F #3F8382 #603F83

split-complementary

#833F40 #3F8360 #3F6283

monochromatic

#301718 #5A2B2C #833F40 #AC5354 #C07C7D

Accessibility & contrast

On white

7.64

#833F40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#833F40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #833F40

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##833F40	#FFFFFF	#000000	##FFFFFF
##833F40	1.00	7.64	2.75	7.64
#FFFFFF	7.64	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4B40

Deuteranopia (green-blind)

#5F593F

Tritanopia (blue-blind)

#8E3540

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #833f40;
/* rgb */ color: rgb(131, 63, 64);
/* oklch */ color: oklch(45.5% 0.094 20.6);

Tailwind

colors: {
  custom: {
    50: '#ab7674',
    500: '#833f40',
    950: '#000000',
  },
}

SCSS

$custom: #833f40;
$custom-light: #ab7674;
$custom-dark: #000000;

JSON

{
  "hex": "#833f40",
  "rgb": {
    "r": 131,
    "g": 63,
    "b": 64
  },
  "hsl": {
    "h": 359.118,
    "s": 35.052,
    "l": 38.039
  },
  "oklch": {
    "l": 0.45522,
    "c": 0.09378,
    "h": 20.6
  },
  "luminance": 0.0875
}

Semantic roles & 50–950 ramp

primary

#833F40

secondary

#73AAAA

accent

#CBC95D

background

#FAF7F7

surface

#F4EDED

border

#CEC8C8

text

#100808

muted

#7F7B7B

Preview Lab

Preview with #833F40

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

Preview Lab → · Contrast checker → · Palette generator →