#B75436#B75436

#B75436 is a mid, vivid red. Relative luminance 0.167; OKLCH L 56.5% C 0.136 H 37.5°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#B75436
RGB	rgb(183, 84, 54)
HSL	hsl(14, 54%, 46%)
HSV	hsv(14, 70%, 72%)
CMYK	cmyk(0%, 54.1%, 70.5%, 28.2%)
CIE-LAB	lab(47.85, 38.01, 36.26)
CIE-LCH	lch(47.85, 52.53, 43.65°)
OKLab	oklab(56.48% 0.108 0.0828)
OKLCH	oklch(56.48% 0.136 37.5)
XYZ	xyz(23.3668, 16.6772, 5.4778)
Luminance	0.1667 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B75436 #3699B7

analogous

#B73659 #B75436 #B79536

triadic

#B75436 #36B754 #5436B7

tetradic

#B75436 #59B736 #3699B7 #9536B7

square

#B75436 #59B736 #3699B7 #9536B7

split-complementary

#B75436 #36B795 #3659B7

monochromatic

#58291A #883E28 #B75436 #CF765B #DD9E8B

Accessibility & contrast

On white

4.84

#B75436 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#B75436 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B75436

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B75436	#FFFFFF	#000000	##FFFFFF
##B75436	1.00	4.84	4.33	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6433

Deuteranopia (green-blind)

#877A34

Tritanopia (blue-blind)

#C9404D

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #b75436;
/* rgb */ color: rgb(183, 84, 54);
/* oklch */ color: oklch(56.5% 0.136 37.5);

Tailwind

colors: {
  custom: {
    50: '#d3876e',
    500: '#b75436',
    950: '#000000',
  },
}

SCSS

$custom: #b75436;
$custom-light: #d3876e;
$custom-dark: #000000;

JSON

{
  "hex": "#b75436",
  "rgb": {
    "r": 183,
    "g": 84,
    "b": 54
  },
  "hsl": {
    "h": 13.953,
    "s": 54.43,
    "l": 46.471
  },
  "oklch": {
    "l": 0.56478,
    "c": 0.13604,
    "h": 37.5
  },
  "luminance": 0.16674
}

Semantic roles & 50–950 ramp

primary

#B75436

secondary

#82B7C7

accent

#BBDE4A

background

#FDF8F6

surface

#FBF0EC

border

#D4CBC7

text

#150B07

muted

#837C7A

Preview Lab

Preview with #B75436

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

Preview Lab → · Contrast checker → · Palette generator →