#B7432C#B7432C

#B7432C is a mid, vivid red. Relative luminance 0.143; OKLCH L 54.0% C 0.155 H 33.1°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#B7432C
RGB	rgb(183, 67, 44)
HSL	hsl(10, 61%, 45%)
HSV	hsv(10, 76%, 72%)
CMYK	cmyk(0%, 63.4%, 76%, 28.2%)
CIE-LAB	lab(44.61, 45.70, 38.14)
CIE-LCH	lch(44.61, 59.52, 39.85°)
OKLab	oklab(53.99% 0.1298 0.0847)
OKLCH	oklch(53.99% 0.155 33.1)
XYZ	xyz(21.9926, 14.2666, 3.9780)
Luminance	0.1426 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7432C #2CA0B7

analogous

#B72C5B #B7432C #B7892C

triadic

#B7432C #2CB743 #432CB7

tetradic

#B7432C #5BB72C #2CA0B7 #892CB7

square

#B7432C #5BB72C #2CA0B7 #892CB7

split-complementary

#B7432C #2CB789 #2C5BB7

monochromatic

#541F14 #863120 #B7432C #D4634C #E08E7E

Accessibility & contrast

On white

5.45

#B7432C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#B7432C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B7432C

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7432C	#FFFFFF	#000000	##FFFFFF
##B7432C	1.00	5.45	3.85	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635929

Deuteranopia (green-blind)

#807328

Tritanopia (blue-blind)

#C9253E

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b7432c;
/* rgb */ color: rgb(183, 67, 44);
/* oklch */ color: oklch(54.0% 0.155 33.1);

Tailwind

colors: {
  custom: {
    50: '#d47c66',
    500: '#b7432c',
    950: '#000000',
  },
}

SCSS

$custom: #b7432c;
$custom-light: #d47c66;
$custom-dark: #000000;

JSON

{
  "hex": "#b7432c",
  "rgb": {
    "r": 183,
    "g": 67,
    "b": 44
  },
  "hsl": {
    "h": 9.928,
    "s": 61.233,
    "l": 44.51
  },
  "oklch": {
    "l": 0.53991,
    "c": 0.15504,
    "h": 33.1
  },
  "luminance": 0.14263
}

Semantic roles & 50–950 ramp

primary

#B7432C

secondary

#76BBC8

accent

#CAE443

background

#FEF7F6

surface

#FCEEEB

border

#D5C9C6

text

#160A06

muted

#847C7A

Preview Lab

Preview with #B7432C

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

Preview Lab → · Contrast checker → · Palette generator →