#B8433A#B8433A

#B8433A is a mid, vivid red. Relative luminance 0.145; OKLCH L 54.3% C 0.153 H 27.7°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#B8433A
RGB	rgb(184, 67, 58)
HSL	hsl(4, 52%, 47%)
HSV	hsv(4, 68%, 72%)
CMYK	cmyk(0%, 63.6%, 68.5%, 27.8%)
CIE-LAB	lab(44.96, 46.73, 30.65)
CIE-LCH	lch(44.96, 55.89, 33.26°)
OKLab	oklab(54.34% 0.1357 0.0712)
OKLCH	oklch(54.34% 0.153 27.7)
XYZ	xyz(22.5403, 14.5133, 5.6166)
Luminance	0.1451 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B8433A #3AAFB8

analogous

#B83A70 #B8433A #B8823A

triadic

#B8433A #3AB843 #433AB8

tetradic

#B8433A #70B83A #3AAFB8 #823AB8

square

#B8433A #70B83A #3AAFB8 #823AB8

split-complementary

#B8433A #3AB882 #3A70B8

monochromatic

#5B211D #89322B #B8433A #CD6962 #DC9690

Accessibility & contrast

On white

5.38

#B8433A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#B8433A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B8433A

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B8433A	#FFFFFF	#000000	##FFFFFF
##B8433A	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625A38

Deuteranopia (green-blind)

#807437

Tritanopia (blue-blind)

#CA2842

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #b8433a;
/* rgb */ color: rgb(184, 67, 58);
/* oklch */ color: oklch(54.3% 0.153 27.7);

Tailwind

colors: {
  custom: {
    50: '#d47d70',
    500: '#b8433a',
    950: '#000000',
  },
}

SCSS

$custom: #b8433a;
$custom-light: #d47d70;
$custom-dark: #000000;

JSON

{
  "hex": "#b8433a",
  "rgb": {
    "r": 184,
    "g": 67,
    "b": 58
  },
  "hsl": {
    "h": 4.286,
    "s": 52.066,
    "l": 47.451
  },
  "oklch": {
    "l": 0.54341,
    "c": 0.15328,
    "h": 27.7
  },
  "luminance": 0.1451
}

Semantic roles & 50–950 ramp

primary

#B8433A

secondary

#87C2C7

accent

#D1DC4C

background

#FEF7F6

surface

#FCEEEC

border

#D5C9C7

text

#160A07

muted

#847C7A

Preview Lab

Preview with #B8433A

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

Preview Lab → · Contrast checker → · Palette generator →