#B4584A#B4584A

#B4584A is a mid, vivid red. Relative luminance 0.172; OKLCH L 57.0% C 0.123 H 30.2°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#B4584A
RGB	rgb(180, 88, 74)
HSL	hsl(8, 42%, 50%)
HSV	hsv(8, 59%, 71%)
CMYK	cmyk(0%, 51.1%, 58.9%, 29.4%)
CIE-LAB	lab(48.49, 36.09, 25.53)
CIE-LCH	lch(48.49, 44.20, 35.28°)
OKLab	oklab(56.96% 0.1059 0.0617)
OKLCH	oklch(56.96% 0.123 30.2)
XYZ	xyz(23.5501, 17.1798, 8.5531)
Luminance	0.1718 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4584A #4AA6B4

analogous

#B44A71 #B4584A #B48D4A

triadic

#B4584A #4AB458 #584AB4

tetradic

#B4584A #71B44A #4AA6B4 #8D4AB4

square

#B4584A #71B44A #4AA6B4 #8D4AB4

split-complementary

#B4584A #4AB48D #4A71B4

monochromatic

#5D2E26 #894338 #B4584A #C68075 #D8A8A0

Accessibility & contrast

On white

4.73

#B4584A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#B4584A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B4584A

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4584A	#FFFFFF	#000000	##FFFFFF
##B4584A	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6748

Deuteranopia (green-blind)

#857B48

Tritanopia (blue-blind)

#C44855

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #b4584a;
/* rgb */ color: rgb(180, 88, 74);
/* oklch */ color: oklch(57.0% 0.123 30.2);

Tailwind

colors: {
  custom: {
    50: '#cf897c',
    500: '#b4584a',
    950: '#000000',
  },
}

SCSS

$custom: #b4584a;
$custom-light: #cf897c;
$custom-dark: #000000;

JSON

{
  "hex": "#b4584a",
  "rgb": {
    "r": 180,
    "g": 88,
    "b": 74
  },
  "hsl": {
    "h": 7.925,
    "s": 41.732,
    "l": 49.804
  },
  "oklch": {
    "l": 0.56962,
    "c": 0.12251,
    "h": 30.2
  },
  "luminance": 0.17177
}

Semantic roles & 50–950 ramp

primary

#B4584A

secondary

#95BFC5

accent

#C1D256

background

#FDF8F7

surface

#FAF0EE

border

#D3CBC9

text

#150C09

muted

#837D7B

Preview Lab

Preview with #B4584A

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

Preview Lab → · Contrast checker → · Palette generator →