#B3554E#B3554E

#B3554E is a mid, vivid red. Relative luminance 0.166; OKLCH L 56.4% C 0.124 H 26.1°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#B3554E
RGB	rgb(179, 85, 78)
HSL	hsl(4, 40%, 50%)
HSV	hsv(4, 56%, 70%)
CMYK	cmyk(0%, 52.5%, 56.4%, 29.8%)
CIE-LAB	lab(47.79, 37.57, 22.25)
CIE-LCH	lch(47.79, 43.66, 30.63°)
OKLab	oklab(56.43% 0.1112 0.0545)
OKLCH	oklch(56.43% 0.124 26.1)
XYZ	xyz(23.2159, 16.6334, 9.1942)
Luminance	0.1663 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3554E #4EACB3

analogous

#B34E7A #B3554E #B3874E

triadic

#B3554E #4EB355 #554EB3

tetradic

#B3554E #7AB34E #4EACB3 #874EB3

square

#B3554E #7AB34E #4EACB3 #874EB3

split-complementary

#B3554E #4EB387 #4E7AB3

monochromatic

#5E2C28 #89403B #B3554E #C57E79 #D8A7A4

Accessibility & contrast

On white

4.85

#B3554E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#B3554E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3554E

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3554E	#FFFFFF	#000000	##FFFFFF
##B3554E	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C654D

Deuteranopia (green-blind)

#83794C

Tritanopia (blue-blind)

#C34654

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #b3554e;
/* rgb */ color: rgb(179, 85, 78);
/* oklch */ color: oklch(56.4% 0.124 26.1);

Tailwind

colors: {
  custom: {
    50: '#ce877f',
    500: '#b3554e',
    950: '#000000',
  },
}

SCSS

$custom: #b3554e;
$custom-light: #ce877f;
$custom-dark: #000000;

JSON

{
  "hex": "#b3554e",
  "rgb": {
    "r": 179,
    "g": 85,
    "b": 78
  },
  "hsl": {
    "h": 4.158,
    "s": 39.921,
    "l": 50.392
  },
  "oklch": {
    "l": 0.56429,
    "c": 0.12382,
    "h": 26.1
  },
  "luminance": 0.16631
}

Semantic roles & 50–950 ramp

primary

#B3554E

secondary

#98C2C5

accent

#C7D058

background

#FDF8F7

surface

#FAF0EE

border

#D3CBC9

text

#140B0A

muted

#837C7C

Preview Lab

Preview with #B3554E

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

Preview Lab → · Contrast checker → · Palette generator →