#B6554E#B6554E

#B6554E is a mid, vivid red. Relative luminance 0.170; OKLCH L 56.9% C 0.127 H 26.1°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#B6554E
RGB	rgb(182, 85, 78)
HSL	hsl(4, 42%, 51%)
HSV	hsv(4, 57%, 71%)
CMYK	cmyk(0%, 53.3%, 57.1%, 28.6%)
CIE-LAB	lab(48.25, 38.71, 22.93)
CIE-LCH	lch(48.25, 44.99, 30.65°)
OKLab	oklab(56.87% 0.1145 0.056)
OKLCH	oklch(56.87% 0.127 26.1)
XYZ	xyz(23.9170, 16.9949, 9.2271)
Luminance	0.1699 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B6554E #4EAFB6

analogous

#B64E7B #B6554E #B6894E

triadic

#B6554E #4EB655 #554EB6

tetradic

#B6554E #7BB64E #4EAFB6 #894EB6

square

#B6554E #7BB64E #4EAFB6 #894EB6

split-complementary

#B6554E #4EB689 #4E7BB6

monochromatic

#612C28 #8D403A #B6554E #C87F79 #DAA8A5

Accessibility & contrast

On white

4.77

#B6554E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#B6554E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B6554E

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B6554E	#FFFFFF	#000000	##FFFFFF
##B6554E	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C664D

Deuteranopia (green-blind)

#857A4C

Tritanopia (blue-blind)

#C64554

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #b6554e;
/* rgb */ color: rgb(182, 85, 78);
/* oklch */ color: oklch(56.9% 0.127 26.1);

Tailwind

colors: {
  custom: {
    50: '#d1877f',
    500: '#b6554e',
    950: '#000000',
  },
}

SCSS

$custom: #b6554e;
$custom-light: #d1877f;
$custom-dark: #000000;

JSON

{
  "hex": "#b6554e",
  "rgb": {
    "r": 182,
    "g": 85,
    "b": 78
  },
  "hsl": {
    "h": 4.038,
    "s": 41.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.56869,
    "c": 0.12741,
    "h": 26.1
  },
  "luminance": 0.16992
}

Semantic roles & 50–950 ramp

primary

#B6554E

secondary

#99C4C7

accent

#C9D156

background

#FDF8F7

surface

#FAF0EE

border

#D3CBC9

text

#150B0A

muted

#837C7C

Preview Lab

Preview with #B6554E

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

Preview Lab → · Contrast checker → · Palette generator →