#B15554#B15554

#B15554 is a mid, vivid red. Relative luminance 0.165; OKLCH L 56.3% C 0.120 H 22.3°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#B15554
RGB	rgb(177, 85, 84)
HSL	hsl(1, 37%, 51%)
HSV	hsv(1, 53%, 69%)
CMYK	cmyk(0%, 52%, 52.5%, 30.6%)
CIE-LAB	lab(47.61, 37.33, 18.37)
CIE-LCH	lch(47.61, 41.60, 26.20°)
OKLab	oklab(56.26% 0.1115 0.0457)
OKLCH	oklch(56.26% 0.12 22.3)
XYZ	xyz(22.9819, 16.4868, 10.3578)
Luminance	0.1648 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B15554 #54B0B1

analogous

#B15481 #B15554 #B18354

triadic

#B15554 #54B155 #5554B1

tetradic

#B15554 #81B154 #54B0B1 #8354B1

square

#B15554 #81B154 #54B0B1 #8354B1

split-complementary

#B15554 #54B183 #5481B1

monochromatic

#5F2C2B #893F3F #B15554 #C47F7E #D7A9A8

Accessibility & contrast

On white

4.89

#B15554 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#B15554 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B15554

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B15554	#FFFFFF	#000000	##FFFFFF
##B15554	1.00	4.89	4.30	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6553

Deuteranopia (green-blind)

#817852

Tritanopia (blue-blind)

#C04755

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #b15554;
/* rgb */ color: rgb(177, 85, 84);
/* oklch */ color: oklch(56.3% 0.120 22.3);

Tailwind

colors: {
  custom: {
    50: '#cd8784',
    500: '#b15554',
    950: '#000000',
  },
}

SCSS

$custom: #b15554;
$custom-light: #cd8784;
$custom-dark: #000000;

JSON

{
  "hex": "#b15554",
  "rgb": {
    "r": 177,
    "g": 85,
    "b": 84
  },
  "hsl": {
    "h": 0.645,
    "s": 37.349,
    "l": 51.176
  },
  "oklch": {
    "l": 0.56264,
    "c": 0.12048,
    "h": 22.3
  },
  "luminance": 0.16484
}

Semantic roles & 50–950 ramp

primary

#B15554

secondary

#9CC5C5

accent

#CCCD5A

background

#FDF8F8

surface

#FAF0EF

border

#D3CBCA

text

#140B0A

muted

#837C7C

Preview Lab

Preview with #B15554

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

Preview Lab → · Contrast checker → · Palette generator →