#B15055#B15055

#B15055 is a mid, vivid red. Relative luminance 0.157; OKLCH L 55.5% C 0.127 H 19.0°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#B15055
RGB	rgb(177, 80, 85)
HSL	hsl(357, 38%, 50%)
HSV	hsv(357, 55%, 69%)
CMYK	cmyk(0%, 54.8%, 52%, 30.6%)
CIE-LAB	lab(46.64, 39.97, 16.46)
CIE-LCH	lch(46.64, 43.23, 22.38°)
OKLab	oklab(55.54% 0.1198 0.0412)
OKLCH	oklch(55.54% 0.127 19)
XYZ	xyz(22.6415, 15.7429, 10.4389)
Luminance	0.1574 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B15055 #50B1AC

analogous

#B15085 #B15055 #B17B50

triadic

#B15055 #55B150 #5055B1

tetradic

#B15055 #85B150 #50B1AC #7B50B1

square

#B15055 #85B150 #50B1AC #7B50B1

split-complementary

#B15055 #50B17B #5085B1

monochromatic

#5D292C #873C40 #B15055 #C47A7E #D7A5A7

Accessibility & contrast

On white

5.06

#B15055 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#B15055 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B15055

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B15055	#FFFFFF	#000000	##FFFFFF
##B15055	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#666255

Deuteranopia (green-blind)

#7E7653

Tritanopia (blue-blind)

#C04152

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b15055;
/* rgb */ color: rgb(177, 80, 85);
/* oklch */ color: oklch(55.5% 0.127 19.0);

Tailwind

colors: {
  custom: {
    50: '#cd8484',
    500: '#b15055',
    950: '#000000',
  },
}

SCSS

$custom: #b15055;
$custom-light: #cd8484;
$custom-dark: #000000;

JSON

{
  "hex": "#b15055",
  "rgb": {
    "r": 177,
    "g": 80,
    "b": 85
  },
  "hsl": {
    "h": 356.907,
    "s": 38.34,
    "l": 50.392
  },
  "oklch": {
    "l": 0.55535,
    "c": 0.12672,
    "h": 19
  },
  "luminance": 0.1574
}

Semantic roles & 50–950 ramp

primary

#B15055

secondary

#99C4C2

accent

#CEC85A

background

#FDF8F8

surface

#FAEFEF

border

#D3CACA

text

#140B0B

muted

#837C7C

Preview Lab

Preview with #B15055

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

Preview Lab → · Contrast checker → · Palette generator →