#B53155#B53155

#B53155 is a mid, vivid pink. Relative luminance 0.127; OKLCH L 52.4% C 0.169 H 9.2°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#B53155
RGB	rgb(181, 49, 85)
HSL	hsl(344, 57%, 45%)
HSV	hsv(344, 73%, 71%)
CMYK	cmyk(0%, 72.9%, 53%, 29%)
CIE-LAB	lab(42.28, 54.85, 10.57)
CIE-LCH	lch(42.28, 55.86, 10.90°)
OKLab	oklab(52.4% 0.1667 0.027)
OKLCH	oklch(52.4% 0.169 9.2)
XYZ	xyz(21.7960, 12.6793, 9.8922)
Luminance	0.1268 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B53155 #31B591

analogous

#B53197 #B53155 #B54F31

triadic

#B53155 #55B531 #3155B5

tetradic

#B53155 #97B531 #31B591 #4F31B5

square

#B53155 #97B531 #31B591 #4F31B5

split-complementary

#B53155 #31B54F #3197B5

monochromatic

#551728 #85243E #B53155 #D05375 #DD839C

Accessibility & contrast

On white

5.94

#B53155 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#B53155 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B53155

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B53155	#FFFFFF	#000000	##FFFFFF
##B53155	1.00	5.94	3.54	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#525356

Deuteranopia (green-blind)

#746D52

Tritanopia (blue-blind)

#C61140

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b53155;
/* rgb */ color: rgb(181, 49, 85);
/* oklch */ color: oklch(52.4% 0.169 9.2);

Tailwind

colors: {
  custom: {
    50: '#d17484',
    500: '#b53155',
    950: '#000000',
  },
}

SCSS

$custom: #b53155;
$custom-light: #d17484;
$custom-dark: #000000;

JSON

{
  "hex": "#b53155",
  "rgb": {
    "r": 181,
    "g": 49,
    "b": 85
  },
  "hsl": {
    "h": 343.636,
    "s": 57.391,
    "l": 45.098
  },
  "oklch": {
    "l": 0.52404,
    "c": 0.16883,
    "h": 9.2
  },
  "luminance": 0.12676
}

Semantic roles & 50–950 ramp

primary

#B53155

secondary

#7BC7B2

accent

#E1B747

background

#FDF7F8

surface

#FBEDEF

border

#D4C8CA

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B53155

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

Preview Lab → · Contrast checker → · Palette generator →