#B53153#B53153

#B53153 is a mid, vivid pink. Relative luminance 0.126; OKLCH L 52.4% C 0.169 H 10.2°. Best body text is #FFFFFF at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#B53153
RGB	rgb(181, 49, 83)
HSL	hsl(345, 57%, 45%)
HSV	hsv(345, 73%, 71%)
CMYK	cmyk(0%, 72.9%, 54.1%, 29%)
CIE-LAB	lab(42.23, 54.69, 11.75)
CIE-LCH	lch(42.23, 55.94, 12.13°)
OKLab	oklab(52.35% 0.1659 0.0298)
OKLCH	oklch(52.35% 0.169 10.2)
XYZ	xyz(21.7177, 12.6479, 9.4796)
Luminance	0.1265 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B53153 #31B593

analogous

#B53195 #B53153 #B55131

triadic

#B53153 #53B531 #3153B5

tetradic

#B53153 #95B531 #31B593 #5131B5

square

#B53153 #95B531 #31B593 #5131B5

split-complementary

#B53153 #31B551 #3195B5

monochromatic

#551727 #85243D #B53153 #D05373 #DD839A

Accessibility & contrast

On white

5.95

#B53153 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#B53153 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B53153

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B53153	#FFFFFF	#000000	##FFFFFF
##B53153	1.00	5.95	3.53	5.95
#FFFFFF	5.95	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#525354

Deuteranopia (green-blind)

#756D50

Tritanopia (blue-blind)

#C6103F

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b53153;
/* rgb */ color: rgb(181, 49, 83);
/* oklch */ color: oklch(52.4% 0.169 10.2);

Tailwind

colors: {
  custom: {
    50: '#d17483',
    500: '#b53153',
    950: '#000000',
  },
}

SCSS

$custom: #b53153;
$custom-light: #d17483;
$custom-dark: #000000;

JSON

{
  "hex": "#b53153",
  "rgb": {
    "r": 181,
    "g": 49,
    "b": 83
  },
  "hsl": {
    "h": 344.545,
    "s": 57.391,
    "l": 45.098
  },
  "oklch": {
    "l": 0.52353,
    "c": 0.16855,
    "h": 10.2
  },
  "luminance": 0.12645
}

Semantic roles & 50–950 ramp

primary

#B53153

secondary

#7BC7B3

accent

#E1B947

background

#FDF7F7

surface

#FBEDEE

border

#D4C8C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B53153

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

Preview Lab → · Contrast checker → · Palette generator →