#B53A64#B53A64

#B53A64 is a mid, vivid pink. Relative luminance 0.138; OKLCH L 53.7% C 0.162 H 3.4°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#B53A64
RGB	rgb(181, 58, 100)
HSL	hsl(340, 51%, 47%)
HSV	hsv(340, 68%, 71%)
CMYK	cmyk(0%, 68%, 44.8%, 29%)
CIE-LAB	lab(43.91, 52.78, 3.54)
CIE-LCH	lch(43.91, 52.90, 3.83°)
OKLab	oklab(53.74% 0.1613 0.0097)
OKLCH	oklch(53.74% 0.162 3.4)
XYZ	xyz(22.8711, 13.7728, 13.5081)
Luminance	0.1377 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B53A64 #3AB58B

analogous

#B53AA2 #B53A64 #B54E3A

triadic

#B53A64 #64B53A #3A64B5

tetradic

#B53A64 #A2B53A #3AB58B #4E3AB5

square

#B53A64 #A2B53A #3AB58B #4E3AB5

split-complementary

#B53A64 #3AB54E #3AA2B5

monochromatic

#581C31 #872B4A #B53A64 #CC6085 #DB8EA9

Accessibility & contrast

On white

5.59

#B53A64 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#B53A64 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B53A64

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B53A64	#FFFFFF	#000000	##FFFFFF
##B53A64	1.00	5.59	3.75	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545965

Deuteranopia (green-blind)

#757161

Tritanopia (blue-blind)

#C4294B

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b53a64;
/* rgb */ color: rgb(181, 58, 100);
/* oklch */ color: oklch(53.7% 0.162 3.4);

Tailwind

colors: {
  custom: {
    50: '#d07890',
    500: '#b53a64',
    950: '#000000',
  },
}

SCSS

$custom: #b53a64;
$custom-light: #d07890;
$custom-dark: #000000;

JSON

{
  "hex": "#b53a64",
  "rgb": {
    "r": 181,
    "g": 58,
    "b": 100
  },
  "hsl": {
    "h": 339.512,
    "s": 51.464,
    "l": 46.863
  },
  "oklch": {
    "l": 0.5374,
    "c": 0.16163,
    "h": 3.4
  },
  "luminance": 0.1377
}

Semantic roles & 50–950 ramp

primary

#B53A64

secondary

#85C6B0

accent

#DBAA4D

background

#FDF7F8

surface

#FAEEF0

border

#D3C9CB

text

#15090C

muted

#837B7D

Preview Lab

Preview with #B53A64

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

Preview Lab → · Contrast checker → · Palette generator →