#B645A3#B645A3

#B645A3 is a mid, vivid pink. Relative luminance 0.168; OKLCH L 57.6% C 0.182 H 334.9°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#B645A3
RGB	rgb(182, 69, 163)
HSL	hsl(310, 45%, 49%)
HSV	hsv(310, 62%, 71%)
CMYK	cmyk(0%, 62.1%, 10.4%, 28.6%)
CIE-LAB	lab(48.07, 56.66, -28.37)
CIE-LCH	lch(48.07, 63.36, 333.40°)
OKLab	oklab(57.6% 0.1646 -0.0772)
OKLCH	oklch(57.6% 0.182 334.9)
XYZ	xyz(28.0306, 16.8479, 36.4189)
Luminance	0.1685 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B645A3 #45B658

analogous

#9145B6 #B645A3 #B6456B

triadic

#B645A3 #A3B645 #45A3B6

tetradic

#B645A3 #B69145 #45B658 #456BB6

square

#B645A3 #B69145 #45B658 #456BB6

split-complementary

#B645A3 #6BB645 #45B691

monochromatic

#5D2354 #8A347B #B645A3 #C970BA #D99CCF

Accessibility & contrast

On white

4.81

#B645A3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#B645A3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B645A3

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B645A3	#FFFFFF	#000000	##FFFFFF
##B645A3	1.00	4.81	4.37	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4567A6

Deuteranopia (green-blind)

#6878A0

Tritanopia (blue-blind)

#BE4C6E

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #b645a3;
/* rgb */ color: rgb(182, 69, 163);
/* oklch */ color: oklch(57.6% 0.182 334.9);

Tailwind

colors: {
  custom: {
    50: '#cf80be',
    500: '#b645a3',
    950: '#000000',
  },
}

SCSS

$custom: #b645a3;
$custom-light: #cf80be;
$custom-dark: #000000;

JSON

{
  "hex": "#b645a3",
  "rgb": {
    "r": 182,
    "g": 69,
    "b": 163
  },
  "hsl": {
    "h": 310.088,
    "s": 45.02,
    "l": 49.216
  },
  "oklch": {
    "l": 0.57598,
    "c": 0.18177,
    "h": 334.9
  },
  "luminance": 0.16846
}

Semantic roles & 50–950 ramp

primary

#B645A3

secondary

#91C69A

accent

#D56953

background

#FDF8FB

surface

#FAEFF7

border

#D3CAD0

text

#140B12

muted

#837C81

Preview Lab

Preview with #B645A3

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

Preview Lab → · Contrast checker → · Palette generator →