#B545CC#B545CC

#B545CC is a mid, highly saturated purple. Relative luminance 0.184; OKLCH L 59.7% C 0.216 H 320.4°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#B545CC
RGB	rgb(181, 69, 204)
HSL	hsl(290, 57%, 54%)
HSV	hsv(290, 66%, 80%)
CMYK	cmyk(11.3%, 66.2%, 0%, 20%)
CIE-LAB	lab(50.03, 63.53, -49.20)
CIE-LCH	lch(50.03, 80.36, 322.25°)
OKLab	oklab(59.67% 0.166 -0.1375)
OKLCH	oklch(59.67% 0.216 320.4)
XYZ	xyz(32.0820, 18.4412, 58.9847)
Luminance	0.1844 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B545CC #5CCC45

analogous

#7145CC #B545CC #CC459F

triadic

#B545CC #CCB545 #45CCB5

tetradic

#B545CC #CC7145 #5CCC45 #459FCC

square

#B545CC #CC7145 #5CCC45 #459FCC

split-complementary

#B545CC #9FCC45 #45CC71

monochromatic

#682076 #922EA6 #B545CC #C875D9 #DBA5E6

Accessibility & contrast

On white

4.48

#B545CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#B545CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B545CC

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B545CC	#FFFFFF	#000000	##000000
##B545CC	1.00	4.48	4.69	4.69
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#186FD0

Deuteranopia (green-blind)

#517BC9

Tritanopia (blue-blind)

#B65D83

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #b545cc;
/* rgb */ color: rgb(181, 69, 204);
/* oklch */ color: oklch(59.7% 0.216 320.4);

Tailwind

colors: {
  custom: {
    50: '#cf81dc',
    500: '#b545cc',
    950: '#000000',
  },
}

SCSS

$custom: #b545cc;
$custom-light: #cf81dc;
$custom-dark: #000000;

JSON

{
  "hex": "#b545cc",
  "rgb": {
    "r": 181,
    "g": 69,
    "b": 204
  },
  "hsl": {
    "h": 289.778,
    "s": 56.962,
    "l": 53.529
  },
  "oklch": {
    "l": 0.59672,
    "c": 0.21555,
    "h": 320.4
  },
  "luminance": 0.1844
}

Semantic roles & 50–950 ramp

primary

#B545CC

secondary

#A3D399

accent

#E04862

background

#FDF8FD

surface

#FAEFFB

border

#D3CAD4

text

#140B15

muted

#837C83

Preview Lab

Preview with #B545CC

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

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