#B545DB#B545DB

#B545DB is a mid, highly saturated purple. Relative luminance 0.192; OKLCH L 60.6% C 0.229 H 316.2°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#B545DB
RGB	rgb(181, 69, 219)
HSL	hsl(285, 68%, 56%)
HSV	hsv(285, 68%, 86%)
CMYK	cmyk(17.4%, 68.5%, 0%, 14.1%)
CIE-LAB	lab(50.92, 66.40, -56.35)
CIE-LCH	lch(50.92, 87.09, 319.68°)
OKLab	oklab(60.6% 0.1653 -0.1584)
OKLCH	oklch(60.6% 0.229 316.2)
XYZ	xyz(33.9684, 19.1958, 68.9199)
Luminance	0.1919 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B545DB #6BDB45

analogous

#6A45DB #B545DB #DB45B6

triadic

#B545DB #DBB545 #45DBB5

tetradic

#B545DB #DB6A45 #6BDB45 #45B6DB

square

#B545DB #DB6A45 #6BDB45 #45B6DB

split-complementary

#B545DB #B6DB45 #45DB6A

monochromatic

#6E1B8B #9725BE #B545DB #C978E5 #DEACEF

Accessibility & contrast

On white

4.34

#B545DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#B545DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B545DB

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B545DB	#FFFFFF	#000000	##000000
##B545DB	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073DF

Deuteranopia (green-blind)

#457CD8

Tritanopia (blue-blind)

#B3638B

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #b545db;
/* rgb */ color: rgb(181, 69, 219);
/* oklch */ color: oklch(60.6% 0.229 316.2);

Tailwind

colors: {
  custom: {
    50: '#cf81e7',
    500: '#b545db',
    950: '#000000',
  },
}

SCSS

$custom: #b545db;
$custom-light: #cf81e7;
$custom-dark: #000000;

JSON

{
  "hex": "#b545db",
  "rgb": {
    "r": 181,
    "g": 69,
    "b": 219
  },
  "hsl": {
    "h": 284.8,
    "s": 67.568,
    "l": 56.471
  },
  "oklch": {
    "l": 0.60595,
    "c": 0.22897,
    "h": 316.2
  },
  "luminance": 0.19194
}

Semantic roles & 50–950 ramp

primary

#B545DB

secondary

#AFDD9F

accent

#EA3D69

background

#FDF8FE

surface

#FAEFFC

border

#D3CAD5

text

#140B16

muted

#837C84

Preview Lab

Preview with #B545DB

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

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