#B645CE#B645CE

#B645CE is a mid, highly saturated purple. Relative luminance 0.187; OKLCH L 59.9% C 0.218 H 320.1°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#B645CE
RGB	rgb(182, 69, 206)
HSL	hsl(289, 58%, 54%)
HSV	hsv(289, 67%, 81%)
CMYK	cmyk(11.7%, 66.5%, 0%, 19.2%)
CIE-LAB	lab(50.29, 64.13, -49.93)
CIE-LCH	lch(50.29, 81.27, 322.10°)
OKLab	oklab(59.93% 0.1671 -0.1396)
OKLCH	oklch(59.93% 0.218 320.1)
XYZ	xyz(32.5587, 18.6591, 60.2671)
Luminance	0.1866 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B645CE #5DCE45

analogous

#7245CE #B645CE #CE45A2

triadic

#B645CE #CEB645 #45CEB6

tetradic

#B645CE #CE7245 #5DCE45 #45A2CE

square

#B645CE #CE7245 #5DCE45 #45A2CE

split-complementary

#B645CE #A2CE45 #45CE72

monochromatic

#692079 #932DA9 #B645CE #C975DB #DCA6E8

Accessibility & contrast

On white

4.44

#B645CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#B645CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B645CE

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B645CE	#FFFFFF	#000000	##000000
##B645CE	1.00	4.44	4.73	4.73
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.73	21.00	1.00	1.00
##000000	4.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1570D2

Deuteranopia (green-blind)

#517CCB

Tritanopia (blue-blind)

#B75D84

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #b645ce;
/* rgb */ color: rgb(182, 69, 206);
/* oklch */ color: oklch(59.9% 0.218 320.1);

Tailwind

colors: {
  custom: {
    50: '#cf81dd',
    500: '#b645ce',
    950: '#000000',
  },
}

SCSS

$custom: #b645ce;
$custom-light: #cf81dd;
$custom-dark: #000000;

JSON

{
  "hex": "#b645ce",
  "rgb": {
    "r": 182,
    "g": 69,
    "b": 206
  },
  "hsl": {
    "h": 289.489,
    "s": 58.298,
    "l": 53.922
  },
  "oklch": {
    "l": 0.59925,
    "c": 0.21775,
    "h": 320.1
  },
  "luminance": 0.18658
}

Semantic roles & 50–950 ramp

primary

#B645CE

secondary

#A4D59A

accent

#E24661

background

#FDF8FD

surface

#FAEFFB

border

#D3CAD4

text

#140B15

muted

#837C83

Preview Lab

Preview with #B645CE

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

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