#B645C8#B645C8

#B645C8 is a mid, highly saturated purple. Relative luminance 0.184; OKLCH L 59.6% C 0.212 H 321.9°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#B645C8
RGB	rgb(182, 69, 200)
HSL	hsl(292, 54%, 53%)
HSV	hsv(292, 66%, 78%)
CMYK	cmyk(9%, 65.5%, 0%, 21.6%)
CIE-LAB	lab(49.95, 63.02, -47.02)
CIE-LCH	lch(49.95, 78.63, 323.27°)
OKLab	oklab(59.57% 0.1672 -0.1311)
OKLCH	oklch(59.57% 0.212 321.9)
XYZ	xyz(31.8437, 18.3731, 56.5014)
Luminance	0.1837 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B645C8 #57C845

analogous

#7545C8 #B645C8 #C84598

triadic

#B645C8 #C8B645 #45C8B6

tetradic

#B645C8 #C87545 #57C845 #4598C8

square

#B645C8 #C87545 #57C845 #4598C8

split-complementary

#B645C8 #98C845 #45C875

monochromatic

#662171 #912FA0 #B645C8 #C974D6 #DBA3E4

Accessibility & contrast

On white

4.49

#B645C8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.67

#B645C8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B645C8

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B645C8	#FFFFFF	#000000	##000000
##B645C8	1.00	4.49	4.67	4.67
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#216FCC

Deuteranopia (green-blind)

#557BC5

Tritanopia (blue-blind)

#B85B81

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #b645c8;
/* rgb */ color: rgb(182, 69, 200);
/* oklch */ color: oklch(59.6% 0.212 321.9);

Tailwind

colors: {
  custom: {
    50: '#cf81d9',
    500: '#b645c8',
    950: '#000000',
  },
}

SCSS

$custom: #b645c8;
$custom-light: #cf81d9;
$custom-dark: #000000;

JSON

{
  "hex": "#b645c8",
  "rgb": {
    "r": 182,
    "g": 69,
    "b": 200
  },
  "hsl": {
    "h": 291.756,
    "s": 54.357,
    "l": 52.745
  },
  "oklch": {
    "l": 0.5957,
    "c": 0.21247,
    "h": 321.9
  },
  "luminance": 0.18371
}

Semantic roles & 50–950 ramp

primary

#B645C8

secondary

#A0D198

accent

#DE4A5E

background

#FDF8FD

surface

#FAEFFA

border

#D3CAD3

text

#140B15

muted

#837C83

Preview Lab

Preview with #B645C8

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

Preview Lab → · Contrast checker → · Palette generator →