#B451C6#B451C6

#B451C6 is a mid, vivid purple. Relative luminance 0.197; OKLCH L 60.6% C 0.193 H 321.2°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#B451C6
RGB	rgb(180, 81, 198)
HSL	hsl(291, 51%, 55%)
HSV	hsv(291, 59%, 78%)
CMYK	cmyk(9.1%, 59.1%, 0%, 22.4%)
CIE-LAB	lab(51.46, 56.91, -43.48)
CIE-LCH	lch(51.46, 71.62, 322.62°)
OKLab	oklab(60.57% 0.1506 -0.1209)
OKLCH	oklch(60.57% 0.193 321.2)
XYZ	xyz(31.9567, 19.6669, 55.5279)
Luminance	0.1966 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B451C6 #63C651

analogous

#7A51C6 #B451C6 #C6519E

triadic

#B451C6 #C6B451 #51C6B4

tetradic

#B451C6 #C67A51 #63C651 #519EC6

square

#B451C6 #C67A51 #63C651 #519EC6

split-complementary

#B451C6 #9EC651 #51C67A

monochromatic

#6A2776 #9336A4 #B451C6 #C87FD5 #DCADE4

Accessibility & contrast

On white

4.26

#B451C6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#B451C6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B451C6

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B451C6	#FFFFFF	#000000	##000000
##B451C6	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3973CA

Deuteranopia (green-blind)

#5D7EC3

Tritanopia (blue-blind)

#B66384

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #b451c6;
/* rgb */ color: rgb(180, 81, 198);
/* oklch */ color: oklch(60.6% 0.193 321.2);

Tailwind

colors: {
  custom: {
    50: '#cd87d8',
    500: '#b451c6',
    950: '#000000',
  },
}

SCSS

$custom: #b451c6;
$custom-light: #cd87d8;
$custom-dark: #000000;

JSON

{
  "hex": "#b451c6",
  "rgb": {
    "r": 180,
    "g": 81,
    "b": 198
  },
  "hsl": {
    "h": 290.769,
    "s": 50.649,
    "l": 54.706
  },
  "oklch": {
    "l": 0.60574,
    "c": 0.19316,
    "h": 321.2
  },
  "luminance": 0.19665
}

Semantic roles & 50–950 ramp

primary

#B451C6

secondary

#A8D2A1

accent

#DA4E63

background

#FCF8FD

surface

#F9F0FA

border

#D2CBD3

text

#140C14

muted

#827D83

Preview Lab

Preview with #B451C6

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

Preview Lab → · Contrast checker → · Palette generator →