#6451BA#6451BA

#6451BA is a mid, vivid violet. Relative luminance 0.121; OKLCH L 50.9% C 0.159 H 287.7°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#6451BA
RGB	rgb(100, 81, 186)
HSL	hsl(251, 43%, 52%)
HSV	hsv(251, 56%, 73%)
CMYK	cmyk(46.2%, 56.5%, 0%, 27.1%)
CIE-LAB	lab(41.44, 34.47, -53.07)
CIE-LCH	lch(41.44, 63.28, 303.00°)
OKLab	oklab(50.94% 0.0483 -0.1514)
OKLCH	oklch(50.94% 0.159 287.7)
XYZ	xyz(17.0583, 12.1387, 47.8890)
Luminance	0.1214 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6451BA #A7BA51

analogous

#5173BA #6451BA #9851BA

triadic

#6451BA #BA6451 #51BA64

tetradic

#6451BA #BA5173 #A7BA51 #51BA98

square

#6451BA #BA5173 #A7BA51 #51BA98

split-complementary

#6451BA #BA9851 #73BA51

monochromatic

#342968 #4B3A93 #6451BA #8B7DCB #B2A9DD

Accessibility & contrast

On white

6.13

#6451BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#6451BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6451BA

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6451BA	#FFFFFF	#000000	##FFFFFF
##6451BA	1.00	6.13	3.43	6.13
#FFFFFF	6.13	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1164BE

Deuteranopia (green-blind)

#115FB8

Tritanopia (blue-blind)

#49687D

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #6451ba;
/* rgb */ color: rgb(100, 81, 186);
/* oklch */ color: oklch(50.9% 0.159 287.7);

Tailwind

colors: {
  custom: {
    50: '#9682cf',
    500: '#6451ba',
    950: '#000000',
  },
}

SCSS

$custom: #6451ba;
$custom-light: #9682cf;
$custom-dark: #000000;

JSON

{
  "hex": "#6451ba",
  "rgb": {
    "r": 100,
    "g": 81,
    "b": 186
  },
  "hsl": {
    "h": 250.857,
    "s": 43.21,
    "l": 52.353
  },
  "oklch": {
    "l": 0.50938,
    "c": 0.15888,
    "h": 287.7
  },
  "luminance": 0.12139
}

Semantic roles & 50–950 ramp

primary

#6451BA

secondary

#C2CA9D

accent

#D355BC

background

#F9F8FC

surface

#F2EFF9

border

#CCCAD2

text

#0E0A14

muted

#7E7C82

Preview Lab

Preview with #6451BA

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

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