#6431AD#6431AD

#6431AD is a mid, vivid violet. Relative luminance 0.079; OKLCH L 45.1% C 0.185 H 297.1°. Best body text is #FFFFFF at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#6431AD
RGB	rgb(100, 49, 173)
HSL	hsl(265, 56%, 44%)
HSV	hsv(265, 72%, 68%)
CMYK	cmyk(42.2%, 71.7%, 0%, 32.2%)
CIE-LAB	lab(33.82, 48.65, -57.73)
CIE-LCH	lch(33.82, 75.49, 310.12°)
OKLab	oklab(45.11% 0.0845 -0.165)
OKLCH	oklch(45.11% 0.185 297.1)
XYZ	xyz(13.8947, 7.9228, 40.3243)
Luminance	0.0792 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6431AD #7AAD31

analogous

#313CAD #6431AD #A231AD

triadic

#6431AD #AD6431 #31AD64

tetradic

#6431AD #AD313C #7AAD31 #31ADA2

square

#6431AD #AD313C #7AAD31 #31ADA2

split-complementary

#6431AD #ADA231 #3CAD31

monochromatic

#2D164E #48237D #6431AD #824ECD #A47EDA

Accessibility & contrast

On white

8.13

#6431AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#6431AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6431AD

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6431AD	#FFFFFF	#000000	##FFFFFF
##6431AD	1.00	8.13	2.58	8.13
#FFFFFF	8.13	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050B1

Deuteranopia (green-blind)

#004EAB

Tritanopia (blue-blind)

#51506C

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #6431ad;
/* rgb */ color: rgb(100, 49, 173);
/* oklch */ color: oklch(45.1% 0.185 297.1);

Tailwind

colors: {
  custom: {
    50: '#976dc6',
    500: '#6431ad',
    950: '#000000',
  },
}

SCSS

$custom: #6431ad;
$custom-light: #976dc6;
$custom-dark: #000000;

JSON

{
  "hex": "#6431ad",
  "rgb": {
    "r": 100,
    "g": 49,
    "b": 173
  },
  "hsl": {
    "h": 264.677,
    "s": 55.856,
    "l": 43.529
  },
  "oklch": {
    "l": 0.45111,
    "c": 0.18539,
    "h": 297.1
  },
  "luminance": 0.07923
}

Semantic roles & 50–950 ramp

primary

#6431AD

secondary

#A4C377

accent

#DF49A1

background

#F9F6FC

surface

#F2ECF8

border

#CCC7D1

text

#0E0713

muted

#7E7A82

Preview Lab

Preview with #6431AD

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

Preview Lab → · Contrast checker → · Palette generator →