#6438AD#6438AD

#6438AD is a mid, vivid violet. Relative luminance 0.086; OKLCH L 46.0% C 0.177 H 296.0°. Best body text is #FFFFFF at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#6438AD
RGB	rgb(100, 56, 173)
HSL	hsl(263, 51%, 45%)
HSV	hsv(263, 68%, 68%)
CMYK	cmyk(42.2%, 67.6%, 0%, 32.2%)
CIE-LAB	lab(35.11, 45.06, -55.63)
CIE-LCH	lch(35.11, 71.59, 309.01°)
OKLab	oklab(46.03% 0.0773 -0.1589)
OKLCH	oklch(46.03% 0.177 296)
XYZ	xyz(14.2105, 8.5545, 40.4295)
Luminance	0.0856 (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

#6438AD #81AD38

analogous

#3847AD #6438AD #9F38AD

triadic

#6438AD #AD6438 #38AD64

tetradic

#6438AD #AD3847 #81AD38 #38AD9F

square

#6438AD #AD3847 #81AD38 #38AD9F

split-complementary

#6438AD #AD9F38 #47AD38

monochromatic

#2F1A51 #49297F #6438AD #8359C9 #A687D8

Accessibility & contrast

On white

7.75

#6438AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#6438AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6438AD

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6438AD	#FFFFFF	#000000	##FFFFFF
##6438AD	1.00	7.75	2.71	7.75
#FFFFFF	7.75	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053B1

Deuteranopia (green-blind)

#0051AB

Tritanopia (blue-blind)

#51546E

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #6438ad;
/* rgb */ color: rgb(100, 56, 173);
/* oklch */ color: oklch(46.0% 0.177 296.0);

Tailwind

colors: {
  custom: {
    50: '#9672c6',
    500: '#6438ad',
    950: '#000000',
  },
}

SCSS

$custom: #6438ad;
$custom-light: #9672c6;
$custom-dark: #000000;

JSON

{
  "hex": "#6438ad",
  "rgb": {
    "r": 100,
    "g": 56,
    "b": 173
  },
  "hsl": {
    "h": 262.564,
    "s": 51.092,
    "l": 44.902
  },
  "oklch": {
    "l": 0.46032,
    "c": 0.1767,
    "h": 296
  },
  "luminance": 0.08555
}

Semantic roles & 50–950 ramp

primary

#6438AD

secondary

#A9C27F

accent

#DB4DA5

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #6438AD

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

Preview Lab → · Contrast checker → · Palette generator →