#6438B8#6438B8

#6438B8 is a mid, vivid violet. Relative luminance 0.090; OKLCH L 46.9% C 0.190 H 293.5°. Best body text is #FFFFFF at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#6438B8
RGB	rgb(100, 56, 184)
HSL	hsl(261, 53%, 47%)
HSV	hsv(261, 70%, 72%)
CMYK	cmyk(45.7%, 69.6%, 0%, 27.8%)
CIE-LAB	lab(35.98, 48.05, -60.74)
CIE-LCH	lch(35.98, 77.45, 308.35°)
OKLab	oklab(46.92% 0.0756 -0.1739)
OKLCH	oklch(46.92% 0.19 293.5)
XYZ	xyz(15.3191, 8.9979, 46.2677)
Luminance	0.0900 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 3.18

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6438B8 #8CB838

analogous

#384CB8 #6438B8 #A438B8

triadic

#6438B8 #B86438 #38B864

tetradic

#6438B8 #B8384C #8CB838 #38B8A4

square

#6438B8 #B8384C #8CB838 #38B8A4

split-complementary

#6438B8 #B8A438 #4CB838

monochromatic

#311B5A #4B2A89 #6438B8 #855FCE #A98EDD

Accessibility & contrast

On white

7.50

#6438B8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#6438B8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6438B8

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6438B8	#FFFFFF	#000000	##FFFFFF
##6438B8	1.00	7.50	2.80	7.50
#FFFFFF	7.50	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056BC

Deuteranopia (green-blind)

#0052B5

Tritanopia (blue-blind)

#4B5874

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #6438b8;
/* rgb */ color: rgb(100, 56, 184);
/* oklch */ color: oklch(46.9% 0.190 293.5);

Tailwind

colors: {
  custom: {
    50: '#9772ce',
    500: '#6438b8',
    950: '#000000',
  },
}

SCSS

$custom: #6438b8;
$custom-light: #9772ce;
$custom-dark: #000000;

JSON

{
  "hex": "#6438b8",
  "rgb": {
    "r": 100,
    "g": 56,
    "b": 184
  },
  "hsl": {
    "h": 260.625,
    "s": 53.333,
    "l": 47.059
  },
  "oklch": {
    "l": 0.46924,
    "c": 0.18963,
    "h": 293.5
  },
  "luminance": 0.08998
}

Semantic roles & 50–950 ramp

primary

#6438B8

secondary

#B0C785

accent

#DD4BAB

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0814

muted

#7E7B82

Preview Lab

Preview with #6438B8

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

Preview Lab → · Contrast checker → · Palette generator →