#6439AF#6439AF

#6439AF is a mid, vivid violet. Relative luminance 0.087; OKLCH L 46.3% C 0.178 H 295.3°. Best body text is #FFFFFF at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#6439AF
RGB	rgb(100, 57, 175)
HSL	hsl(262, 51%, 45%)
HSV	hsv(262, 67%, 69%)
CMYK	cmyk(42.9%, 67.4%, 0%, 31.4%)
CIE-LAB	lab(35.46, 45.08, -56.25)
CIE-LCH	lch(35.46, 72.08, 308.71°)
OKLab	oklab(46.33% 0.076 -0.1607)
OKLCH	oklch(46.33% 0.178 295.3)
XYZ	xyz(14.4545, 8.7304, 41.4727)
Luminance	0.0873 (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

#6439AF #84AF39

analogous

#3949AF #6439AF #9F39AF

triadic

#6439AF #AF6439 #39AF64

tetradic

#6439AF #AF3949 #84AF39 #39AF9F

square

#6439AF #AF3949 #84AF39 #39AF9F

split-complementary

#6439AF #AF9F39 #49AF39

monochromatic

#2F1B53 #4A2A81 #6439AF #845BCA #A68AD9

Accessibility & contrast

On white

7.65

#6439AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#6439AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6439AF

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6439AF	#FFFFFF	#000000	##FFFFFF
##6439AF	1.00	7.65	2.75	7.65
#FFFFFF	7.65	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054B3

Deuteranopia (green-blind)

#0052AD

Tritanopia (blue-blind)

#50556F

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #6439af;
/* rgb */ color: rgb(100, 57, 175);
/* oklch */ color: oklch(46.3% 0.178 295.3);

Tailwind

colors: {
  custom: {
    50: '#9672c8',
    500: '#6439af',
    950: '#000000',
  },
}

SCSS

$custom: #6439af;
$custom-light: #9672c8;
$custom-dark: #000000;

JSON

{
  "hex": "#6439af",
  "rgb": {
    "r": 100,
    "g": 57,
    "b": 175
  },
  "hsl": {
    "h": 261.864,
    "s": 50.862,
    "l": 45.49
  },
  "oklch": {
    "l": 0.4633,
    "c": 0.17777,
    "h": 295.3
  },
  "luminance": 0.08731
}

Semantic roles & 50–950 ramp

primary

#6439AF

secondary

#ABC381

accent

#DA4DA7

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #6439AF

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

Preview Lab → · Contrast checker → · Palette generator →