#6439B0#6439B0

#6439B0 is a mid, vivid violet. Relative luminance 0.088; OKLCH L 46.4% C 0.179 H 295.1°. Best body text is #FFFFFF at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#6439B0
RGB	rgb(100, 57, 176)
HSL	hsl(262, 51%, 46%)
HSV	hsv(262, 68%, 69%)
CMYK	cmyk(43.2%, 67.6%, 0%, 31%)
CIE-LAB	lab(35.54, 45.35, -56.72)
CIE-LCH	lch(35.54, 72.62, 308.64°)
OKLab	oklab(46.41% 0.0758 -0.1621)
OKLCH	oklch(46.41% 0.179 295.1)
XYZ	xyz(14.5530, 8.7698, 41.9919)
Luminance	0.0877 (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

#6439B0 #85B039

analogous

#3949B0 #6439B0 #9F39B0

triadic

#6439B0 #B06439 #39B064

tetradic

#6439B0 #B03949 #85B039 #39B09F

square

#6439B0 #B03949 #85B039 #39B09F

split-complementary

#6439B0 #B09F39 #49B039

monochromatic

#2F1B54 #4A2A82 #6439B0 #845CCA #A78AD9

Accessibility & contrast

On white

7.63

#6439B0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#6439B0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6439B0

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6439B0	#FFFFFF	#000000	##FFFFFF
##6439B0	1.00	7.63	2.75	7.63
#FFFFFF	7.63	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055B4

Deuteranopia (green-blind)

#0052AE

Tritanopia (blue-blind)

#505670

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #6439b0;
/* rgb */ color: rgb(100, 57, 176);
/* oklch */ color: oklch(46.4% 0.179 295.1);

Tailwind

colors: {
  custom: {
    50: '#9672c8',
    500: '#6439b0',
    950: '#000000',
  },
}

SCSS

$custom: #6439b0;
$custom-light: #9672c8;
$custom-dark: #000000;

JSON

{
  "hex": "#6439b0",
  "rgb": {
    "r": 100,
    "g": 57,
    "b": 176
  },
  "hsl": {
    "h": 261.681,
    "s": 51.073,
    "l": 45.686
  },
  "oklch": {
    "l": 0.4641,
    "c": 0.17896,
    "h": 295.1
  },
  "luminance": 0.0877
}

Semantic roles & 50–950 ramp

primary

#6439B0

secondary

#ACC481

accent

#DB4DA7

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #6439B0

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

Preview Lab → · Contrast checker → · Palette generator →