#6439CE#6439CE

#6439CE is a mid, highly saturated violet. Relative luminance 0.101; OKLCH L 48.9% C 0.214 H 289.2°. Best body text is #FFFFFF at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#6439CE
RGB	rgb(100, 57, 206)
HSL	hsl(257, 60%, 52%)
HSV	hsv(257, 72%, 81%)
CMYK	cmyk(51.5%, 72.3%, 0%, 19.2%)
CIE-LAB	lab(38.01, 53.58, -70.30)
CIE-LCH	lch(38.01, 88.39, 307.32°)
OKLab	oklab(48.93% 0.0703 -0.202)
OKLCH	oklch(48.93% 0.214 289.2)
XYZ	xyz(17.8560, 10.0910, 59.3875)
Luminance	0.1009 (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

#6439CE #A3CE39

analogous

#3959CE #6439CE #AE39CE

triadic

#6439CE #CE6439 #39CE64

tetradic

#6439CE #CE3959 #A3CE39 #39CEAE

square

#6439CE #CE3959 #A3CE39 #39CEAE

split-complementary

#6439CE #CEAE39 #59CE39

monochromatic

#341C71 #4B28A2 #6439CE #8A6ADA #B19BE6

Accessibility & contrast

On white

6.96

#6439CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#6439CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6439CE

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6439CE	#FFFFFF	#000000	##FFFFFF
##6439CE	1.00	6.96	3.02	6.96
#FFFFFF	6.96	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CD2

Deuteranopia (green-blind)

#0056CB

Tritanopia (blue-blind)

#3D6180

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #6439ce;
/* rgb */ color: rgb(100, 57, 206);
/* oklch */ color: oklch(48.9% 0.214 289.2);

Tailwind

colors: {
  custom: {
    50: '#9a73de',
    500: '#6439ce',
    950: '#000000',
  },
}

SCSS

$custom: #6439ce;
$custom-light: #9a73de;
$custom-dark: #000000;

JSON

{
  "hex": "#6439ce",
  "rgb": {
    "r": 100,
    "g": 57,
    "b": 206
  },
  "hsl": {
    "h": 257.315,
    "s": 60.324,
    "l": 51.569
  },
  "oklch": {
    "l": 0.48933,
    "c": 0.21385,
    "h": 289.2
  },
  "luminance": 0.10092
}

Semantic roles & 50–950 ramp

primary

#6439CE

secondary

#BFD291

accent

#E344B6

background

#FAF7FD

surface

#F4EDFB

border

#CEC8D4

text

#0F0815

muted

#7F7B83

Preview Lab

Preview with #6439CE

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

Preview Lab → · Contrast checker → · Palette generator →