#6439C5#6439C5

#6439C5 is a mid, highly saturated violet. Relative luminance 0.097; OKLCH L 48.2% C 0.204 H 290.8°. Best body text is #FFFFFF at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#6439C5
RGB	rgb(100, 57, 197)
HSL	hsl(258, 55%, 50%)
HSV	hsv(258, 71%, 77%)
CMYK	cmyk(49.2%, 71.1%, 0%, 22.7%)
CIE-LAB	lab(37.24, 51.10, -66.32)
CIE-LCH	lch(37.24, 83.72, 307.62°)
OKLab	oklab(48.15% 0.0722 -0.1903)
OKLCH	oklch(48.15% 0.204 290.8)
XYZ	xyz(16.7938, 9.6661, 53.7934)
Luminance	0.0967 (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

#6439C5 #9AC539

analogous

#3954C5 #6439C5 #AA39C5

triadic

#6439C5 #C56439 #39C564

tetradic

#6439C5 #C53954 #9AC539 #39C5AA

square

#6439C5 #C53954 #9AC539 #39C5AA

split-complementary

#6439C5 #C5AA39 #54C539

monochromatic

#341E66 #4C2B96 #6439C5 #8968D3 #AE97E1

Accessibility & contrast

On white

7.16

#6439C5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#6439C5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6439C5

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6439C5	#FFFFFF	#000000	##FFFFFF
##6439C5	1.00	7.16	2.93	7.16
#FFFFFF	7.16	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC9

Deuteranopia (green-blind)

#0054C2

Tritanopia (blue-blind)

#445D7B

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #6439c5;
/* rgb */ color: rgb(100, 57, 197);
/* oklch */ color: oklch(48.2% 0.204 290.8);

Tailwind

colors: {
  custom: {
    50: '#9973d8',
    500: '#6439c5',
    950: '#000000',
  },
}

SCSS

$custom: #6439c5;
$custom-light: #9973d8;
$custom-dark: #000000;

JSON

{
  "hex": "#6439c5",
  "rgb": {
    "r": 100,
    "g": 57,
    "b": 197
  },
  "hsl": {
    "h": 258.429,
    "s": 55.118,
    "l": 49.804
  },
  "oklch": {
    "l": 0.48151,
    "c": 0.20354,
    "h": 290.8
  },
  "luminance": 0.09667
}

Semantic roles & 50–950 ramp

primary

#6439C5

secondary

#B9CD8D

accent

#DE49B1

background

#FAF7FD

surface

#F3EDFA

border

#CDC8D3

text

#0F0815

muted

#7F7B83

Preview Lab

Preview with #6439C5

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

Preview Lab → · Contrast checker → · Palette generator →