#6439CA#6439CA

#6439CA is a mid, highly saturated violet. Relative luminance 0.099; OKLCH L 48.6% C 0.209 H 289.9°. Best body text is #FFFFFF at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#6439CA
RGB	rgb(100, 57, 202)
HSL	hsl(258, 58%, 51%)
HSV	hsv(258, 72%, 79%)
CMYK	cmyk(50.5%, 71.8%, 0%, 20.8%)
CIE-LAB	lab(37.66, 52.48, -68.54)
CIE-LCH	lch(37.66, 86.32, 307.44°)
OKLab	oklab(48.58% 0.0712 -0.1968)
OKLCH	oklch(48.58% 0.209 289.9)
XYZ	xyz(17.3763, 9.8991, 56.8608)
Luminance	0.0990 (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

#6439CA #9FCA39

analogous

#3956CA #6439CA #AC39CA

triadic

#6439CA #CA6439 #39CA64

tetradic

#6439CA #CA3956 #9FCA39 #39CAAC

square

#6439CA #CA3956 #9FCA39 #39CAAC

split-complementary

#6439CA #CAAC39 #56CA39

monochromatic

#341D6C #4C2A9C #6439CA #8A69D7 #B09AE4

Accessibility & contrast

On white

7.05

#6439CA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#6439CA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6439CA

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6439CA	#FFFFFF	#000000	##FFFFFF
##6439CA	1.00	7.05	2.98	7.05
#FFFFFF	7.05	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BCE

Deuteranopia (green-blind)

#0055C7

Tritanopia (blue-blind)

#405F7E

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #6439ca;
/* rgb */ color: rgb(100, 57, 202);
/* oklch */ color: oklch(48.6% 0.209 289.9);

Tailwind

colors: {
  custom: {
    50: '#9a73db',
    500: '#6439ca',
    950: '#000000',
  },
}

SCSS

$custom: #6439ca;
$custom-light: #9a73db;
$custom-dark: #000000;

JSON

{
  "hex": "#6439ca",
  "rgb": {
    "r": 100,
    "g": 57,
    "b": 202
  },
  "hsl": {
    "h": 257.793,
    "s": 57.769,
    "l": 50.784
  },
  "oklch": {
    "l": 0.48583,
    "c": 0.20928,
    "h": 289.9
  },
  "luminance": 0.099
}

Semantic roles & 50–950 ramp

primary

#6439CA

secondary

#BCD08F

accent

#E147B3

background

#FAF7FD

surface

#F3EDFB

border

#CDC8D4

text

#0F0815

muted

#7F7B83

Preview Lab

Preview with #6439CA

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

Preview Lab → · Contrast checker → · Palette generator →