#6438C1#6438C1

#6438C1 is a mid, highly saturated violet. Relative luminance 0.094; OKLCH L 47.7% C 0.200 H 291.7°. Best body text is #FFFFFF at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#6438C1
RGB	rgb(100, 56, 193)
HSL	hsl(259, 55%, 49%)
HSV	hsv(259, 71%, 76%)
CMYK	cmyk(48.2%, 71%, 0%, 24.3%)
CIE-LAB	lab(36.72, 50.51, -64.83)
CIE-LCH	lch(36.72, 82.18, 307.92°)
OKLab	oklab(47.68% 0.0739 -0.1859)
OKLCH	oklch(47.68% 0.2 291.7)
XYZ	xyz(16.2926, 9.3873, 51.3952)
Luminance	0.0939 (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

#6438C1 #95C138

analogous

#3851C1 #6438C1 #A938C1

triadic

#6438C1 #C16438 #38C164

tetradic

#6438C1 #C13851 #95C138 #38C1A9

square

#6438C1 #C13851 #95C138 #38C1A9

split-complementary

#6438C1 #C1A938 #51C138

monochromatic

#331C62 #4B2A92 #6438C1 #8764D2 #AC94E0

Accessibility & contrast

On white

7.30

#6438C1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#6438C1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6438C1

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6438C1	#FFFFFF	#000000	##FFFFFF
##6438C1	1.00	7.30	2.88	7.30
#FFFFFF	7.30	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C5

Deuteranopia (green-blind)

#0053BE

Tritanopia (blue-blind)

#465B79

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #6438c1;
/* rgb */ color: rgb(100, 56, 193);
/* oklch */ color: oklch(47.7% 0.200 291.7);

Tailwind

colors: {
  custom: {
    50: '#9872d5',
    500: '#6438c1',
    950: '#000000',
  },
}

SCSS

$custom: #6438c1;
$custom-light: #9872d5;
$custom-dark: #000000;

JSON

{
  "hex": "#6438c1",
  "rgb": {
    "r": 100,
    "g": 56,
    "b": 193
  },
  "hsl": {
    "h": 259.27,
    "s": 55.02,
    "l": 48.824
  },
  "oklch": {
    "l": 0.4768,
    "c": 0.20006,
    "h": 291.7
  },
  "luminance": 0.09388
}

Semantic roles & 50–950 ramp

primary

#6438C1

secondary

#B6CB8A

accent

#DE49AF

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0F0814

muted

#7E7B83

Preview Lab

Preview with #6438C1

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

Preview Lab → · Contrast checker → · Palette generator →