#6C66FA#6C66FA

#6C66FA is a mid, highly saturated blue. Relative luminance 0.196; OKLCH L 59.8% C 0.214 H 279.6°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#6C66FA
RGB	rgb(108, 102, 250)
HSL	hsl(242, 94%, 69%)
HSV	hsv(242, 59%, 98%)
CMYK	cmyk(56.8%, 59.2%, 0%, 2%)
CIE-LAB	lab(51.37, 43.03, -73.41)
CIE-LCH	lch(51.37, 85.09, 300.38°)
OKLab	oklab(59.84% 0.0355 -0.2108)
OKLCH	oklch(59.84% 0.214 279.6)
XYZ	xyz(28.1856, 19.5911, 92.7202)
Luminance	0.1959 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C66FA #F4FA66

analogous

#66AAFA #6C66FA #B666FA

triadic

#6C66FA #FA6C66 #66FA6C

tetradic

#6C66FA #FA66AA #F4FA66 #66FAB6

square

#6C66FA #FA66AA #F4FA66 #66FAB6

split-complementary

#6C66FA #FAB666 #AAFA66

monochromatic

#1007DE #332BF8 #6C66FA #A5A1FC #DEDDFE

Accessibility & contrast

On white

4.27

#6C66FA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#6C66FA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6C66FA

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C66FA	#FFFFFF	#000000	##000000
##6C66FA	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0080FF

Deuteranopia (green-blind)

#0075F7

Tritanopia (blue-blind)

#148AA6

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #6c66fa;
/* rgb */ color: rgb(108, 102, 250);
/* oklch */ color: oklch(59.8% 0.214 279.6);

Tailwind

colors: {
  custom: {
    50: '#a292fd',
    500: '#6c66fa',
    950: '#000000',
  },
}

SCSS

$custom: #6c66fa;
$custom-light: #a292fd;
$custom-dark: #000000;

JSON

{
  "hex": "#6c66fa",
  "rgb": {
    "r": 108,
    "g": 102,
    "b": 250
  },
  "hsl": {
    "h": 242.432,
    "s": 93.671,
    "l": 69.02
  },
  "oklch": {
    "l": 0.5984,
    "c": 0.21382,
    "h": 279.6
  },
  "luminance": 0.19593
}

Semantic roles & 50–950 ramp

primary

#6C66FA

secondary

#F2F4C8

accent

#E600DC

background

#FAF9FF

surface

#F4F1FF

border

#CECBD7

text

#100D18

muted

#7F7E86

Preview Lab

Preview with #6C66FA

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

Preview Lab → · Contrast checker → · Palette generator →