#6E66CE#6E66CE

#6E66CE is a mid, vivid blue. Relative luminance 0.173; OKLCH L 56.9% C 0.155 H 283.8°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#6E66CE
RGB	rgb(110, 102, 206)
HSL	hsl(245, 51%, 60%)
HSV	hsv(245, 50%, 81%)
CMYK	cmyk(46.6%, 50.5%, 0%, 19.2%)
CIE-LAB	lab(48.60, 30.02, -53.07)
CIE-LCH	lch(48.60, 60.97, 299.49°)
OKLab	oklab(56.89% 0.037 -0.151)
OKLCH	oklch(56.89% 0.155 283.8)
XYZ	xyz(22.3191, 17.2729, 60.5385)
Luminance	0.1727 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6E66CE #C6CE66

analogous

#6692CE #6E66CE #A266CE

triadic

#6E66CE #CE6E66 #66CE6E

tetradic

#6E66CE #CE6692 #C6CE66 #66CEA2

square

#6E66CE #CE6692 #C6CE66 #66CEA2

split-complementary

#6E66CE #CEA266 #92CE66

monochromatic

#342D8D #463CBB #6E66CE #9A94DD #C6C3EC

Accessibility & contrast

On white

4.71

#6E66CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#6E66CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6E66CE

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6E66CE	#FFFFFF	#000000	##FFFFFF
##6E66CE	1.00	4.71	4.45	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3677D2

Deuteranopia (green-blind)

#3170CC

Tritanopia (blue-blind)

#4E7C90

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #6e66ce;
/* rgb */ color: rgb(110, 102, 206);
/* oklch */ color: oklch(56.9% 0.155 283.8);

Tailwind

colors: {
  custom: {
    50: '#9d91dd',
    500: '#6e66ce',
    950: '#000000',
  },
}

SCSS

$custom: #6e66ce;
$custom-light: #9d91dd;
$custom-dark: #000000;

JSON

{
  "hex": "#6e66ce",
  "rgb": {
    "r": 110,
    "g": 102,
    "b": 206
  },
  "hsl": {
    "h": 244.615,
    "s": 51.485,
    "l": 60.392
  },
  "oklch": {
    "l": 0.56892,
    "c": 0.15545,
    "h": 283.8
  },
  "luminance": 0.17274
}

Semantic roles & 50–950 ramp

primary

#6E66CE

secondary

#D9DCB4

accent

#BF27B3

background

#FAF8FD

surface

#F3F0FB

border

#CDCBD4

text

#0F0D15

muted

#7F7D83

Preview Lab

Preview with #6E66CE

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

Preview Lab → · Contrast checker → · Palette generator →