#6655DF#6655DF

#6655DF is a mid, highly saturated blue. Relative luminance 0.146; OKLCH L 54.5% C 0.201 H 283.0°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#6655DF
RGB	rgb(102, 85, 223)
HSL	hsl(247, 68%, 60%)
HSV	hsv(247, 62%, 87%)
CMYK	cmyk(54.3%, 61.9%, 0%, 12.5%)
CIE-LAB	lab(45.15, 43.62, -68.38)
CIE-LCH	lch(45.15, 81.11, 302.54°)
OKLab	oklab(54.54% 0.0454 -0.1963)
OKLCH	oklch(54.54% 0.201 283)
XYZ	xyz(22.0432, 14.6482, 71.4636)
Luminance	0.1465 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6655DF #CEDF55

analogous

#5589DF #6655DF #AB55DF

triadic

#6655DF #DF6655 #55DF66

tetradic

#6655DF #DF5589 #CEDF55 #55DFAB

square

#6655DF #DF5589 #CEDF55 #55DFAB

split-complementary

#6655DF #DFAB55 #89DF55

monochromatic

#2D1D9C #3C27D0 #6655DF #9489E9 #C3BCF2

Accessibility & contrast

On white

5.34

#6655DF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#6655DF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6655DF

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6655DF	#FFFFFF	#000000	##FFFFFF
##6655DF	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FE3

Deuteranopia (green-blind)

#0066DC

Tritanopia (blue-blind)

#2F7792

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #6655df;
/* rgb */ color: rgb(102, 85, 223);
/* oklch */ color: oklch(54.5% 0.201 283.0);

Tailwind

colors: {
  custom: {
    50: '#9c86ea',
    500: '#6655df',
    950: '#000000',
  },
}

SCSS

$custom: #6655df;
$custom-light: #9c86ea;
$custom-dark: #000000;

JSON

{
  "hex": "#6655df",
  "rgb": {
    "r": 102,
    "g": 85,
    "b": 223
  },
  "hsl": {
    "h": 247.391,
    "s": 68.317,
    "l": 60.392
  },
  "oklch": {
    "l": 0.5454,
    "c": 0.20149,
    "h": 283
  },
  "luminance": 0.14649
}

Semantic roles & 50–950 ramp

primary

#6655DF

secondary

#DCE2AE

accent

#D015B9

background

#FAF8FE

surface

#F4EFFD

border

#CECAD5

text

#0F0B16

muted

#7F7C84

Preview Lab

Preview with #6655DF

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

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