#6C55E7#6C55E7

#6C55E7 is a mid, highly saturated blue. Relative luminance 0.155; OKLCH L 55.7% C 0.211 H 284.4°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#6C55E7
RGB	rgb(108, 85, 231)
HSL	hsl(249, 75%, 62%)
HSV	hsv(249, 63%, 91%)
CMYK	cmyk(53.2%, 63.2%, 0%, 9.4%)
CIE-LAB	lab(46.25, 47.07, -71.10)
CIE-LCH	lch(46.25, 85.27, 303.50°)
OKLab	oklab(55.65% 0.0525 -0.2041)
OKLCH	oklch(55.65% 0.211 284.4)
XYZ	xyz(23.8523, 15.4533, 77.3118)
Luminance	0.1545 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C55E7 #D0E755

analogous

#5587E7 #6C55E7 #B555E7

triadic

#6C55E7 #E76C55 #55E76C

tetradic

#6C55E7 #E75587 #D0E755 #55E7B5

square

#6C55E7 #E75587 #D0E755 #55E7B5

split-complementary

#6C55E7 #E7B555 #87E755

monochromatic

#2F18AA #3E20DF #6C55E7 #9A8BEF #C9C0F6

Accessibility & contrast

On white

5.13

#6C55E7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#6C55E7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6C55E7

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C55E7	#FFFFFF	#000000	##FFFFFF
##6C55E7	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072EC

Deuteranopia (green-blind)

#0069E4

Tritanopia (blue-blind)

#377996

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #6c55e7;
/* rgb */ color: rgb(108, 85, 231);
/* oklch */ color: oklch(55.7% 0.211 284.4);

Tailwind

colors: {
  custom: {
    50: '#a086f0',
    500: '#6c55e7',
    950: '#000000',
  },
}

SCSS

$custom: #6c55e7;
$custom-light: #a086f0;
$custom-dark: #000000;

JSON

{
  "hex": "#6c55e7",
  "rgb": {
    "r": 108,
    "g": 85,
    "b": 231
  },
  "hsl": {
    "h": 249.452,
    "s": 75.258,
    "l": 61.961
  },
  "oklch": {
    "l": 0.55653,
    "c": 0.21075,
    "h": 284.4
  },
  "luminance": 0.15455
}

Semantic roles & 50–950 ramp

primary

#6C55E7

secondary

#DEE7B1

accent

#D70EB8

background

#FAF8FE

surface

#F4EFFD

border

#CECAD5

text

#100B17

muted

#7F7C85

Preview Lab

Preview with #6C55E7

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

Preview Lab → · Contrast checker → · Palette generator →