#6C55EB#6C55EB

#6C55EB is a mid, highly saturated blue. Relative luminance 0.157; OKLCH L 56.0% C 0.216 H 284.0°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#6C55EB
RGB	rgb(108, 85, 235)
HSL	hsl(249, 79%, 63%)
HSV	hsv(249, 64%, 92%)
CMYK	cmyk(54%, 63.8%, 0%, 7.8%)
CIE-LAB	lab(46.55, 48.25, -72.86)
CIE-LCH	lch(46.55, 87.39, 303.51°)
OKLab	oklab(55.97% 0.0521 -0.2093)
OKLCH	oklch(55.97% 0.216 284)
XYZ	xyz(24.4237, 15.6819, 80.3211)
Luminance	0.1568 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C55EB #D4EB55

analogous

#5589EB #6C55EB #B755EB

triadic

#6C55EB #EB6C55 #55EB6C

tetradic

#6C55EB #EB5589 #D4EB55 #55EBB7

square

#6C55EB #EB5589 #D4EB55 #55EBB7

split-complementary

#6C55EB #EBB755 #89EB55

monochromatic

#2D15B1 #3D1EE5 #6C55EB #9B8CF1 #CBC3F8

Accessibility & contrast

On white

5.08

#6C55EB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#6C55EB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6C55EB

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C55EB	#FFFFFF	#000000	##FFFFFF
##6C55EB	1.00	5.08	4.14	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073F0

Deuteranopia (green-blind)

#0069E8

Tritanopia (blue-blind)

#337A98

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #6c55eb;
/* rgb */ color: rgb(108, 85, 235);
/* oklch */ color: oklch(56.0% 0.216 284.0);

Tailwind

colors: {
  custom: {
    50: '#a186f2',
    500: '#6c55eb',
    950: '#000000',
  },
}

SCSS

$custom: #6c55eb;
$custom-light: #a186f2;
$custom-dark: #000000;

JSON

{
  "hex": "#6c55eb",
  "rgb": {
    "r": 108,
    "g": 85,
    "b": 235
  },
  "hsl": {
    "h": 249.2,
    "s": 78.947,
    "l": 62.745
  },
  "oklch": {
    "l": 0.5597,
    "c": 0.21567,
    "h": 284
  },
  "luminance": 0.15683
}

Semantic roles & 50–950 ramp

primary

#6C55EB

secondary

#E1E9B3

accent

#DB0ABB

background

#FAF8FE

surface

#F4EFFD

border

#CECAD5

text

#100B17

muted

#7F7C85

Preview Lab

Preview with #6C55EB

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

Preview Lab → · Contrast checker → · Palette generator →