#6552F3#6552F3

#6552F3 is a mid, highly saturated blue. Relative luminance 0.153; OKLCH L 55.6% C 0.230 H 281.2°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#6552F3
RGB	rgb(101, 82, 243)
HSL	hsl(247, 87%, 64%)
HSV	hsv(247, 66%, 95%)
CMYK	cmyk(58.4%, 66.3%, 0%, 4.7%)
CIE-LAB	lab(46.00, 51.20, -78.28)
CIE-LCH	lch(46.00, 93.54, 303.19°)
OKLab	oklab(55.63% 0.0448 -0.2254)
OKLCH	oklch(55.63% 0.23 281.2)
XYZ	xyz(24.5567, 15.2707, 86.4301)
Luminance	0.1527 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6552F3 #E0F352

analogous

#528FF3 #6552F3 #B552F3

triadic

#6552F3 #F36552 #52F365

tetradic

#6552F3 #F3528F #E0F352 #52F3B5

square

#6552F3 #F3528F #E0F352 #52F3B5

split-complementary

#6552F3 #F3B552 #8FF352

monochromatic

#220DBD #3219EF #6552F3 #988BF7 #CBC4FB

Accessibility & contrast

On white

5.18

#6552F3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#6552F3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6552F3

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6552F3	#FFFFFF	#000000	##FFFFFF
##6552F3	1.00	5.18	4.05	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073F8

Deuteranopia (green-blind)

#0067F0

Tritanopia (blue-blind)

#007C9C

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #6552f3;
/* rgb */ color: rgb(101, 82, 243);
/* oklch */ color: oklch(55.6% 0.230 281.2);

Tailwind

colors: {
  custom: {
    50: '#9e84f8',
    500: '#6552f3',
    950: '#000000',
  },
}

SCSS

$custom: #6552f3;
$custom-light: #9e84f8;
$custom-dark: #000000;

JSON

{
  "hex": "#6552f3",
  "rgb": {
    "r": 101,
    "g": 82,
    "b": 243
  },
  "hsl": {
    "h": 247.081,
    "s": 87.027,
    "l": 63.725
  },
  "oklch": {
    "l": 0.55628,
    "c": 0.22981,
    "h": 281.2
  },
  "luminance": 0.15272
}

Semantic roles & 50–950 ramp

primary

#6552F3

secondary

#E6EDB4

accent

#E402C9

background

#FAF8FF

surface

#F4EFFF

border

#CECAD7

text

#100B17

muted

#7F7C85

Preview Lab

Preview with #6552F3

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

Preview Lab → · Contrast checker → · Palette generator →