#6552CF#6552CF

#6552CF is a mid, vivid blue. Relative luminance 0.133; OKLCH L 52.7% C 0.185 H 285.1°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#6552CF
RGB	rgb(101, 82, 207)
HSL	hsl(249, 57%, 57%)
HSV	hsv(249, 60%, 81%)
CMYK	cmyk(51.2%, 60.4%, 0%, 18.8%)
CIE-LAB	lab(43.22, 40.36, -62.37)
CIE-LCH	lch(43.22, 74.29, 302.91°)
OKLab	oklab(52.74% 0.0481 -0.1787)
OKLCH	oklch(52.74% 0.185 285.1)
XYZ	xyz(19.6432, 13.3053, 60.5525)
Luminance	0.1331 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6552CF #BCCF52

analogous

#527ECF #6552CF #A452CF

triadic

#6552CF #CF6552 #52CF65

tetradic

#6552CF #CF527E #BCCF52 #52CFA4

square

#6552CF #CF527E #BCCF52 #52CFA4

split-complementary

#6552CF #CFA452 #7ECF52

monochromatic

#332482 #4531B2 #6552CF #9082DC #BAB2EA

Accessibility & contrast

On white

5.74

#6552CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#6552CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6552CF

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6552CF	#FFFFFF	#000000	##FFFFFF
##6552CF	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AD3

Deuteranopia (green-blind)

#0062CC

Tritanopia (blue-blind)

#3C6F89

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #6552cf;
/* rgb */ color: rgb(101, 82, 207);
/* oklch */ color: oklch(52.7% 0.185 285.1);

Tailwind

colors: {
  custom: {
    50: '#9983de',
    500: '#6552cf',
    950: '#000000',
  },
}

SCSS

$custom: #6552cf;
$custom-light: #9983de;
$custom-dark: #000000;

JSON

{
  "hex": "#6552cf",
  "rgb": {
    "r": 101,
    "g": 82,
    "b": 207
  },
  "hsl": {
    "h": 249.12,
    "s": 56.561,
    "l": 56.667
  },
  "oklch": {
    "l": 0.52737,
    "c": 0.18502,
    "h": 285.1
  },
  "luminance": 0.13306
}

Semantic roles & 50–950 ramp

primary

#6552CF

secondary

#D0D8A5

accent

#E048C9

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0F0B15

muted

#7E7C83

Preview Lab

Preview with #6552CF

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

Preview Lab → · Contrast checker → · Palette generator →