#6552DD#6552DD

#6552DD is a mid, highly saturated blue. Relative luminance 0.140; OKLCH L 53.8% C 0.203 H 283.4°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#6552DD
RGB	rgb(101, 82, 221)
HSL	hsl(248, 67%, 59%)
HSV	hsv(248, 63%, 87%)
CMYK	cmyk(54.3%, 62.9%, 0%, 13.3%)
CIE-LAB	lab(44.26, 44.58, -68.69)
CIE-LCH	lch(44.26, 81.88, 302.98°)
OKLab	oklab(53.83% 0.0471 -0.1972)
OKLCH	oklch(53.83% 0.203 283.4)
XYZ	xyz(21.4313, 14.0205, 69.9695)
Luminance	0.1402 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6552DD #CADD52

analogous

#5285DD #6552DD #AA52DD

triadic

#6552DD #DD6552 #52DD65

tetradic

#6552DD #DD5285 #CADD52 #52DDAA

square

#6552DD #DD5285 #CADD52 #52DDAA

split-complementary

#6552DD #DDAA52 #85DD52

monochromatic

#2E1E97 #3E28CA #6552DD #9385E7 #C0B8F1

Accessibility & contrast

On white

5.52

#6552DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#6552DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6552DD

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6552DD	#FFFFFF	#000000	##FFFFFF
##6552DD	1.00	5.52	3.80	5.52
#FFFFFF	5.52	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DE1

Deuteranopia (green-blind)

#0064DA

Tritanopia (blue-blind)

#2E7490

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #6552dd;
/* rgb */ color: rgb(101, 82, 221);
/* oklch */ color: oklch(53.8% 0.203 283.4);

Tailwind

colors: {
  custom: {
    50: '#9b84e9',
    500: '#6552dd',
    950: '#000000',
  },
}

SCSS

$custom: #6552dd;
$custom-light: #9b84e9;
$custom-dark: #000000;

JSON

{
  "hex": "#6552dd",
  "rgb": {
    "r": 101,
    "g": 82,
    "b": 221
  },
  "hsl": {
    "h": 248.201,
    "s": 67.15,
    "l": 59.412
  },
  "oklch": {
    "l": 0.53826,
    "c": 0.2028,
    "h": 283.4
  },
  "luminance": 0.14022
}

Semantic roles & 50–950 ramp

primary

#6552DD

secondary

#D9E0AA

accent

#EA3ED2

background

#FAF8FE

surface

#F4EFFD

border

#CECAD5

text

#0F0B16

muted

#7F7C84

Preview Lab

Preview with #6552DD

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

Preview Lab → · Contrast checker → · Palette generator →