#5552FF#5552FF

#5552FF is a mid, highly saturated blue. Relative luminance 0.152; OKLCH L 55.6% C 0.247 H 275.5°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#5552FF
RGB	rgb(85, 82, 255)
HSL	hsl(241, 100%, 66%)
HSV	hsv(241, 68%, 100%)
CMYK	cmyk(66.7%, 67.8%, 0%, 0%)
CIE-LAB	lab(45.88, 52.79, -85.22)
CIE-LCH	lch(45.88, 100.25, 301.78°)
OKLab	oklab(55.56% 0.0237 -0.2462)
OKLCH	oklch(55.56% 0.247 275.5)
XYZ	xyz(24.8077, 15.1836, 96.2117)
Luminance	0.1519 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5552FF #FCFF52

analogous

#52A6FF #5552FF #AB52FF

triadic

#5552FF #FF5552 #52FF55

tetradic

#5552FF #FF52A6 #FCFF52 #52FFAB

square

#5552FF #FF52A6 #FCFF52 #52FFAB

split-complementary

#5552FF #FFAB52 #A6FF52

monochromatic

#0400D7 #1915FF #5552FF #918FFF #CDCCFF

Accessibility & contrast

On white

5.20

#5552FF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#5552FF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5552FF

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5552FF	#FFFFFF	#000000	##FFFFFF
##5552FF	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074FF

Deuteranopia (green-blind)

#0065FC

Tritanopia (blue-blind)

#0081A2

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #5552ff;
/* rgb */ color: rgb(85, 82, 255);
/* oklch */ color: oklch(55.6% 0.247 275.5);

Tailwind

colors: {
  custom: {
    50: '#9984ff',
    500: '#5552ff',
    950: '#000000',
  },
}

SCSS

$custom: #5552ff;
$custom-light: #9984ff;
$custom-dark: #000000;

JSON

{
  "hex": "#5552ff",
  "rgb": {
    "r": 85,
    "g": 82,
    "b": 255
  },
  "hsl": {
    "h": 241.04,
    "s": 100,
    "l": 66.078
  },
  "oklch": {
    "l": 0.55564,
    "c": 0.2473,
    "h": 275.5
  },
  "luminance": 0.15186
}

Semantic roles & 50–950 ramp

primary

#5552FF

secondary

#F2F3BA

accent

#E600E2

background

#FAF8FF

surface

#F4EFFF

border

#CECAD7

text

#100B18

muted

#7F7C86

Preview Lab

Preview with #5552FF

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

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