#5553FA#5553FA

#5553FA is a mid, highly saturated blue. Relative luminance 0.150; OKLCH L 55.3% C 0.240 H 275.7°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#5553FA
RGB	rgb(85, 83, 250)
HSL	hsl(241, 94%, 65%)
HSV	hsv(241, 67%, 98%)
CMYK	cmyk(66%, 66.8%, 0%, 2%)
CIE-LAB	lab(45.66, 50.65, -82.81)
CIE-LCH	lch(45.66, 97.07, 301.45°)
OKLab	oklab(55.27% 0.0237 -0.2391)
OKLCH	oklch(55.27% 0.24 275.7)
XYZ	xyz(24.0892, 15.0178, 92.0532)
Luminance	0.1502 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5553FA #F8FA53

analogous

#53A4FA #5553FA #A953FA

triadic

#5553FA #FA5553 #53FA55

tetradic

#5553FA #FA53A4 #F8FA53 #53FAA9

square

#5553FA #FA53A4 #F8FA53 #53FAA9

split-complementary

#5553FA #FAA953 #A4FA53

monochromatic

#0806CD #1A18F8 #5553FA #908EFC #CBCAFD

Accessibility & contrast

On white

5.24

#5553FA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#5553FA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5553FA

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5553FA	#FFFFFF	#000000	##FFFFFF
##5553FA	1.00	5.24	4.00	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074FF

Deuteranopia (green-blind)

#0065F7

Tritanopia (blue-blind)

#0080A0

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #5553fa;
/* rgb */ color: rgb(85, 83, 250);
/* oklch */ color: oklch(55.3% 0.240 275.7);

Tailwind

colors: {
  custom: {
    50: '#9884fd',
    500: '#5553fa',
    950: '#000000',
  },
}

SCSS

$custom: #5553fa;
$custom-light: #9884fd;
$custom-dark: #000000;

JSON

{
  "hex": "#5553fa",
  "rgb": {
    "r": 85,
    "g": 83,
    "b": 250
  },
  "hsl": {
    "h": 240.719,
    "s": 94.35,
    "l": 65.294
  },
  "oklch": {
    "l": 0.55269,
    "c": 0.24027,
    "h": 275.7
  },
  "luminance": 0.1502
}

Semantic roles & 50–950 ramp

primary

#5553FA

secondary

#F0F1B8

accent

#E600E3

background

#FAF8FF

surface

#F4EFFF

border

#CECAD7

text

#0F0B18

muted

#7F7C86

Preview Lab

Preview with #5553FA

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

Preview Lab → · Contrast checker → · Palette generator →