#5553EA#5553EA

#5553EA is a mid, highly saturated blue. Relative luminance 0.141; OKLCH L 53.9% C 0.221 H 276.6°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#5553EA
RGB	rgb(85, 83, 234)
HSL	hsl(241, 78%, 62%)
HSV	hsv(241, 65%, 92%)
CMYK	cmyk(63.7%, 64.5%, 0%, 8.2%)
CIE-LAB	lab(44.31, 45.55, -76.03)
CIE-LCH	lch(44.31, 88.63, 300.93°)
OKLab	oklab(53.88% 0.0254 -0.2192)
OKLCH	oklch(53.88% 0.221 276.6)
XYZ	xyz(21.6860, 14.0565, 79.3963)
Luminance	0.1406 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5553EA #E8EA53

analogous

#539CEA #5553EA #A153EA

triadic

#5553EA #EA5553 #53EA55

tetradic

#5553EA #EA539C #E8EA53 #53EAA1

square

#5553EA #EA539C #E8EA53 #53EAA1

split-complementary

#5553EA #EAA153 #9CEA53

monochromatic

#1715AD #1F1CE3 #5553EA #8B8AF1 #C1C0F7

Accessibility & contrast

On white

5.51

#5553EA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#5553EA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5553EA

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5553EA	#FFFFFF	#000000	##FFFFFF
##5553EA	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FEF

Deuteranopia (green-blind)

#0062E7

Tritanopia (blue-blind)

#007A97

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #5553ea;
/* rgb */ color: rgb(85, 83, 234);
/* oklch */ color: oklch(53.9% 0.221 276.6);

Tailwind

colors: {
  custom: {
    50: '#9584f2',
    500: '#5553ea',
    950: '#000000',
  },
}

SCSS

$custom: #5553ea;
$custom-light: #9584f2;
$custom-dark: #000000;

JSON

{
  "hex": "#5553ea",
  "rgb": {
    "r": 85,
    "g": 83,
    "b": 234
  },
  "hsl": {
    "h": 240.795,
    "s": 78.238,
    "l": 62.157
  },
  "oklch": {
    "l": 0.53881,
    "c": 0.2207,
    "h": 276.6
  },
  "luminance": 0.14058
}

Semantic roles & 50–950 ramp

primary

#5553EA

secondary

#E7E8B1

accent

#DB0BD8

background

#FAF8FE

surface

#F3EFFD

border

#CDCAD5

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #5553EA

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

Preview Lab → · Contrast checker → · Palette generator →