#5553DE#5553DE

#5553DE is a mid, highly saturated blue. Relative luminance 0.134; OKLCH L 52.9% C 0.206 H 277.4°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#5553DE
RGB	rgb(85, 83, 222)
HSL	hsl(241, 68%, 60%)
HSV	hsv(241, 63%, 87%)
CMYK	cmyk(61.7%, 62.6%, 0%, 12.9%)
CIE-LAB	lab(43.35, 41.70, -70.80)
CIE-LCH	lch(43.35, 82.17, 300.49°)
OKLab	oklab(52.88% 0.0263 -0.2039)
OKLCH	oklch(52.88% 0.206 277.4)
XYZ	xyz(20.0201, 13.3902, 70.6226)
Luminance	0.1339 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5553DE #DCDE53

analogous

#5397DE #5553DE #9A53DE

triadic

#5553DE #DE5553 #53DE55

tetradic

#5553DE #DE5397 #DCDE53 #53DE9A

square

#5553DE #DE5397 #DCDE53 #53DE9A

split-complementary

#5553DE #DE9A53 #97DE53

monochromatic

#1F1D99 #2A27CD #5553DE #8886E8 #BBBAF2

Accessibility & contrast

On white

5.71

#5553DE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#5553DE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5553DE

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5553DE	#FFFFFF	#000000	##FFFFFF
##5553DE	1.00	5.71	3.68	5.71
#FFFFFF	5.71	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CE2

Deuteranopia (green-blind)

#0060DB

Tritanopia (blue-blind)

#007691

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #5553de;
/* rgb */ color: rgb(85, 83, 222);
/* oklch */ color: oklch(52.9% 0.206 277.4);

Tailwind

colors: {
  custom: {
    50: '#9384e9',
    500: '#5553de',
    950: '#000000',
  },
}

SCSS

$custom: #5553de;
$custom-light: #9384e9;
$custom-dark: #000000;

JSON

{
  "hex": "#5553de",
  "rgb": {
    "r": 85,
    "g": 83,
    "b": 222
  },
  "hsl": {
    "h": 240.863,
    "s": 67.805,
    "l": 59.804
  },
  "oklch": {
    "l": 0.52875,
    "c": 0.20561,
    "h": 277.4
  },
  "luminance": 0.13392
}

Semantic roles & 50–950 ramp

primary

#5553DE

secondary

#E0E1AC

accent

#EB3DE8

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5553DE

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

Preview Lab → · Contrast checker → · Palette generator →