#5663ED#5663ED

#5663ED is a mid, highly saturated blue. Relative luminance 0.170; OKLCH L 56.9% C 0.206 H 273.8°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#5663ED
RGB	rgb(86, 99, 237)
HSL	hsl(235, 81%, 63%)
HSV	hsv(235, 64%, 93%)
CMYK	cmyk(63.7%, 58.2%, 0%, 7.1%)
CIE-LAB	lab(48.28, 37.12, -71.25)
CIE-LCH	lch(48.28, 80.33, 297.52°)
OKLab	oklab(56.88% 0.0136 -0.2051)
OKLCH	oklch(56.88% 0.206 273.8)
XYZ	xyz(23.5806, 17.0145, 82.1458)
Luminance	0.1702 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5663ED #EDE056

analogous

#56AFED #5663ED #9456ED

triadic

#5663ED #ED5663 #63ED56

tetradic

#5663ED #ED56AF #EDE056 #56ED94

square

#5663ED #ED56AF #EDE056 #56ED94

split-complementary

#5663ED #ED9456 #AFED56

monochromatic

#1321B5 #1F30E7 #5663ED #8D96F3 #C5C9F9

Accessibility & contrast

On white

4.77

#5663ED on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#5663ED on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5663ED

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5663ED	#FFFFFF	#000000	##FFFFFF
##5663ED	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0079F2

Deuteranopia (green-blind)

#006CEA

Tritanopia (blue-blind)

#00859E

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #5663ed;
/* rgb */ color: rgb(86, 99, 237);
/* oklch */ color: oklch(56.9% 0.206 273.8);

Tailwind

colors: {
  custom: {
    50: '#958ff4',
    500: '#5663ed',
    950: '#000000',
  },
}

SCSS

$custom: #5663ed;
$custom-light: #958ff4;
$custom-dark: #000000;

JSON

{
  "hex": "#5663ed",
  "rgb": {
    "r": 86,
    "g": 99,
    "b": 237
  },
  "hsl": {
    "h": 234.834,
    "s": 80.749,
    "l": 63.333
  },
  "oklch": {
    "l": 0.56883,
    "c": 0.20552,
    "h": 273.8
  },
  "luminance": 0.17017
}

Semantic roles & 50–950 ramp

primary

#5663ED

secondary

#EAE6B4

accent

#CB08DD

background

#F9F8FF

surface

#F2F0FE

border

#CCCBD6

text

#0F0C17

muted

#7E7D85

Preview Lab

Preview with #5663ED

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

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