#5A63EB#5A63EB

#5A63EB is a mid, highly saturated blue. Relative luminance 0.171; OKLCH L 57.0% C 0.202 H 275.1°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#5A63EB
RGB	rgb(90, 99, 235)
HSL	hsl(236, 78%, 64%)
HSV	hsv(236, 62%, 92%)
CMYK	cmyk(61.7%, 57.9%, 0%, 7.8%)
CIE-LAB	lab(48.38, 37.08, -69.95)
CIE-LCH	lch(48.38, 79.17, 297.93°)
OKLab	oklab(56.97% 0.018 -0.2012)
OKLCH	oklch(56.97% 0.202 275.1)
XYZ	xyz(23.6688, 17.0936, 80.6333)
Luminance	0.1709 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A63EB #EBE25A

analogous

#5AABEB #5A63EB #995AEB

triadic

#5A63EB #EB5A63 #63EB5A

tetradic

#5A63EB #EB5AAB #EBE25A #5AEB99

square

#5A63EB #EB5AAB #EBE25A #5AEB99

split-complementary

#5A63EB #EB995A #ABEB5A

monochromatic

#1620B5 #232FE4 #5A63EB #9197F2 #C7CAF8

Accessibility & contrast

On white

4.75

#5A63EB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#5A63EB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A63EB

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A63EB	#FFFFFF	#000000	##FFFFFF
##5A63EB	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0079F0

Deuteranopia (green-blind)

#006DE8

Tritanopia (blue-blind)

#00849D

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #5a63eb;
/* rgb */ color: rgb(90, 99, 235);
/* oklch */ color: oklch(57.0% 0.202 275.1);

Tailwind

colors: {
  custom: {
    50: '#968ff2',
    500: '#5a63eb',
    950: '#000000',
  },
}

SCSS

$custom: #5a63eb;
$custom-light: #968ff2;
$custom-dark: #000000;

JSON

{
  "hex": "#5a63eb",
  "rgb": {
    "r": 90,
    "g": 99,
    "b": 235
  },
  "hsl": {
    "h": 236.276,
    "s": 78.378,
    "l": 63.725
  },
  "oklch": {
    "l": 0.56975,
    "c": 0.20196,
    "h": 275.1
  },
  "luminance": 0.17095
}

Semantic roles & 50–950 ramp

primary

#5A63EB

secondary

#EAE7B7

accent

#CE0BDB

background

#FAF8FE

surface

#F3F0FD

border

#CDCBD5

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #5A63EB

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

Preview Lab → · Contrast checker → · Palette generator →