#5D63E4#5D63E4

#5D63E4 is a mid, vivid blue. Relative luminance 0.169; OKLCH L 56.6% C 0.192 H 276.4°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#5D63E4
RGB	rgb(93, 99, 228)
HSL	hsl(237, 71%, 63%)
HSV	hsv(237, 59%, 89%)
CMYK	cmyk(59.2%, 56.6%, 0%, 10.6%)
CIE-LAB	lab(48.07, 35.30, -66.50)
CIE-LCH	lch(48.07, 75.28, 297.96°)
OKLab	oklab(56.64% 0.0213 -0.1909)
OKLCH	oklch(56.64% 0.192 276.4)
XYZ	xyz(22.9751, 16.8505, 75.4255)
Luminance	0.1685 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D63E4 #E4DE5D

analogous

#5DA7E4 #5D63E4 #9A5DE4

triadic

#5D63E4 #E45D63 #63E45D

tetradic

#5D63E4 #E45DA7 #E4DE5D #5DE49A

square

#5D63E4 #E45DA7 #E4DE5D #5DE49A

split-complementary

#5D63E4 #E49A5D #A7E45D

monochromatic

#1C23AA #2930DB #5D63E4 #9196ED #C6C8F5

Accessibility & contrast

On white

4.81

#5D63E4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#5D63E4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5D63E4

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D63E4	#FFFFFF	#000000	##FFFFFF
##5D63E4	1.00	4.81	4.37	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0078E8

Deuteranopia (green-blind)

#006CE1

Tritanopia (blue-blind)

#00829A

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #5d63e4;
/* rgb */ color: rgb(93, 99, 228);
/* oklch */ color: oklch(56.6% 0.192 276.4);

Tailwind

colors: {
  custom: {
    50: '#978fed',
    500: '#5d63e4',
    950: '#000000',
  },
}

SCSS

$custom: #5d63e4;
$custom-light: #978fed;
$custom-dark: #000000;

JSON

{
  "hex": "#5d63e4",
  "rgb": {
    "r": 93,
    "g": 99,
    "b": 228
  },
  "hsl": {
    "h": 237.333,
    "s": 71.429,
    "l": 62.941
  },
  "oklch": {
    "l": 0.5664,
    "c": 0.19211,
    "h": 276.4
  },
  "luminance": 0.16852
}

Semantic roles & 50–950 ramp

primary

#5D63E4

secondary

#E7E5B6

accent

#CB12D3

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0F0C16

muted

#7E7D84

Preview Lab

Preview with #5D63E4

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

Preview Lab → · Contrast checker → · Palette generator →