#5C63E3#5C63E3

#5C63E3 is a mid, vivid blue. Relative luminance 0.167; OKLCH L 56.5% C 0.191 H 276.1°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#5C63E3
RGB	rgb(92, 99, 227)
HSL	hsl(237, 71%, 63%)
HSV	hsv(237, 59%, 89%)
CMYK	cmyk(59.5%, 56.4%, 0%, 11%)
CIE-LAB	lab(47.94, 34.80, -66.15)
CIE-LCH	lch(47.94, 74.75, 297.75°)
OKLab	oklab(56.5% 0.0201 -0.1899)
OKLCH	oklch(56.5% 0.191 276.1)
XYZ	xyz(22.7361, 16.7433, 74.6918)
Luminance	0.1674 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C63E3 #E3DC5C

analogous

#5CA6E3 #5C63E3 #995CE3

triadic

#5C63E3 #E35C63 #63E35C

tetradic

#5C63E3 #E35CA6 #E3DC5C #5CE399

square

#5C63E3 #E35CA6 #E3DC5C #5CE399

split-complementary

#5C63E3 #E3995C #A6E35C

monochromatic

#1D24A8 #2831DA #5C63E3 #9095EC #C4C7F5

Accessibility & contrast

On white

4.83

#5C63E3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#5C63E3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5C63E3

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C63E3	#FFFFFF	#000000	##FFFFFF
##5C63E3	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0078E7

Deuteranopia (green-blind)

#006CE0

Tritanopia (blue-blind)

#008199

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #5c63e3;
/* rgb */ color: rgb(92, 99, 227);
/* oklch */ color: oklch(56.5% 0.191 276.1);

Tailwind

colors: {
  custom: {
    50: '#968fed',
    500: '#5c63e3',
    950: '#000000',
  },
}

SCSS

$custom: #5c63e3;
$custom-light: #968fed;
$custom-dark: #000000;

JSON

{
  "hex": "#5c63e3",
  "rgb": {
    "r": 92,
    "g": 99,
    "b": 227
  },
  "hsl": {
    "h": 236.889,
    "s": 70.681,
    "l": 62.549
  },
  "oklch": {
    "l": 0.56499,
    "c": 0.19101,
    "h": 276.1
  },
  "luminance": 0.16745
}

Semantic roles & 50–950 ramp

primary

#5C63E3

secondary

#E6E3B5

accent

#C913D3

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0F0C16

muted

#7E7D84

Preview Lab

Preview with #5C63E3

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

Preview Lab → · Contrast checker → · Palette generator →