#5C63E9#5C63E9

#5C63E9 is a mid, vivid blue. Relative luminance 0.171; OKLCH L 57.0% C 0.199 H 275.8°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#5C63E9
RGB	rgb(92, 99, 233)
HSL	hsl(237, 76%, 64%)
HSV	hsv(237, 61%, 91%)
CMYK	cmyk(60.5%, 57.5%, 0%, 8.6%)
CIE-LAB	lab(48.36, 36.75, -68.85)
CIE-LCH	lch(48.36, 78.04, 298.09°)
OKLab	oklab(56.95% 0.0202 -0.1979)
OKLCH	oklch(56.95% 0.199 275.8)
XYZ	xyz(23.5787, 17.0803, 79.1293)
Luminance	0.1708 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C63E9 #E9E25C

analogous

#5CA9E9 #5C63E9 #9B5CE9

triadic

#5C63E9 #E95C63 #63E95C

tetradic

#5C63E9 #E95CA9 #E9E25C #5CE99B

square

#5C63E9 #E95CA9 #E9E25C #5CE99B

split-complementary

#5C63E9 #E99B5C #A9E95C

monochromatic

#1820B3 #262FE2 #5C63E9 #9297F0 #C8CAF8

Accessibility & contrast

On white

4.76

#5C63E9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#5C63E9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5C63E9

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C63E9	#FFFFFF	#000000	##FFFFFF
##5C63E9	1.00	4.76	4.42	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0079ED

Deuteranopia (green-blind)

#006DE6

Tritanopia (blue-blind)

#00839C

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #5c63e9;
/* rgb */ color: rgb(92, 99, 233);
/* oklch */ color: oklch(57.0% 0.199 275.8);

Tailwind

colors: {
  custom: {
    50: '#978ff1',
    500: '#5c63e9',
    950: '#000000',
  },
}

SCSS

$custom: #5c63e9;
$custom-light: #978ff1;
$custom-dark: #000000;

JSON

{
  "hex": "#5c63e9",
  "rgb": {
    "r": 92,
    "g": 99,
    "b": 233
  },
  "hsl": {
    "h": 237.021,
    "s": 76.216,
    "l": 63.725
  },
  "oklch": {
    "l": 0.5695,
    "c": 0.1989,
    "h": 275.8
  },
  "luminance": 0.17082
}

Semantic roles & 50–950 ramp

primary

#5C63E9

secondary

#E9E7B8

accent

#CE0DD8

background

#FAF8FE

surface

#F3F0FD

border

#CDCBD5

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #5C63E9

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

Preview Lab → · Contrast checker → · Palette generator →