#5D63CC#5D63CC

#5D63CC is a mid, vivid blue. Relative luminance 0.156; OKLCH L 54.9% C 0.160 H 277.3°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#5D63CC
RGB	rgb(93, 99, 204)
HSL	hsl(237, 52%, 58%)
HSV	hsv(237, 54%, 80%)
CMYK	cmyk(54.4%, 51.5%, 0%, 20%)
CIE-LAB	lab(46.46, 27.54, -55.44)
CIE-LCH	lch(46.46, 61.91, 296.42°)
OKLab	oklab(54.92% 0.0203 -0.1584)
OKLCH	oklch(54.92% 0.16 277.3)
XYZ	xyz(19.8717, 15.6092, 59.0808)
Luminance	0.1561 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D63CC #CCC65D

analogous

#5D9ACC #5D63CC #8E5DCC

triadic

#5D63CC #CC5D63 #63CC5D

tetradic

#5D63CC #CC5D9A #CCC65D #5DCC8E

square

#5D63CC #CC5D9A #CCC65D #5DCC8E

split-complementary

#5D63CC #CC8E5D #9ACC5D

monochromatic

#2A2F85 #383FB3 #5D63CC #8C90DB #BABDE9

Accessibility & contrast

On white

5.09

#5D63CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#5D63CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5D63CC

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D63CC	#FFFFFF	#000000	##FFFFFF
##5D63CC	1.00	5.09	4.12	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B73D0

Deuteranopia (green-blind)

#196ACA

Tritanopia (blue-blind)

#277B8E

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #5d63cc;
/* rgb */ color: rgb(93, 99, 204);
/* oklch */ color: oklch(54.9% 0.160 277.3);

Tailwind

colors: {
  custom: {
    50: '#938fdc',
    500: '#5d63cc',
    950: '#000000',
  },
}

SCSS

$custom: #5d63cc;
$custom-light: #938fdc;
$custom-dark: #000000;

JSON

{
  "hex": "#5d63cc",
  "rgb": {
    "r": 93,
    "g": 99,
    "b": 204
  },
  "hsl": {
    "h": 236.757,
    "s": 52.113,
    "l": 58.235
  },
  "oklch": {
    "l": 0.54921,
    "c": 0.1597,
    "h": 277.3
  },
  "luminance": 0.1561
}

Semantic roles & 50–950 ramp

primary

#5D63CC

secondary

#D9D6AC

accent

#D44CDC

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #5D63CC

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

Preview Lab → · Contrast checker → · Palette generator →