#5D63CF#5D63CF

#5D63CF is a mid, vivid blue. Relative luminance 0.158; OKLCH L 55.1% C 0.164 H 277.2°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#5D63CF
RGB	rgb(93, 99, 207)
HSL	hsl(237, 54%, 59%)
HSV	hsv(237, 55%, 81%)
CMYK	cmyk(55.1%, 52.2%, 0%, 18.8%)
CIE-LAB	lab(46.65, 28.51, -56.85)
CIE-LCH	lch(46.65, 63.60, 296.63°)
OKLab	oklab(55.13% 0.0205 -0.1625)
OKLCH	oklch(55.13% 0.164 277.2)
XYZ	xyz(20.2349, 15.7545, 60.9940)
Luminance	0.1576 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D63CF #CFC95D

analogous

#5D9CCF #5D63CF #905DCF

triadic

#5D63CF #CF5D63 #63CF5D

tetradic

#5D63CF #CF5D9C #CFC95D #5DCF90

square

#5D63CF #CF5D9C #CFC95D #5DCF90

split-complementary

#5D63CF #CF905D #9CCF5D

monochromatic

#292E89 #373DB8 #5D63CF #8C90DD #BBBEEB

Accessibility & contrast

On white

5.06

#5D63CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#5D63CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5D63CF

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D63CF	#FFFFFF	#000000	##FFFFFF
##5D63CF	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2773D3

Deuteranopia (green-blind)

#106ACD

Tritanopia (blue-blind)

#227B8F

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #5d63cf;
/* rgb */ color: rgb(93, 99, 207);
/* oklch */ color: oklch(55.1% 0.164 277.2);

Tailwind

colors: {
  custom: {
    50: '#948fde',
    500: '#5d63cf',
    950: '#000000',
  },
}

SCSS

$custom: #5d63cf;
$custom-light: #948fde;
$custom-dark: #000000;

JSON

{
  "hex": "#5d63cf",
  "rgb": {
    "r": 93,
    "g": 99,
    "b": 207
  },
  "hsl": {
    "h": 236.842,
    "s": 54.286,
    "l": 58.824
  },
  "oklch": {
    "l": 0.55128,
    "c": 0.16384,
    "h": 277.2
  },
  "luminance": 0.15756
}

Semantic roles & 50–950 ramp

primary

#5D63CF

secondary

#DAD8AD

accent

#D64ADE

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #5D63CF

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

Preview Lab → · Contrast checker → · Palette generator →