#5E63CF#5E63CF

#5E63CF is a mid, vivid blue. Relative luminance 0.158; OKLCH L 55.2% C 0.164 H 277.6°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#5E63CF
RGB	rgb(94, 99, 207)
HSL	hsl(237, 54%, 59%)
HSV	hsv(237, 55%, 81%)
CMYK	cmyk(54.6%, 52.2%, 0%, 18.8%)
CIE-LAB	lab(46.72, 28.71, -56.73)
CIE-LCH	lch(46.72, 63.59, 296.84°)
OKLab	oklab(55.2% 0.0216 -0.1622)
OKLCH	oklch(55.2% 0.164 277.6)
XYZ	xyz(20.3369, 15.8070, 60.9988)
Luminance	0.1581 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5E63CF #CFCA5E

analogous

#5E9CCF #5E63CF #925ECF

triadic

#5E63CF #CF5E63 #63CF5E

tetradic

#5E63CF #CF5E9C #CFCA5E #5ECF92

square

#5E63CF #CF5E9C #CFCA5E #5ECF92

split-complementary

#5E63CF #CF925E #9CCF5E

monochromatic

#292D8A #373DB9 #5E63CF #8D91DD #BCBEEB

Accessibility & contrast

On white

5.05

#5E63CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#5E63CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5E63CF

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5E63CF	#FFFFFF	#000000	##FFFFFF
##5E63CF	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2773D3

Deuteranopia (green-blind)

#126ACD

Tritanopia (blue-blind)

#267B8F

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #5e63cf;
/* rgb */ color: rgb(94, 99, 207);
/* oklch */ color: oklch(55.2% 0.164 277.6);

Tailwind

colors: {
  custom: {
    50: '#948fde',
    500: '#5e63cf',
    950: '#000000',
  },
}

SCSS

$custom: #5e63cf;
$custom-light: #948fde;
$custom-dark: #000000;

JSON

{
  "hex": "#5e63cf",
  "rgb": {
    "r": 94,
    "g": 99,
    "b": 207
  },
  "hsl": {
    "h": 237.345,
    "s": 54.067,
    "l": 59.02
  },
  "oklch": {
    "l": 0.55198,
    "c": 0.16363,
    "h": 277.6
  },
  "luminance": 0.15808
}

Semantic roles & 50–950 ramp

primary

#5E63CF

secondary

#DBD9AE

accent

#D74ADD

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #5E63CF

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

Preview Lab → · Contrast checker → · Palette generator →