#5F63CD#5F63CD

#5F63CD is a mid, vivid blue. Relative luminance 0.158; OKLCH L 55.1% C 0.161 H 278.1°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#5F63CD
RGB	rgb(95, 99, 205)
HSL	hsl(238, 52%, 59%)
HSV	hsv(238, 54%, 80%)
CMYK	cmyk(53.7%, 51.7%, 0%, 19.6%)
CIE-LAB	lab(46.66, 28.27, -55.68)
CIE-LCH	lch(46.66, 62.45, 296.92°)
OKLab	oklab(55.13% 0.0227 -0.159)
OKLCH	oklch(55.13% 0.161 278.1)
XYZ	xyz(20.1971, 15.7631, 59.7241)
Luminance	0.1576 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F63CD #CDC95F

analogous

#5F9ACD #5F63CD #925FCD

triadic

#5F63CD #CD5F63 #63CD5F

tetradic

#5F63CD #CD5F9A #CDC95F #5FCD92

square

#5F63CD #CD5F9A #CDC95F #5FCD92

split-complementary

#5F63CD #CD925F #9ACD5F

monochromatic

#2A2E87 #393DB6 #5F63CD #8E90DC #BCBEEA

Accessibility & contrast

On white

5.06

#5F63CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#5F63CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5F63CD

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F63CD	#FFFFFF	#000000	##FFFFFF
##5F63CD	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)

#2B73D1

Deuteranopia (green-blind)

#1A6ACB

Tritanopia (blue-blind)

#2C7B8E

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #5f63cd;
/* rgb */ color: rgb(95, 99, 205);
/* oklch */ color: oklch(55.1% 0.161 278.1);

Tailwind

colors: {
  custom: {
    50: '#948fdd',
    500: '#5f63cd',
    950: '#000000',
  },
}

SCSS

$custom: #5f63cd;
$custom-light: #948fdd;
$custom-dark: #000000;

JSON

{
  "hex": "#5f63cd",
  "rgb": {
    "r": 95,
    "g": 99,
    "b": 205
  },
  "hsl": {
    "h": 237.818,
    "s": 52.381,
    "l": 58.824
  },
  "oklch": {
    "l": 0.55131,
    "c": 0.16065,
    "h": 278.1
  },
  "luminance": 0.15764
}

Semantic roles & 50–950 ramp

primary

#5F63CD

secondary

#DAD8AE

accent

#D74CDC

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #5F63CD

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

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