#5B4CCD#5B4CCD

#5B4CCD is a mid, vivid blue. Relative luminance 0.118; OKLCH L 50.8% C 0.191 H 282.4°. Best body text is #FFFFFF at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#5B4CCD
RGB	rgb(91, 76, 205)
HSL	hsl(247, 56%, 55%)
HSV	hsv(247, 63%, 80%)
CMYK	cmyk(55.6%, 62.9%, 0%, 19.6%)
CIE-LAB	lab(40.90, 41.44, -65.03)
CIE-LCH	lch(40.90, 77.11, 302.51°)
OKLab	oklab(50.79% 0.0412 -0.1868)
OKLCH	oklch(50.79% 0.191 282.4)
XYZ	xyz(17.9149, 11.7997, 59.0793)
Luminance	0.1180 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B4CCD #BECD4C

analogous

#4C7DCD #5B4CCD #9C4CCD

triadic

#5B4CCD #CD5B4C #4CCD5B

tetradic

#5B4CCD #CD4C7D #BECD4C #4CCD9C

square

#5B4CCD #CD4C7D #BECD4C #4CCD9C

split-complementary

#5B4CCD #CD9C4C #7DCD4C

monochromatic

#2D237C #3E30AC #5B4CCD #877CDA #B3ACE8

Accessibility & contrast

On white

6.25

#5B4CCD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#5B4CCD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B4CCD

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B4CCD	#FFFFFF	#000000	##FFFFFF
##5B4CCD	1.00	6.25	3.36	6.25
#FFFFFF	6.25	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065D1

Deuteranopia (green-blind)

#005CCA

Tritanopia (blue-blind)

#236C85

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #5b4ccd;
/* rgb */ color: rgb(91, 76, 205);
/* oklch */ color: oklch(50.8% 0.191 282.4);

Tailwind

colors: {
  custom: {
    50: '#947fdd',
    500: '#5b4ccd',
    950: '#000000',
  },
}

SCSS

$custom: #5b4ccd;
$custom-light: #947fdd;
$custom-dark: #000000;

JSON

{
  "hex": "#5b4ccd",
  "rgb": {
    "r": 91,
    "g": 76,
    "b": 205
  },
  "hsl": {
    "h": 246.977,
    "s": 56.332,
    "l": 55.098
  },
  "oklch": {
    "l": 0.50785,
    "c": 0.19131,
    "h": 282.4
  },
  "luminance": 0.11801
}

Semantic roles & 50–950 ramp

primary

#5B4CCD

secondary

#CFD59F

accent

#E048CE

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #5B4CCD

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

Preview Lab → · Contrast checker → · Palette generator →