#5B4BDC#5B4BDC

#5B4BDC is a mid, highly saturated blue. Relative luminance 0.124; OKLCH L 51.9% C 0.211 H 281.1°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#5B4BDC
RGB	rgb(91, 75, 220)
HSL	hsl(247, 67%, 58%)
HSV	hsv(247, 66%, 86%)
CMYK	cmyk(58.6%, 65.9%, 0%, 13.7%)
CIE-LAB	lab(41.88, 46.64, -72.04)
CIE-LCH	lch(41.88, 85.82, 302.92°)
OKLab	oklab(51.87% 0.0406 -0.2074)
OKLCH	oklch(51.87% 0.211 281.1)
XYZ	xyz(19.7447, 12.4222, 69.0535)
Luminance	0.1242 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B4BDC #CCDC4B

analogous

#4B83DC #5B4BDC #A44BDC

triadic

#5B4BDC #DC5B4B #4BDC5B

tetradic

#5B4BDC #DC4B83 #CCDC4B #4BDCA4

square

#5B4BDC #DC4B83 #CCDC4B #4BDCA4

split-complementary

#5B4BDC #DCA44B #83DC4B

monochromatic

#291C91 #3726C4 #5B4BDC #8A7EE6 #B8B1F0

Accessibility & contrast

On white

6.03

#5B4BDC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#5B4BDC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B4BDC

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B4BDC	#FFFFFF	#000000	##FFFFFF
##5B4BDC	1.00	6.03	3.48	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068E0

Deuteranopia (green-blind)

#005DD9

Tritanopia (blue-blind)

#00708D

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #5b4bdc;
/* rgb */ color: rgb(91, 75, 220);
/* oklch */ color: oklch(51.9% 0.211 281.1);

Tailwind

colors: {
  custom: {
    50: '#967fe8',
    500: '#5b4bdc',
    950: '#000000',
  },
}

SCSS

$custom: #5b4bdc;
$custom-light: #967fe8;
$custom-dark: #000000;

JSON

{
  "hex": "#5b4bdc",
  "rgb": {
    "r": 91,
    "g": 75,
    "b": 220
  },
  "hsl": {
    "h": 246.621,
    "s": 67.442,
    "l": 57.843
  },
  "oklch": {
    "l": 0.51872,
    "c": 0.21133,
    "h": 281.1
  },
  "luminance": 0.12424
}

Semantic roles & 50–950 ramp

primary

#5B4BDC

secondary

#D8DEA4

accent

#EA3DD7

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0F0A16

muted

#7E7C84

Preview Lab

Preview with #5B4BDC

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

Preview Lab → · Contrast checker → · Palette generator →