#5B4DC6#5B4DC6

#5B4DC6 is a mid, vivid blue. Relative luminance 0.116; OKLCH L 50.4% C 0.181 H 283.0°. Best body text is #FFFFFF at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#5B4DC6
RGB	rgb(91, 77, 198)
HSL	hsl(247, 51%, 54%)
HSV	hsv(247, 61%, 78%)
CMYK	cmyk(54%, 61.1%, 0%, 22.4%)
CIE-LAB	lab(40.59, 38.68, -61.48)
CIE-LCH	lch(40.59, 72.63, 302.17°)
OKLab	oklab(50.39% 0.0407 -0.1764)
OKLCH	oklch(50.39% 0.181 283)
XYZ	xyz(17.1582, 11.6081, 54.7516)
Luminance	0.1161 (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

#5B4DC6 #B8C64D

analogous

#4D7CC6 #5B4DC6 #984DC6

triadic

#5B4DC6 #C65B4D #4DC65B

tetradic

#5B4DC6 #C64D7C #B8C64D #4DC698

square

#5B4DC6 #C64D7C #B8C64D #4DC698

split-complementary

#5B4DC6 #C6984D #7CC64D

monochromatic

#2E2574 #4134A2 #5B4DC6 #867BD5 #B0AAE4

Accessibility & contrast

On white

6.32

#5B4DC6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#5B4DC6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B4DC6

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B4DC6	#FFFFFF	#000000	##FFFFFF
##5B4DC6	1.00	6.32	3.32	6.32
#FFFFFF	6.32	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064CA

Deuteranopia (green-blind)

#005CC4

Tritanopia (blue-blind)

#2C6A82

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #5b4dc6;
/* rgb */ color: rgb(91, 77, 198);
/* oklch */ color: oklch(50.4% 0.181 283.0);

Tailwind

colors: {
  custom: {
    50: '#937fd8',
    500: '#5b4dc6',
    950: '#000000',
  },
}

SCSS

$custom: #5b4dc6;
$custom-light: #937fd8;
$custom-dark: #000000;

JSON

{
  "hex": "#5b4dc6",
  "rgb": {
    "r": 91,
    "g": 77,
    "b": 198
  },
  "hsl": {
    "h": 246.942,
    "s": 51.489,
    "l": 53.922
  },
  "oklch": {
    "l": 0.50391,
    "c": 0.18101,
    "h": 283
  },
  "luminance": 0.11609
}

Semantic roles & 50–950 ramp

primary

#5B4DC6

secondary

#CBD19E

accent

#DB4DCB

background

#F9F7FD

surface

#F2EEFA

border

#CCC9D3

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #5B4DC6

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

Preview Lab → · Contrast checker → · Palette generator →