#5B4CD2#5B4CD2

#5B4CD2 is a mid, vivid blue. Relative luminance 0.120; OKLCH L 51.2% C 0.198 H 281.9°. Best body text is #FFFFFF at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#5B4CD2
RGB	rgb(91, 76, 210)
HSL	hsl(247, 60%, 56%)
HSV	hsv(247, 64%, 82%)
CMYK	cmyk(56.7%, 63.8%, 0%, 17.6%)
CIE-LAB	lab(41.29, 42.98, -67.27)
CIE-LCH	lch(41.29, 79.83, 302.58°)
OKLab	oklab(51.19% 0.0408 -0.1934)
OKLCH	oklch(51.19% 0.198 281.9)
XYZ	xyz(18.5281, 12.0450, 62.3089)
Luminance	0.1205 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 4.64

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B4CD2 #C3D24C

analogous

#4C80D2 #5B4CD2 #9E4CD2

triadic

#5B4CD2 #D25B4C #4CD25B

tetradic

#5B4CD2 #D24C80 #C3D24C #4CD29E

square

#5B4CD2 #D24C80 #C3D24C #4CD29E

split-complementary

#5B4CD2 #D29E4C #80D24C

monochromatic

#2C2183 #3C2DB4 #5B4CD2 #887DDE #B5AEEB

Accessibility & contrast

On white

6.16

#5B4CD2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#5B4CD2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B4CD2

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B4CD2	#FFFFFF	#000000	##FFFFFF
##5B4CD2	1.00	6.16	3.41	6.16
#FFFFFF	6.16	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066D6

Deuteranopia (green-blind)

#005DCF

Tritanopia (blue-blind)

#1A6D88

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #5b4cd2;
/* rgb */ color: rgb(91, 76, 210);
/* oklch */ color: oklch(51.2% 0.198 281.9);

Tailwind

colors: {
  custom: {
    50: '#947fe1',
    500: '#5b4cd2',
    950: '#000000',
  },
}

SCSS

$custom: #5b4cd2;
$custom-light: #947fe1;
$custom-dark: #000000;

JSON

{
  "hex": "#5b4cd2",
  "rgb": {
    "r": 91,
    "g": 76,
    "b": 210
  },
  "hsl": {
    "h": 246.716,
    "s": 59.821,
    "l": 56.078
  },
  "oklch": {
    "l": 0.51192,
    "c": 0.19767,
    "h": 281.9
  },
  "luminance": 0.12046
}

Semantic roles & 50–950 ramp

primary

#5B4CD2

secondary

#D2D9A1

accent

#E345D1

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #5B4CD2

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

Preview Lab → · Contrast checker → · Palette generator →