#5B4AC8#5B4AC8

#5B4AC8 is a mid, vivid blue. Relative luminance 0.113; OKLCH L 50.1% C 0.187 H 283.4°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#5B4AC8
RGB	rgb(91, 74, 200)
HSL	hsl(248, 53%, 54%)
HSV	hsv(248, 63%, 78%)
CMYK	cmyk(54.5%, 63%, 0%, 21.6%)
CIE-LAB	lab(40.07, 41.07, -63.49)
CIE-LCH	lch(40.07, 75.61, 302.90°)
OKLab	oklab(50.06% 0.0436 -0.1823)
OKLCH	oklch(50.06% 0.187 283.4)
XYZ	xyz(17.1853, 11.2908, 55.9062)
Luminance	0.1129 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.71

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B4AC8 #B7C84A

analogous

#4A78C8 #5B4AC8 #9A4AC8

triadic

#5B4AC8 #C85B4A #4AC85B

tetradic

#5B4AC8 #C84A78 #B7C84A #4AC89A

square

#5B4AC8 #C84A78 #B7C84A #4AC89A

split-complementary

#5B4AC8 #C89A4A #78C84A

monochromatic

#2E2374 #4132A3 #5B4AC8 #8679D6 #B0A8E5

Accessibility & contrast

On white

6.44

#5B4AC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#5B4AC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B4AC8

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B4AC8	#FFFFFF	#000000	##FFFFFF
##5B4AC8	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062CC

Deuteranopia (green-blind)

#005AC5

Tritanopia (blue-blind)

#2A6982

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #5b4ac8;
/* rgb */ color: rgb(91, 74, 200);
/* oklch */ color: oklch(50.1% 0.187 283.4);

Tailwind

colors: {
  custom: {
    50: '#937dda',
    500: '#5b4ac8',
    950: '#000000',
  },
}

SCSS

$custom: #5b4ac8;
$custom-light: #937dda;
$custom-dark: #000000;

JSON

{
  "hex": "#5b4ac8",
  "rgb": {
    "r": 91,
    "g": 74,
    "b": 200
  },
  "hsl": {
    "h": 248.095,
    "s": 53.39,
    "l": 53.725
  },
  "oklch": {
    "l": 0.50059,
    "c": 0.18741,
    "h": 283.4
  },
  "luminance": 0.11292
}

Semantic roles & 50–950 ramp

primary

#5B4AC8

secondary

#CBD29C

accent

#DD4BC9

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #5B4AC8

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

Preview Lab → · Contrast checker → · Palette generator →