#5B4DC4#5B4DC4

#5B4DC4 is a mid, vivid blue. Relative luminance 0.115; OKLCH L 50.2% C 0.178 H 283.2°. Best body text is #FFFFFF at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#5B4DC4
RGB	rgb(91, 77, 196)
HSL	hsl(247, 50%, 54%)
HSV	hsv(247, 61%, 77%)
CMYK	cmyk(53.6%, 60.7%, 0%, 23.1%)
CIE-LAB	lab(40.44, 38.06, -60.56)
CIE-LCH	lch(40.44, 71.52, 302.15°)
OKLab	oklab(50.24% 0.0409 -0.1737)
OKLCH	oklch(50.24% 0.178 283.2)
XYZ	xyz(16.9290, 11.5165, 53.5447)
Luminance	0.1152 (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

#5B4DC4 #B6C44D

analogous

#4D7AC4 #5B4DC4 #964DC4

triadic

#5B4DC4 #C45B4D #4DC45B

tetradic

#5B4DC4 #C44D7A #B6C44D #4DC496

square

#5B4DC4 #C44D7A #B6C44D #4DC496

split-complementary

#5B4DC4 #C4964D #7AC44D

monochromatic

#2E2571 #41359F #5B4DC4 #857BD3 #B0A9E2

Accessibility & contrast

On white

6.36

#5B4DC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#5B4DC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B4DC4

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B4DC4	#FFFFFF	#000000	##FFFFFF
##5B4DC4	1.00	6.36	3.30	6.36
#FFFFFF	6.36	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063C8

Deuteranopia (green-blind)

#005BC2

Tritanopia (blue-blind)

#2E6981

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #5b4dc4;
/* rgb */ color: rgb(91, 77, 196);
/* oklch */ color: oklch(50.2% 0.178 283.2);

Tailwind

colors: {
  custom: {
    50: '#927fd7',
    500: '#5b4dc4',
    950: '#000000',
  },
}

SCSS

$custom: #5b4dc4;
$custom-light: #927fd7;
$custom-dark: #000000;

JSON

{
  "hex": "#5b4dc4",
  "rgb": {
    "r": 91,
    "g": 77,
    "b": 196
  },
  "hsl": {
    "h": 247.059,
    "s": 50.211,
    "l": 53.529
  },
  "oklch": {
    "l": 0.50235,
    "c": 0.17841,
    "h": 283.2
  },
  "luminance": 0.11517
}

Semantic roles & 50–950 ramp

primary

#5B4DC4

secondary

#CAD09D

accent

#DA4EC9

background

#F9F7FD

surface

#F2EEFA

border

#CCC9D3

text

#0E0A14

muted

#7E7C83

Preview Lab

Preview with #5B4DC4

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

Preview Lab → · Contrast checker → · Palette generator →