#5B4CD0#5B4CD0

#5B4CD0 is a mid, vivid blue. Relative luminance 0.119; OKLCH L 51.0% C 0.195 H 282.1°. Best body text is #FFFFFF at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#5B4CD0
RGB	rgb(91, 76, 208)
HSL	hsl(247, 58%, 56%)
HSV	hsv(247, 63%, 82%)
CMYK	cmyk(56.2%, 63.5%, 0%, 18.4%)
CIE-LAB	lab(41.13, 42.37, -66.38)
CIE-LCH	lch(41.13, 78.75, 302.55°)
OKLab	oklab(51.03% 0.041 -0.1908)
OKLCH	oklch(51.03% 0.195 282.1)
XYZ	xyz(18.2805, 11.9459, 61.0048)
Luminance	0.1195 (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

#5B4CD0 #C1D04C

analogous

#4C7FD0 #5B4CD0 #9D4CD0

triadic

#5B4CD0 #D05B4C #4CD05B

tetradic

#5B4CD0 #D04C7F #C1D04C #4CD09D

square

#5B4CD0 #D04C7F #C1D04C #4CD09D

split-complementary

#5B4CD0 #D09D4C #7FD04C

monochromatic

#2C2280 #3D2EB0 #5B4CD0 #877CDD #B4ADE9

Accessibility & contrast

On white

6.20

#5B4CD0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#5B4CD0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B4CD0

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B4CD0	#FFFFFF	#000000	##FFFFFF
##5B4CD0	1.00	6.20	3.39	6.20
#FFFFFF	6.20	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065D4

Deuteranopia (green-blind)

#005CCD

Tritanopia (blue-blind)

#1E6D87

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #5b4cd0;
/* rgb */ color: rgb(91, 76, 208);
/* oklch */ color: oklch(51.0% 0.195 282.1);

Tailwind

colors: {
  custom: {
    50: '#947fdf',
    500: '#5b4cd0',
    950: '#000000',
  },
}

SCSS

$custom: #5b4cd0;
$custom-light: #947fdf;
$custom-dark: #000000;

JSON

{
  "hex": "#5b4cd0",
  "rgb": {
    "r": 91,
    "g": 76,
    "b": 208
  },
  "hsl": {
    "h": 246.818,
    "s": 58.407,
    "l": 55.686
  },
  "oklch": {
    "l": 0.51029,
    "c": 0.19513,
    "h": 282.1
  },
  "luminance": 0.11947
}

Semantic roles & 50–950 ramp

primary

#5B4CD0

secondary

#D1D7A0

accent

#E246D0

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #5B4CD0

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

Preview Lab → · Contrast checker → · Palette generator →