#5B4ECE#5B4ECE

#5B4ECE is a mid, vivid blue. Relative luminance 0.121; OKLCH L 51.2% C 0.190 H 281.9°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#5B4ECE
RGB	rgb(91, 78, 206)
HSL	hsl(246, 57%, 56%)
HSV	hsv(246, 62%, 81%)
CMYK	cmyk(55.8%, 62.1%, 0%, 19.2%)
CIE-LAB	lab(41.42, 40.57, -64.75)
CIE-LCH	lch(41.42, 76.41, 302.07°)
OKLab	oklab(51.19% 0.0393 -0.186)
OKLCH	oklch(51.19% 0.19 281.9)
XYZ	xyz(18.1759, 12.1280, 59.7637)
Luminance	0.1213 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 4.97

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B4ECE #C1CE4E

analogous

#4E81CE #5B4ECE #9B4ECE

triadic

#5B4ECE #CE5B4E #4ECE5B

tetradic

#5B4ECE #CE4E81 #C1CE4E #4ECE9B

square

#5B4ECE #CE4E81 #C1CE4E #4ECE9B

split-complementary

#5B4ECE #CE9B4E #81CE4E

monochromatic

#2C237F #3D30AE #5B4ECE #877EDB #B4AEE9

Accessibility & contrast

On white

6.13

#5B4ECE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#5B4ECE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B4ECE

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B4ECE	#FFFFFF	#000000	##FFFFFF
##5B4ECE	1.00	6.13	3.43	6.13
#FFFFFF	6.13	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066D2

Deuteranopia (green-blind)

#005DCB

Tritanopia (blue-blind)

#216D87

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #5b4ece;
/* rgb */ color: rgb(91, 78, 206);
/* oklch */ color: oklch(51.2% 0.190 281.9);

Tailwind

colors: {
  custom: {
    50: '#9480de',
    500: '#5b4ece',
    950: '#000000',
  },
}

SCSS

$custom: #5b4ece;
$custom-light: #9480de;
$custom-dark: #000000;

JSON

{
  "hex": "#5b4ece",
  "rgb": {
    "r": 91,
    "g": 78,
    "b": 206
  },
  "hsl": {
    "h": 246.094,
    "s": 56.637,
    "l": 55.686
  },
  "oklch": {
    "l": 0.51191,
    "c": 0.1901,
    "h": 281.9
  },
  "luminance": 0.12129
}

Semantic roles & 50–950 ramp

primary

#5B4ECE

secondary

#D1D7A1

accent

#E048D0

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #5B4ECE

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

Preview Lab → · Contrast checker → · Palette generator →