#5B4ACF#5B4ACF

#5B4ACF is a mid, vivid blue. Relative luminance 0.116; OKLCH L 50.6% C 0.196 H 282.6°. Best body text is #FFFFFF at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#5B4ACF
RGB	rgb(91, 74, 207)
HSL	hsl(248, 58%, 55%)
HSV	hsv(248, 64%, 81%)
CMYK	cmyk(56%, 64.3%, 0%, 18.8%)
CIE-LAB	lab(40.61, 43.22, -66.64)
CIE-LCH	lch(40.61, 79.43, 302.97°)
OKLab	oklab(50.63% 0.0429 -0.1915)
OKLCH	oklch(50.63% 0.196 282.6)
XYZ	xyz(18.0222, 11.6256, 60.3137)
Luminance	0.1163 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.94

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B4ACF #BECF4A

analogous

#4A7CCF #5B4ACF #9D4ACF

triadic

#5B4ACF #CF5B4A #4ACF5B

tetradic

#5B4ACF #CF4A7C #BECF4A #4ACF9D

square

#5B4ACF #CF4A7C #BECF4A #4ACF9D

split-complementary

#5B4ACF #CF9D4A #7CCF4A

monochromatic

#2D217D #3E2EAE #5B4ACF #877ADC #B3ABE9

Accessibility & contrast

On white

6.32

#5B4ACF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#5B4ACF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B4ACF

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B4ACF	#FFFFFF	#000000	##FFFFFF
##5B4ACF	1.00	6.32	3.33	6.32
#FFFFFF	6.32	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064D3

Deuteranopia (green-blind)

#005BCC

Tritanopia (blue-blind)

#206B86

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #5b4acf;
/* rgb */ color: rgb(91, 74, 207);
/* oklch */ color: oklch(50.6% 0.196 282.6);

Tailwind

colors: {
  custom: {
    50: '#947edf',
    500: '#5b4acf',
    950: '#000000',
  },
}

SCSS

$custom: #5b4acf;
$custom-light: #947edf;
$custom-dark: #000000;

JSON

{
  "hex": "#5b4acf",
  "rgb": {
    "r": 91,
    "g": 74,
    "b": 207
  },
  "hsl": {
    "h": 247.669,
    "s": 58.079,
    "l": 55.098
  },
  "oklch": {
    "l": 0.50629,
    "c": 0.1963,
    "h": 282.6
  },
  "luminance": 0.11627
}

Semantic roles & 50–950 ramp

primary

#5B4ACF

secondary

#CFD69F

accent

#E146CE

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #5B4ACF

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

Preview Lab → · Contrast checker → · Palette generator →