#5B48DA#5B48DA

#5B48DA is a mid, highly saturated blue. Relative luminance 0.119; OKLCH L 51.2% C 0.212 H 281.8°. Best body text is #FFFFFF at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#5B48DA
RGB	rgb(91, 72, 218)
HSL	hsl(248, 66%, 57%)
HSV	hsv(248, 67%, 85%)
CMYK	cmyk(58.3%, 67%, 0%, 14.5%)
CIE-LAB	lab(41.09, 47.73, -72.19)
CIE-LCH	lch(41.09, 86.54, 303.47°)
OKLab	oklab(51.25% 0.0433 -0.2078)
OKLCH	oklch(51.25% 0.212 281.8)
XYZ	xyz(19.2827, 11.9195, 67.6007)
Luminance	0.1192 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 4.36

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B48DA #C7DA48

analogous

#487EDA #5B48DA #A448DA

triadic

#5B48DA #DA5B48 #48DA5B

tetradic

#5B48DA #DA487E #C7DA48 #48DAA4

square

#5B48DA #DA487E #C7DA48 #48DAA4

split-complementary

#5B48DA #DAA448 #7EDA48

monochromatic

#2B1C8B #3A26BE #5B48DA #897BE4 #B6AEEF

Accessibility & contrast

On white

6.21

#5B48DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#5B48DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B48DA

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B48DA	#FFFFFF	#000000	##FFFFFF
##5B48DA	1.00	6.21	3.38	6.21
#FFFFFF	6.21	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066DE

Deuteranopia (green-blind)

#005CD7

Tritanopia (blue-blind)

#036E8B

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #5b48da;
/* rgb */ color: rgb(91, 72, 218);
/* oklch */ color: oklch(51.2% 0.212 281.8);

Tailwind

colors: {
  custom: {
    50: '#967de7',
    500: '#5b48da',
    950: '#000000',
  },
}

SCSS

$custom: #5b48da;
$custom-light: #967de7;
$custom-dark: #000000;

JSON

{
  "hex": "#5b48da",
  "rgb": {
    "r": 91,
    "g": 72,
    "b": 218
  },
  "hsl": {
    "h": 247.808,
    "s": 66.364,
    "l": 56.863
  },
  "oklch": {
    "l": 0.51249,
    "c": 0.21231,
    "h": 281.8
  },
  "luminance": 0.11921
}

Semantic roles & 50–950 ramp

primary

#5B48DA

secondary

#D5DDA1

accent

#E93FD3

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0F0A16

muted

#7E7C84

Preview Lab

Preview with #5B48DA

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

Preview Lab → · Contrast checker → · Palette generator →