#5148DC#5148DC

#5148DC is a mid, highly saturated blue. Relative luminance 0.116; OKLCH L 50.7% C 0.217 H 278.0°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#5148DC
RGB	rgb(81, 72, 220)
HSL	hsl(244, 68%, 57%)
HSV	hsv(244, 67%, 86%)
CMYK	cmyk(63.2%, 67.3%, 0%, 13.7%)
CIE-LAB	lab(40.49, 46.92, -74.34)
CIE-LCH	lch(40.49, 87.91, 302.26°)
OKLab	oklab(50.68% 0.0303 -0.2144)
OKLCH	oklch(50.68% 0.217 278)
XYZ	xyz(18.6248, 11.5499, 68.9441)
Luminance	0.1155 (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

#5148DC #D3DC48

analogous

#4889DC #5148DC #9B48DC

triadic

#5148DC #DC5148 #48DC51

tetradic

#5148DC #DC4889 #D3DC48 #48DC9B

square

#5148DC #DC4889 #D3DC48 #48DC9B

split-complementary

#5148DC #DC9B48 #89DC48

monochromatic

#221B8E #2F25C2 #5148DC #827BE6 #B3AFF0

Accessibility & contrast

On white

6.34

#5148DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#5148DC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5148DC

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5148DC	#FFFFFF	#000000	##FFFFFF
##5148DC	1.00	6.34	3.31	6.34
#FFFFFF	6.34	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065E1

Deuteranopia (green-blind)

#0059D9

Tritanopia (blue-blind)

#006F8C

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #5148dc;
/* rgb */ color: rgb(81, 72, 220);
/* oklch */ color: oklch(50.7% 0.217 278.0);

Tailwind

colors: {
  custom: {
    50: '#917ce8',
    500: '#5148dc',
    950: '#000000',
  },
}

SCSS

$custom: #5148dc;
$custom-light: #917ce8;
$custom-dark: #000000;

JSON

{
  "hex": "#5148dc",
  "rgb": {
    "r": 81,
    "g": 72,
    "b": 220
  },
  "hsl": {
    "h": 243.649,
    "s": 67.89,
    "l": 57.255
  },
  "oklch": {
    "l": 0.50678,
    "c": 0.21656,
    "h": 278
  },
  "luminance": 0.11551
}

Semantic roles & 50–950 ramp

primary

#5148DC

secondary

#DADEA2

accent

#EB3DE0

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #5148DC

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

Preview Lab → · Contrast checker → · Palette generator →