#5148DF#5148DF

#5148DF is a mid, highly saturated blue. Relative luminance 0.117; OKLCH L 50.9% C 0.220 H 277.8°. Best body text is #FFFFFF at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#5148DF
RGB	rgb(81, 72, 223)
HSL	hsl(244, 70%, 58%)
HSV	hsv(244, 68%, 87%)
CMYK	cmyk(63.7%, 67.7%, 0%, 12.5%)
CIE-LAB	lab(40.75, 47.87, -75.63)
CIE-LCH	lch(40.75, 89.50, 302.33°)
OKLab	oklab(50.94% 0.0299 -0.2182)
OKLCH	oklch(50.94% 0.22 277.8)
XYZ	xyz(19.0257, 11.7102, 71.0554)
Luminance	0.1171 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 4.68

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5148DF #D6DF48

analogous

#488ADF #5148DF #9C48DF

triadic

#5148DF #DF5148 #48DF51

tetradic

#5148DF #DF488A #D6DF48 #48DF9C

square

#5148DF #DF488A #D6DF48 #48DF9C

split-complementary

#5148DF #DF9C48 #8ADF48

monochromatic

#211A93 #2D23C7 #5148DF #837CE8 #B4B0F1

Accessibility & contrast

On white

6.28

#5148DF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#5148DF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5148DF

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5148DF	#FFFFFF	#000000	##FFFFFF
##5148DF	1.00	6.28	3.34	6.28
#FFFFFF	6.28	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066E4

Deuteranopia (green-blind)

#005ADC

Tritanopia (blue-blind)

#00708E

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #5148df;
/* rgb */ color: rgb(81, 72, 223);
/* oklch */ color: oklch(50.9% 0.220 277.8);

Tailwind

colors: {
  custom: {
    50: '#927cea',
    500: '#5148df',
    950: '#000000',
  },
}

SCSS

$custom: #5148df;
$custom-light: #927cea;
$custom-dark: #000000;

JSON

{
  "hex": "#5148df",
  "rgb": {
    "r": 81,
    "g": 72,
    "b": 223
  },
  "hsl": {
    "h": 243.576,
    "s": 70.233,
    "l": 57.843
  },
  "oklch": {
    "l": 0.50945,
    "c": 0.22024,
    "h": 277.8
  },
  "luminance": 0.11712
}

Semantic roles & 50–950 ramp

primary

#5148DF

secondary

#DCE0A3

accent

#ED3BE2

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #5148DF

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

Preview Lab → · Contrast checker → · Palette generator →