#5148D5#5148D5

#5148D5 is a mid, highly saturated blue. Relative luminance 0.112; OKLCH L 50.1% C 0.208 H 278.6°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#5148D5
RGB	rgb(81, 72, 213)
HSL	hsl(244, 63%, 56%)
HSV	hsv(244, 66%, 84%)
CMYK	cmyk(62%, 66.2%, 0%, 16.5%)
CIE-LAB	lab(39.89, 44.70, -71.31)
CIE-LCH	lch(39.89, 84.16, 302.08°)
OKLab	oklab(50.06% 0.0312 -0.2055)
OKLCH	oklch(50.06% 0.208 278.6)
XYZ	xyz(17.7171, 11.1868, 64.1635)
Luminance	0.1119 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Bluey Purple

#6241C7

ΔE00 3.75

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5148D5 #CCD548

analogous

#4885D5 #5148D5 #9748D5

triadic

#5148D5 #D55148 #48D551

tetradic

#5148D5 #D54885 #CCD548 #48D597

square

#5148D5 #D54885 #CCD548 #48D597

split-complementary

#5148D5 #D59748 #85D548

monochromatic

#251E84 #332AB6 #5148D5 #807AE0 #B0ACEC

Accessibility & contrast

On white

6.49

#5148D5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#5148D5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5148D5

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5148D5	#FFFFFF	#000000	##FFFFFF
##5148D5	1.00	6.49	3.24	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064D9

Deuteranopia (green-blind)

#0058D2

Tritanopia (blue-blind)

#006D88

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #5148d5;
/* rgb */ color: rgb(81, 72, 213);
/* oklch */ color: oklch(50.1% 0.208 278.6);

Tailwind

colors: {
  custom: {
    50: '#907ce3',
    500: '#5148d5',
    950: '#000000',
  },
}

SCSS

$custom: #5148d5;
$custom-light: #907ce3;
$custom-dark: #000000;

JSON

{
  "hex": "#5148d5",
  "rgb": {
    "r": 81,
    "g": 72,
    "b": 213
  },
  "hsl": {
    "h": 243.83,
    "s": 62.667,
    "l": 55.882
  },
  "oklch": {
    "l": 0.50062,
    "c": 0.20789,
    "h": 278.6
  },
  "luminance": 0.11188
}

Semantic roles & 50–950 ramp

primary

#5148D5

secondary

#D6DA9F

accent

#E642DB

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #5148D5

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

Preview Lab → · Contrast checker → · Palette generator →