#5148D7#5148D7

#5148D7 is a mid, highly saturated blue. Relative luminance 0.113; OKLCH L 50.2% C 0.210 H 278.5°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#5148D7
RGB	rgb(81, 72, 215)
HSL	hsl(244, 64%, 56%)
HSV	hsv(244, 67%, 84%)
CMYK	cmyk(62.3%, 66.5%, 0%, 15.7%)
CIE-LAB	lab(40.06, 45.34, -72.18)
CIE-LCH	lch(40.06, 85.24, 302.13°)
OKLab	oklab(50.24% 0.0309 -0.2081)
OKLCH	oklch(50.24% 0.21 278.5)
XYZ	xyz(17.9725, 11.2889, 65.5087)
Luminance	0.1129 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Bluey Purple

#6241C7

ΔE00 3.87

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5148D7 #CED748

analogous

#4887D7 #5148D7 #9948D7

triadic

#5148D7 #D75148 #48D751

tetradic

#5148D7 #D74887 #CED748 #48D799

square

#5148D7 #D74887 #CED748 #48D799

split-complementary

#5148D7 #D79948 #87D748

monochromatic

#241E87 #3229B9 #5148D7 #817AE2 #B1ACED

Accessibility & contrast

On white

6.45

#5148D7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#5148D7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5148D7

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5148D7	#FFFFFF	#000000	##FFFFFF
##5148D7	1.00	6.45	3.26	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064DB

Deuteranopia (green-blind)

#0059D4

Tritanopia (blue-blind)

#006D89

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #5148d7;
/* rgb */ color: rgb(81, 72, 215);
/* oklch */ color: oklch(50.2% 0.210 278.5);

Tailwind

colors: {
  custom: {
    50: '#907ce4',
    500: '#5148d7',
    950: '#000000',
  },
}

SCSS

$custom: #5148d7;
$custom-light: #907ce4;
$custom-dark: #000000;

JSON

{
  "hex": "#5148d7",
  "rgb": {
    "r": 81,
    "g": 72,
    "b": 215
  },
  "hsl": {
    "h": 243.776,
    "s": 64.126,
    "l": 56.275
  },
  "oklch": {
    "l": 0.50237,
    "c": 0.21038,
    "h": 278.5
  },
  "luminance": 0.1129
}

Semantic roles & 50–950 ramp

primary

#5148D7

secondary

#D7DBA0

accent

#E741DD

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #5148D7

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

Preview Lab → · Contrast checker → · Palette generator →