#5148D3#5148D3

#5148D3 is a mid, highly saturated blue. Relative luminance 0.111; OKLCH L 49.9% C 0.205 H 278.8°. Best body text is #FFFFFF at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#5148D3
RGB	rgb(81, 72, 211)
HSL	hsl(244, 61%, 55%)
HSV	hsv(244, 66%, 83%)
CMYK	cmyk(61.6%, 65.9%, 0%, 17.3%)
CIE-LAB	lab(39.72, 44.06, -70.43)
CIE-LCH	lch(39.72, 83.08, 302.03°)
OKLab	oklab(49.89% 0.0314 -0.203)
OKLCH	oklch(49.89% 0.205 278.8)
XYZ	xyz(17.4648, 11.0859, 62.8348)
Luminance	0.1109 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Bluey Purple

#6241C7

ΔE00 3.65

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5148D3 #CAD348

analogous

#4884D3 #5148D3 #9648D3

triadic

#5148D3 #D35148 #48D351

tetradic

#5148D3 #D34884 #CAD348 #48D396

square

#5148D3 #D34884 #CAD348 #48D396

split-complementary

#5148D3 #D39648 #84D348

monochromatic

#251F81 #342BB3 #5148D3 #8079DF #AFABEB

Accessibility & contrast

On white

6.53

#5148D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#5148D3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5148D3

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5148D3	#FFFFFF	#000000	##FFFFFF
##5148D3	1.00	6.53	3.22	6.53
#FFFFFF	6.53	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063D7

Deuteranopia (green-blind)

#0058D0

Tritanopia (blue-blind)

#006C87

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #5148d3;
/* rgb */ color: rgb(81, 72, 211);
/* oklch */ color: oklch(49.9% 0.205 278.8);

Tailwind

colors: {
  custom: {
    50: '#907ce2',
    500: '#5148d3',
    950: '#000000',
  },
}

SCSS

$custom: #5148d3;
$custom-light: #907ce2;
$custom-dark: #000000;

JSON

{
  "hex": "#5148d3",
  "rgb": {
    "r": 81,
    "g": 72,
    "b": 211
  },
  "hsl": {
    "h": 243.885,
    "s": 61.233,
    "l": 55.49
  },
  "oklch": {
    "l": 0.49888,
    "c": 0.20539,
    "h": 278.8
  },
  "luminance": 0.11087
}

Semantic roles & 50–950 ramp

primary

#5148D3

secondary

#D5D89E

accent

#E443DA

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0915

muted

#7E7B84

Preview Lab

Preview with #5148D3

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

Preview Lab → · Contrast checker → · Palette generator →