#5149D6#5149D6

#5149D6 is a mid, highly saturated blue. Relative luminance 0.114; OKLCH L 50.3% C 0.208 H 278.4°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#5149D6
RGB	rgb(81, 73, 214)
HSL	hsl(243, 63%, 56%)
HSV	hsv(243, 66%, 84%)
CMYK	cmyk(62.1%, 65.9%, 0%, 16.1%)
CIE-LAB	lab(40.19, 44.44, -71.39)
CIE-LCH	lch(40.19, 84.09, 301.90°)
OKLab	oklab(50.31% 0.0303 -0.2058)
OKLCH	oklch(50.31% 0.208 278.4)
XYZ	xyz(17.9096, 11.3681, 64.8558)
Luminance	0.1137 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Bluey Purple

#6241C7

ΔE00 3.98

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5149D6 #CED649

analogous

#4988D6 #5149D6 #9849D6

triadic

#5149D6 #D65149 #49D651

tetradic

#5149D6 #D64988 #CED649 #49D698

square

#5149D6 #D64988 #CED649 #49D698

split-complementary

#5149D6 #D69849 #88D649

monochromatic

#241E86 #322AB8 #5149D6 #817BE1 #B1ADED

Accessibility & contrast

On white

6.41

#5149D6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#5149D6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5149D6

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5149D6	#FFFFFF	#000000	##FFFFFF
##5149D6	1.00	6.41	3.27	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064DA

Deuteranopia (green-blind)

#0059D3

Tritanopia (blue-blind)

#006E89

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #5149d6;
/* rgb */ color: rgb(81, 73, 214);
/* oklch */ color: oklch(50.3% 0.208 278.4);

Tailwind

colors: {
  custom: {
    50: '#907de4',
    500: '#5149d6',
    950: '#000000',
  },
}

SCSS

$custom: #5149d6;
$custom-light: #907de4;
$custom-dark: #000000;

JSON

{
  "hex": "#5149d6",
  "rgb": {
    "r": 81,
    "g": 73,
    "b": 214
  },
  "hsl": {
    "h": 243.404,
    "s": 63.229,
    "l": 56.275
  },
  "oklch": {
    "l": 0.50306,
    "c": 0.208,
    "h": 278.4
  },
  "luminance": 0.11369
}

Semantic roles & 50–950 ramp

primary

#5149D6

secondary

#D7DAA0

accent

#E642DD

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #5149D6

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

Preview Lab → · Contrast checker → · Palette generator →