#5149C8#5149C8

#5149C8 is a mid, vivid blue. Relative luminance 0.107; OKLCH L 49.1% C 0.190 H 279.6°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#5149C8
RGB	rgb(81, 73, 200)
HSL	hsl(244, 54%, 54%)
HSV	hsv(244, 64%, 78%)
CMYK	cmyk(59.5%, 63.5%, 0%, 21.6%)
CIE-LAB	lab(39.04, 39.96, -65.19)
CIE-LCH	lch(39.04, 76.46, 301.51°)
OKLab	oklab(49.11% 0.0316 -0.1876)
OKLCH	oklch(49.11% 0.19 279.6)
XYZ	xyz(16.1979, 10.6834, 55.8409)
Luminance	0.1069 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 3.32

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5149C8 #C0C849

analogous

#4980C8 #5149C8 #9049C8

triadic

#5149C8 #C85149 #49C851

tetradic

#5149C8 #C84980 #C0C849 #49C890

square

#5149C8 #C84980 #C0C849 #49C890

split-complementary

#5149C8 #C89049 #80C849

monochromatic

#282374 #3831A3 #5149C8 #7E78D6 #ABA7E4

Accessibility & contrast

On white

6.69

#5149C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#5149C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5149C8

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5149C8	#FFFFFF	#000000	##FFFFFF
##5149C8	1.00	6.69	3.14	6.69
#FFFFFF	6.69	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061CC

Deuteranopia (green-blind)

#0057C5

Tritanopia (blue-blind)

#006982

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #5149c8;
/* rgb */ color: rgb(81, 73, 200);
/* oklch */ color: oklch(49.1% 0.190 279.6);

Tailwind

colors: {
  custom: {
    50: '#8e7cda',
    500: '#5149c8',
    950: '#000000',
  },
}

SCSS

$custom: #5149c8;
$custom-light: #8e7cda;
$custom-dark: #000000;

JSON

{
  "hex": "#5149c8",
  "rgb": {
    "r": 81,
    "g": 73,
    "b": 200
  },
  "hsl": {
    "h": 243.78,
    "s": 53.586,
    "l": 53.529
  },
  "oklch": {
    "l": 0.49112,
    "c": 0.19023,
    "h": 279.6
  },
  "luminance": 0.10685
}

Semantic roles & 50–950 ramp

primary

#5149C8

secondary

#CED29B

accent

#DD4BD4

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #5149C8

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

Preview Lab → · Contrast checker → · Palette generator →