#5149BE#5149BE

#5149BE is a mid, vivid blue. Relative luminance 0.102; OKLCH L 48.3% C 0.177 H 280.5°. Best body text is #FFFFFF at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#5149BE
RGB	rgb(81, 73, 190)
HSL	hsl(244, 47%, 52%)
HSV	hsv(244, 62%, 75%)
CMYK	cmyk(57.4%, 61.6%, 0%, 25.5%)
CIE-LAB	lab(38.25, 36.75, -60.64)
CIE-LCH	lch(38.25, 70.91, 301.22°)
OKLab	oklab(48.29% 0.0323 -0.1742)
OKLCH	oklch(48.29% 0.177 280.5)
XYZ	xyz(15.0672, 10.2311, 49.8860)
Luminance	0.1023 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.34

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5149BE #B6BE49

analogous

#497CBE #5149BE #8C49BE

triadic

#5149BE #BE5149 #49BE51

tetradic

#5149BE #BE497C #B6BE49 #49BE8C

square

#5149BE #BE497C #B6BE49 #49BE8C

split-complementary

#5149BE #BE8C49 #7CBE49

monochromatic

#2A2568 #3C3595 #5149BE #7C76CE #A7A3DE

Accessibility & contrast

On white

6.89

#5149BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#5149BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5149BE

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5149BE	#FFFFFF	#000000	##FFFFFF
##5149BE	1.00	6.89	3.05	6.89
#FFFFFF	6.89	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EC2

Deuteranopia (green-blind)

#0056BC

Tritanopia (blue-blind)

#12667C

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #5149be;
/* rgb */ color: rgb(81, 73, 190);
/* oklch */ color: oklch(48.3% 0.177 280.5);

Tailwind

colors: {
  custom: {
    50: '#8c7cd2',
    500: '#5149be',
    950: '#000000',
  },
}

SCSS

$custom: #5149be;
$custom-light: #8c7cd2;
$custom-dark: #000000;

JSON

{
  "hex": "#5149be",
  "rgb": {
    "r": 81,
    "g": 73,
    "b": 190
  },
  "hsl": {
    "h": 244.103,
    "s": 47.368,
    "l": 51.569
  },
  "oklch": {
    "l": 0.4829,
    "c": 0.17719,
    "h": 280.5
  },
  "luminance": 0.10232
}

Semantic roles & 50–950 ramp

primary

#5149BE

secondary

#C8CB98

accent

#D751CE

background

#F9F7FD

surface

#F1EEFA

border

#CBC9D3

text

#0D0914

muted

#7E7B83

Preview Lab

Preview with #5149BE

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

Preview Lab → · Contrast checker → · Palette generator →