#5148AE#5148AE

#5148AE is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.9% C 0.157 H 282.5°. Best body text is #FFFFFF at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#5148AE
RGB	rgb(81, 72, 174)
HSL	hsl(245, 41%, 48%)
HSV	hsv(245, 59%, 68%)
CMYK	cmyk(53.4%, 58.6%, 0%, 31.8%)
CIE-LAB	lab(36.82, 32.24, -53.54)
CIE-LCH	lch(36.82, 62.50, 301.05°)
OKLab	oklab(46.85% 0.0339 -0.1533)
OKLCH	oklch(46.85% 0.157 282.5)
XYZ	xyz(13.3483, 9.4393, 41.1548)
Luminance	0.0944 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5148AE #A5AE48

analogous

#4872AE #5148AE #8448AE

triadic

#5148AE #AE5148 #48AE51

tetradic

#5148AE #AE4872 #A5AE48 #48AE84

square

#5148AE #AE4872 #A5AE48 #48AE84

split-complementary

#5148AE #AE8448 #72AE48

monochromatic

#292457 #3D3683 #5148AE #7770C4 #A09BD6

Accessibility & contrast

On white

7.27

#5148AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#5148AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5148AE

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5148AE	#FFFFFF	#000000	##FFFFFF
##5148AE	1.00	7.27	2.89	7.27
#FFFFFF	7.27	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AB1

Deuteranopia (green-blind)

#0053AC

Tritanopia (blue-blind)

#2A6074

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #5148ae;
/* rgb */ color: rgb(81, 72, 174);
/* oklch */ color: oklch(46.9% 0.157 282.5);

Tailwind

colors: {
  custom: {
    50: '#8a7bc7',
    500: '#5148ae',
    950: '#000000',
  },
}

SCSS

$custom: #5148ae;
$custom-light: #8a7bc7;
$custom-dark: #000000;

JSON

{
  "hex": "#5148ae",
  "rgb": {
    "r": 81,
    "g": 72,
    "b": 174
  },
  "hsl": {
    "h": 245.294,
    "s": 41.463,
    "l": 48.235
  },
  "oklch": {
    "l": 0.46854,
    "c": 0.15705,
    "h": 282.5
  },
  "luminance": 0.0944
}

Semantic roles & 50–950 ramp

primary

#5148AE

secondary

#BDC290

accent

#D157C6

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0913

muted

#7D7B82

Preview Lab

Preview with #5148AE

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

Preview Lab → · Contrast checker → · Palette generator →