#5145AE#5145AE

#5145AE is a mid, vivid blue. Relative luminance 0.091; OKLCH L 46.3% C 0.161 H 283.3°. Best body text is #FFFFFF at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#5145AE
RGB	rgb(81, 69, 174)
HSL	hsl(247, 43%, 48%)
HSV	hsv(247, 60%, 68%)
CMYK	cmyk(53.4%, 60.3%, 0%, 31.8%)
CIE-LAB	lab(36.10, 34.09, -54.70)
CIE-LCH	lch(36.10, 64.45, 301.93°)
OKLab	oklab(46.33% 0.0371 -0.1568)
OKLCH	oklch(46.33% 0.161 283.3)
XYZ	xyz(13.1591, 9.0608, 41.0917)
Luminance	0.0906 (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

#5145AE #A2AE45

analogous

#456EAE #5145AE #8545AE

triadic

#5145AE #AE5145 #45AE51

tetradic

#5145AE #AE456E #A2AE45 #45AE85

square

#5145AE #AE456E #A2AE45 #45AE85

split-complementary

#5145AE #AE8545 #6EAE45

monochromatic

#282256 #3D3482 #5145AE #766CC5 #9F97D6

Accessibility & contrast

On white

7.47

#5145AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#5145AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5145AE

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5145AE	#FFFFFF	#000000	##FFFFFF
##5145AE	1.00	7.47	2.81	7.47
#FFFFFF	7.47	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058B1

Deuteranopia (green-blind)

#0051AC

Tritanopia (blue-blind)

#2A5E73

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #5145ae;
/* rgb */ color: rgb(81, 69, 174);
/* oklch */ color: oklch(46.3% 0.161 283.3);

Tailwind

colors: {
  custom: {
    50: '#8a79c7',
    500: '#5145ae',
    950: '#000000',
  },
}

SCSS

$custom: #5145ae;
$custom-light: #8a79c7;
$custom-dark: #000000;

JSON

{
  "hex": "#5145ae",
  "rgb": {
    "r": 81,
    "g": 69,
    "b": 174
  },
  "hsl": {
    "h": 246.857,
    "s": 43.21,
    "l": 47.647
  },
  "oklch": {
    "l": 0.46327,
    "c": 0.16111,
    "h": 283.3
  },
  "luminance": 0.09062
}

Semantic roles & 50–950 ramp

primary

#5145AE

secondary

#BCC28D

accent

#D355C5

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0913

muted

#7D7B82

Preview Lab

Preview with #5145AE

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

Preview Lab → · Contrast checker → · Palette generator →