#5169DF#5169DF

#5169DF is a mid, vivid blue. Relative luminance 0.172; OKLCH L 56.6% C 0.181 H 270.9°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#5169DF
RGB	rgb(81, 105, 223)
HSL	hsl(230, 69%, 60%)
HSV	hsv(230, 64%, 87%)
CMYK	cmyk(63.7%, 52.9%, 0%, 12.5%)
CIE-LAB	lab(48.48, 27.93, -63.04)
CIE-LCH	lch(48.48, 68.95, 293.89°)
OKLab	oklab(56.65% 0.0028 -0.181)
OKLCH	oklch(56.65% 0.181 270.9)
XYZ	xyz(21.7597, 17.1783, 71.9668)
Luminance	0.1718 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5169DF #DFC751

analogous

#51B0DF #5169DF #8051DF

triadic

#5169DF #DF5169 #69DF51

tetradic

#5169DF #DF51B0 #DFC751 #51DF80

square

#5169DF #DF51B0 #DFC751 #51DF80

split-complementary

#5169DF #DF8051 #B0DF51

monochromatic

#1C3199 #2642CD #5169DF #8596E9 #B8C2F2

Accessibility & contrast

On white

4.73

#5169DF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#5169DF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5169DF

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5169DF	#FFFFFF	#000000	##FFFFFF
##5169DF	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A7AE3

Deuteranopia (green-blind)

#006DDD

Tritanopia (blue-blind)

#00859A

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #5169df;
/* rgb */ color: rgb(81, 105, 223);
/* oklch */ color: oklch(56.6% 0.181 270.9);

Tailwind

colors: {
  custom: {
    50: '#9093ea',
    500: '#5169df',
    950: '#000000',
  },
}

SCSS

$custom: #5169df;
$custom-light: #9093ea;
$custom-dark: #000000;

JSON

{
  "hex": "#5169df",
  "rgb": {
    "r": 81,
    "g": 105,
    "b": 223
  },
  "hsl": {
    "h": 229.859,
    "s": 68.932,
    "l": 59.608
  },
  "oklch": {
    "l": 0.56648,
    "c": 0.181,
    "h": 270.9
  },
  "luminance": 0.1718
}

Semantic roles & 50–950 ramp

primary

#5169DF

secondary

#E1D8AA

accent

#CE3CEC

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #5169DF

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

Preview Lab → · Contrast checker → · Palette generator →