#5169EB#5169EB

#5169EB is a mid, vivid blue. Relative luminance 0.179; OKLCH L 57.5% C 0.197 H 271.0°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#5169EB
RGB	rgb(81, 105, 235)
HSL	hsl(231, 79%, 62%)
HSV	hsv(231, 66%, 92%)
CMYK	cmyk(65.5%, 55.3%, 0%, 7.8%)
CIE-LAB	lab(49.31, 32.01, -68.46)
CIE-LCH	lch(49.31, 75.57, 295.06°)
OKLab	oklab(57.53% 0.0034 -0.1969)
OKLCH	oklch(57.53% 0.197 271)
XYZ	xyz(23.4352, 17.8485, 80.7912)
Luminance	0.1785 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5169EB #EBD351

analogous

#51B6EB #5169EB #8651EB

triadic

#5169EB #EB5169 #69EB51

tetradic

#5169EB #EB51B6 #EBD351 #51EB86

square

#5169EB #EB51B6 #EBD351 #51EB86

split-complementary

#5169EB #EB8651 #B6EB51

monochromatic

#142CAE #1A3AE5 #5169EB #8898F1 #BFC8F8

Accessibility & contrast

On white

4.59

#5169EB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#5169EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #5169EB

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5169EB	#FFFFFF	#000000	##FFFFFF
##5169EB	1.00	4.59	4.57	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007CEF

Deuteranopia (green-blind)

#006EE8

Tritanopia (blue-blind)

#0088A0

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #5169eb;
/* rgb */ color: rgb(81, 105, 235);
/* oklch */ color: oklch(57.5% 0.197 271.0);

Tailwind

colors: {
  custom: {
    50: '#9293f2',
    500: '#5169eb',
    950: '#000000',
  },
}

SCSS

$custom: #5169eb;
$custom-light: #9293f2;
$custom-dark: #000000;

JSON

{
  "hex": "#5169eb",
  "rgb": {
    "r": 81,
    "g": 105,
    "b": 235
  },
  "hsl": {
    "h": 230.649,
    "s": 79.381,
    "l": 61.961
  },
  "oklch": {
    "l": 0.57532,
    "c": 0.19696,
    "h": 271
  },
  "luminance": 0.17851
}

Semantic roles & 50–950 ramp

primary

#5169EB

secondary

#E8DFB0

accent

#BB0ADC

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0E0D17

muted

#7E7E85

Preview Lab

Preview with #5169EB

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

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