#5168BA#5168BA

#5168BA is a mid, vivid blue. Relative luminance 0.152; OKLCH L 53.9% C 0.131 H 269.8°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#5168BA
RGB	rgb(81, 104, 186)
HSL	hsl(227, 43%, 52%)
HSV	hsv(227, 56%, 73%)
CMYK	cmyk(56.5%, 44.1%, 0%, 27.1%)
CIE-LAB	lab(45.90, 16.03, -45.99)
CIE-LCH	lch(45.90, 48.70, 289.22°)
OKLab	oklab(53.94% -0.0004 -0.1309)
OKLCH	oklch(53.94% 0.131 269.8)
XYZ	xyz(17.2036, 15.1938, 48.4710)
Luminance	0.1520 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5168BA #BAA351

analogous

#519DBA #5168BA #6E51BA

triadic

#5168BA #BA5168 #68BA51

tetradic

#5168BA #BA519D #BAA351 #51BA6E

square

#5168BA #BA519D #BAA351 #51BA6E

split-complementary

#5168BA #BA6E51 #9DBA51

monochromatic

#293768 #3A4E93 #5168BA #7D8ECB #A9B4DD

Accessibility & contrast

On white

5.20

#5168BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#5168BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5168BA

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5168BA	#FFFFFF	#000000	##FFFFFF
##5168BA	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4472BD

Deuteranopia (green-blind)

#3668B8

Tritanopia (blue-blind)

#0F7A88

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #5168ba;
/* rgb */ color: rgb(81, 104, 186);
/* oklch */ color: oklch(53.9% 0.131 269.8);

Tailwind

colors: {
  custom: {
    50: '#8a92cf',
    500: '#5168ba',
    950: '#000000',
  },
}

SCSS

$custom: #5168ba;
$custom-light: #8a92cf;
$custom-dark: #000000;

JSON

{
  "hex": "#5168ba",
  "rgb": {
    "r": 81,
    "g": 104,
    "b": 186
  },
  "hsl": {
    "h": 226.857,
    "s": 43.21,
    "l": 52.353
  },
  "oklch": {
    "l": 0.53941,
    "c": 0.13087,
    "h": 269.8
  },
  "luminance": 0.15195
}

Semantic roles & 50–950 ramp

primary

#5168BA

secondary

#CAC09D

accent

#B755D3

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0D14

muted

#7D7D82

Preview Lab

Preview with #5168BA

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

Preview Lab → · Contrast checker → · Palette generator →