#5168BF#5168BF

#5168BF is a mid, vivid blue. Relative luminance 0.154; OKLCH L 54.3% C 0.138 H 270.1°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#5168BF
RGB	rgb(81, 104, 191)
HSL	hsl(227, 46%, 53%)
HSV	hsv(227, 58%, 75%)
CMYK	cmyk(57.6%, 45.5%, 0%, 25.1%)
CIE-LAB	lab(46.19, 17.70, -48.42)
CIE-LCH	lch(46.19, 51.55, 290.08°)
OKLab	oklab(54.26% 0.0004 -0.138)
OKLCH	oklch(54.26% 0.138 270.1)
XYZ	xyz(17.7445, 15.4102, 51.3195)
Luminance	0.1541 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5168BF #BFA851

analogous

#519FBF #5168BF #7151BF

triadic

#5168BF #BF5168 #68BF51

tetradic

#5168BF #BF519F #BFA851 #51BF71

square

#5168BF #BF519F #BFA851 #51BF71

split-complementary

#5168BF #BF7151 #9FBF51

monochromatic

#28376D #394D9A #5168BF #7E8FCF #AAB6E0

Accessibility & contrast

On white

5.14

#5168BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#5168BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5168BF

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5168BF	#FFFFFF	#000000	##FFFFFF
##5168BF	1.00	5.14	4.08	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4073C2

Deuteranopia (green-blind)

#3169BD

Tritanopia (blue-blind)

#007B8A

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #5168bf;
/* rgb */ color: rgb(81, 104, 191);
/* oklch */ color: oklch(54.3% 0.138 270.1);

Tailwind

colors: {
  custom: {
    50: '#8b92d3',
    500: '#5168bf',
    950: '#000000',
  },
}

SCSS

$custom: #5168bf;
$custom-light: #8b92d3;
$custom-dark: #000000;

JSON

{
  "hex": "#5168bf",
  "rgb": {
    "r": 81,
    "g": 104,
    "b": 191
  },
  "hsl": {
    "h": 227.455,
    "s": 46.218,
    "l": 53.333
  },
  "oklch": {
    "l": 0.54259,
    "c": 0.138,
    "h": 270.1
  },
  "luminance": 0.15412
}

Semantic roles & 50–950 ramp

primary

#5168BF

secondary

#CEC49E

accent

#BA52D6

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0D0D14

muted

#7D7D83

Preview Lab

Preview with #5168BF

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

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