#5168DF#5168DF

#5168DF is a mid, vivid blue. Relative luminance 0.170; OKLCH L 56.5% C 0.182 H 271.2°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#5168DF
RGB	rgb(81, 104, 223)
HSL	hsl(230, 69%, 60%)
HSV	hsv(230, 64%, 87%)
CMYK	cmyk(63.7%, 53.4%, 0%, 12.5%)
CIE-LAB	lab(48.23, 28.55, -63.45)
CIE-LCH	lch(48.23, 69.57, 294.22°)
OKLab	oklab(56.46% 0.0037 -0.1822)
OKLCH	oklch(56.46% 0.182 271.2)
XYZ	xyz(21.6585, 16.9758, 71.9330)
Luminance	0.1698 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5168DF #DFC851

analogous

#51AFDF #5168DF #8151DF

triadic

#5168DF #DF5168 #68DF51

tetradic

#5168DF #DF51AF #DFC851 #51DF81

square

#5168DF #DF51AF #DFC851 #51DF81

split-complementary

#5168DF #DF8151 #AFDF51

monochromatic

#1C3099 #2641CD #5168DF #8595E9 #B8C2F2

Accessibility & contrast

On white

4.78

#5168DF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#5168DF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5168DF

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5168DF	#FFFFFF	#000000	##FFFFFF
##5168DF	1.00	4.78	4.40	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1479E3

Deuteranopia (green-blind)

#006CDD

Tritanopia (blue-blind)

#008499

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #5168df;
/* rgb */ color: rgb(81, 104, 223);
/* oklch */ color: oklch(56.5% 0.182 271.2);

Tailwind

colors: {
  custom: {
    50: '#9092ea',
    500: '#5168df',
    950: '#000000',
  },
}

SCSS

$custom: #5168df;
$custom-light: #9092ea;
$custom-dark: #000000;

JSON

{
  "hex": "#5168df",
  "rgb": {
    "r": 81,
    "g": 104,
    "b": 223
  },
  "hsl": {
    "h": 230.282,
    "s": 68.932,
    "l": 59.608
  },
  "oklch": {
    "l": 0.56457,
    "c": 0.18224,
    "h": 271.2
  },
  "luminance": 0.16978
}

Semantic roles & 50–950 ramp

primary

#5168DF

secondary

#E1D9AA

accent

#CF3CEC

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0D16

muted

#7E7D84

Preview Lab

Preview with #5168DF

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

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