#5168F2#5168F2

#5168F2 is a mid, highly saturated blue. Relative luminance 0.181; OKLCH L 57.9% C 0.207 H 271.2°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#5168F2
RGB	rgb(81, 104, 242)
HSL	hsl(231, 86%, 63%)
HSV	hsv(231, 67%, 95%)
CMYK	cmyk(66.5%, 57%, 0%, 5.1%)
CIE-LAB	lab(49.57, 35.01, -71.96)
CIE-LCH	lch(49.57, 80.03, 295.94°)
OKLab	oklab(57.88% 0.0044 -0.2072)
OKLCH	oklch(57.88% 0.207 271.2)
XYZ	xyz(24.3652, 18.0585, 86.1888)
Luminance	0.1806 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5168F2 #F2DB51

analogous

#51B8F2 #5168F2 #8B51F2

triadic

#5168F2 #F25168 #68F251

tetradic

#5168F2 #F251B8 #F2DB51 #51F28B

square

#5168F2 #F251B8 #F2DB51 #51F28B

split-complementary

#5168F2 #F28B51 #B8F251

monochromatic

#0E27BB #1837EE #5168F2 #8A99F6 #C3CBFB

Accessibility & contrast

On white

4.55

#5168F2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#5168F2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5168F2

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5168F2	#FFFFFF	#000000	##000000
##5168F2	1.00	4.55	4.61	4.61
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007DF7

Deuteranopia (green-blind)

#006FEF

Tritanopia (blue-blind)

#008AA3

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #5168f2;
/* rgb */ color: rgb(81, 104, 242);
/* oklch */ color: oklch(57.9% 0.207 271.2);

Tailwind

colors: {
  custom: {
    50: '#9393f7',
    500: '#5168f2',
    950: '#000000',
  },
}

SCSS

$custom: #5168f2;
$custom-light: #9393f7;
$custom-dark: #000000;

JSON

{
  "hex": "#5168f2",
  "rgb": {
    "r": 81,
    "g": 104,
    "b": 242
  },
  "hsl": {
    "h": 231.429,
    "s": 86.096,
    "l": 63.333
  },
  "oklch": {
    "l": 0.57881,
    "c": 0.2073,
    "h": 271.2
  },
  "luminance": 0.18061
}

Semantic roles & 50–950 ramp

primary

#5168F2

secondary

#ECE4B3

accent

#C303E3

background

#F9F9FF

surface

#F2F1FF

border

#CCCBD7

text

#0F0D17

muted

#7E7E85

Preview Lab

Preview with #5168F2

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

Preview Lab → · Contrast checker → · Palette generator →