#5168D5#5168D5

#5168D5 is a mid, vivid blue. Relative luminance 0.165; OKLCH L 55.7% C 0.169 H 271.0°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#5168D5
RGB	rgb(81, 104, 213)
HSL	hsl(230, 61%, 58%)
HSV	hsv(230, 62%, 84%)
CMYK	cmyk(62%, 51.2%, 0%, 16.5%)
CIE-LAB	lab(47.56, 25.14, -58.85)
CIE-LCH	lch(47.56, 63.99, 293.14°)
OKLab	oklab(55.74% 0.003 -0.1687)
OKLCH	oklch(55.74% 0.169 271)
XYZ	xyz(20.3499, 16.4523, 65.0411)
Luminance	0.1645 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5168D5 #D5BE51

analogous

#51AAD5 #5168D5 #7C51D5

triadic

#5168D5 #D55168 #68D551

tetradic

#5168D5 #D551AA #D5BE51 #51D57C

square

#5168D5 #D551AA #D5BE51 #51D57C

split-complementary

#5168D5 #D57C51 #AAD551

monochromatic

#21348A #2D46BC #5168D5 #8293E1 #B4BEED

Accessibility & contrast

On white

4.89

#5168D5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#5168D5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5168D5

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5168D5	#FFFFFF	#000000	##FFFFFF
##5168D5	1.00	4.89	4.29	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2977D9

Deuteranopia (green-blind)

#006BD3

Tritanopia (blue-blind)

#008194

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #5168d5;
/* rgb */ color: rgb(81, 104, 213);
/* oklch */ color: oklch(55.7% 0.169 271.0);

Tailwind

colors: {
  custom: {
    50: '#8e92e3',
    500: '#5168d5',
    950: '#000000',
  },
}

SCSS

$custom: #5168d5;
$custom-light: #8e92e3;
$custom-dark: #000000;

JSON

{
  "hex": "#5168d5",
  "rgb": {
    "r": 81,
    "g": 104,
    "b": 213
  },
  "hsl": {
    "h": 229.545,
    "s": 61.111,
    "l": 57.647
  },
  "oklch": {
    "l": 0.55742,
    "c": 0.16869,
    "h": 271
  },
  "luminance": 0.16454
}

Semantic roles & 50–950 ramp

primary

#5168D5

secondary

#DBD2A6

accent

#C844E4

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0D0D15

muted

#7E7D84

Preview Lab

Preview with #5168D5

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

Preview Lab → · Contrast checker → · Palette generator →