#5168B2#5168B2

#5168B2 is a mid, moderate blue. Relative luminance 0.149; OKLCH L 53.4% C 0.119 H 269.1°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#5168B2
RGB	rgb(81, 104, 178)
HSL	hsl(226, 39%, 51%)
HSV	hsv(226, 54%, 70%)
CMYK	cmyk(54.5%, 41.6%, 0%, 30.2%)
CIE-LAB	lab(45.45, 13.37, -42.05)
CIE-LCH	lch(45.45, 44.13, 287.64°)
OKLab	oklab(53.45% -0.0019 -0.1193)
OKLCH	oklch(53.45% 0.119 269.1)
XYZ	xyz(16.3769, 14.8631, 44.1167)
Luminance	0.1486 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5168B2 #B29B51

analogous

#5198B2 #5168B2 #6A51B2

triadic

#5168B2 #B25168 #68B251

tetradic

#5168B2 #B25198 #B29B51 #51B26A

square

#5168B2 #B25198 #B29B51 #51B26A

split-complementary

#5168B2 #B26A51 #98B251

monochromatic

#2A365F #3D4F89 #5168B2 #7B8DC5 #A6B2D8

Accessibility & contrast

On white

5.29

#5168B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#5168B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5168B2

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5168B2	#FFFFFF	#000000	##FFFFFF
##5168B2	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4970B5

Deuteranopia (green-blind)

#3E68B0

Tritanopia (blue-blind)

#1E7884

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #5168b2;
/* rgb */ color: rgb(81, 104, 178);
/* oklch */ color: oklch(53.4% 0.119 269.1);

Tailwind

colors: {
  custom: {
    50: '#8992c9',
    500: '#5168b2',
    950: '#000000',
  },
}

SCSS

$custom: #5168b2;
$custom-light: #8992c9;
$custom-dark: #000000;

JSON

{
  "hex": "#5168b2",
  "rgb": {
    "r": 81,
    "g": 104,
    "b": 178
  },
  "hsl": {
    "h": 225.773,
    "s": 38.645,
    "l": 50.784
  },
  "oklch": {
    "l": 0.53447,
    "c": 0.11935,
    "h": 269.1
  },
  "luminance": 0.14864
}

Semantic roles & 50–950 ramp

primary

#5168B2

secondary

#C5BB9A

accent

#B359CF

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0C0D13

muted

#7D7D82

Preview Lab

Preview with #5168B2

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

Preview Lab → · Contrast checker → · Palette generator →