#5169D5#5169D5

#5169D5 is a mid, vivid blue. Relative luminance 0.167; OKLCH L 55.9% C 0.167 H 270.7°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#5169D5
RGB	rgb(81, 105, 213)
HSL	hsl(229, 61%, 58%)
HSV	hsv(229, 62%, 84%)
CMYK	cmyk(62%, 50.7%, 0%, 16.5%)
CIE-LAB	lab(47.82, 24.52, -58.43)
CIE-LCH	lch(47.82, 63.36, 292.76°)
OKLab	oklab(55.94% 0.002 -0.1674)
OKLCH	oklch(55.94% 0.167 270.7)
XYZ	xyz(20.4511, 16.6548, 65.0749)
Luminance	0.1666 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5169D5 #D5BD51

analogous

#51ABD5 #5169D5 #7B51D5

triadic

#5169D5 #D55169 #69D551

tetradic

#5169D5 #D551AB #D5BD51 #51D57B

square

#5169D5 #D551AB #D5BD51 #51D57B

split-complementary

#5169D5 #D57B51 #ABD551

monochromatic

#21348A #2D47BC #5169D5 #8293E1 #B4BEED

Accessibility & contrast

On white

4.85

#5169D5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#5169D5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5169D5

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5169D5	#FFFFFF	#000000	##FFFFFF
##5169D5	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C78D9

Deuteranopia (green-blind)

#006CD3

Tritanopia (blue-blind)

#008295

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #5169d5;
/* rgb */ color: rgb(81, 105, 213);
/* oklch */ color: oklch(55.9% 0.167 270.7);

Tailwind

colors: {
  custom: {
    50: '#8e93e3',
    500: '#5169d5',
    950: '#000000',
  },
}

SCSS

$custom: #5169d5;
$custom-light: #8e93e3;
$custom-dark: #000000;

JSON

{
  "hex": "#5169d5",
  "rgb": {
    "r": 81,
    "g": 105,
    "b": 213
  },
  "hsl": {
    "h": 229.091,
    "s": 61.111,
    "l": 57.647
  },
  "oklch": {
    "l": 0.55938,
    "c": 0.16743,
    "h": 270.7
  },
  "luminance": 0.16657
}

Semantic roles & 50–950 ramp

primary

#5169D5

secondary

#DBD2A6

accent

#C744E4

background

#F9F9FD

surface

#F2F1FB

border

#CCCBD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #5169D5

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

Preview Lab → · Contrast checker → · Palette generator →