#5169CC#5169CC

#5169CC is a mid, vivid blue. Relative luminance 0.162; OKLCH L 55.3% C 0.155 H 270.4°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#5169CC
RGB	rgb(81, 105, 204)
HSL	hsl(228, 55%, 56%)
HSV	hsv(228, 60%, 80%)
CMYK	cmyk(60.3%, 48.5%, 0%, 20%)
CIE-LAB	lab(47.25, 21.46, -54.21)
CIE-LCH	lch(47.25, 58.30, 291.60°)
OKLab	oklab(55.32% 0.0011 -0.155)
OKLCH	oklch(55.32% 0.155 270.4)
XYZ	xyz(19.3404, 16.2105, 59.2248)
Luminance	0.1621 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5169CC #CCB451

analogous

#51A6CC #5169CC #7651CC

triadic

#5169CC #CC5169 #69CC51

tetradic

#5169CC #CC51A6 #CCB451 #51CC76

square

#5169CC #CC51A6 #CCB451 #51CC76

split-complementary

#5169CC #CC7651 #A6CC51

monochromatic

#25367E #334BAD #5169CC #8092DA #B0BBE8

Accessibility & contrast

On white

4.95

#5169CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#5169CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5169CC

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5169CC	#FFFFFF	#000000	##FFFFFF
##5169CC	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3676D0

Deuteranopia (green-blind)

#206BCA

Tritanopia (blue-blind)

#008091

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #5169cc;
/* rgb */ color: rgb(81, 105, 204);
/* oklch */ color: oklch(55.3% 0.155 270.4);

Tailwind

colors: {
  custom: {
    50: '#8d93dc',
    500: '#5169cc',
    950: '#000000',
  },
}

SCSS

$custom: #5169cc;
$custom-light: #8d93dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5169cc",
  "rgb": {
    "r": 81,
    "g": 105,
    "b": 204
  },
  "hsl": {
    "h": 228.293,
    "s": 54.667,
    "l": 55.882
  },
  "oklch": {
    "l": 0.5532,
    "c": 0.15501,
    "h": 270.4
  },
  "luminance": 0.16212
}

Semantic roles & 50–950 ramp

primary

#5169CC

secondary

#D6CCA3

accent

#C14ADE

background

#F9F9FD

surface

#F1F1FB

border

#CBCBD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #5169CC

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

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