#5280CC#5280CC

#5280CC is a mid, vivid blue. Relative luminance 0.216; OKLCH L 60.2% C 0.127 H 260.0°. Best body text is #000000 at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#5280CC
RGB	rgb(82, 128, 204)
HSL	hsl(217, 54%, 56%)
HSV	hsv(217, 60%, 80%)
CMYK	cmyk(59.8%, 37.3%, 0%, 20%)
CIE-LAB	lab(53.59, 7.48, -44.09)
CIE-LCH	lch(53.59, 44.72, 279.63°)
OKLab	oklab(60.21% -0.0221 -0.125)
OKLCH	oklch(60.21% 0.127 260)
XYZ	xyz(22.0941, 21.5899, 60.1180)
Luminance	0.2159 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5280CC #CC9E52

analogous

#52BDCC #5280CC #6152CC

triadic

#5280CC #CC5280 #80CC52

tetradic

#5280CC #CC52BD #CC9E52 #52CC61

square

#5280CC #CC52BD #CC9E52 #52CC61

split-complementary

#5280CC #CC6152 #BDCC52

monochromatic

#25477E #3361AE #5280CC #81A3DA #B1C5E8

Accessibility & contrast

On white

3.95

#5280CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.32

#5280CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5280CC

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5280CC	#FFFFFF	#000000	##000000
##5280CC	1.00	3.95	5.32	5.32
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.32	21.00	1.00	1.00
##000000	5.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6086CF

Deuteranopia (green-blind)

#4F7BCA

Tritanopia (blue-blind)

#00919C

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #5280cc;
/* rgb */ color: rgb(82, 128, 204);
/* oklch */ color: oklch(60.2% 0.127 260.0);

Tailwind

colors: {
  custom: {
    50: '#8ca4dc',
    500: '#5280cc',
    950: '#000000',
  },
}

SCSS

$custom: #5280cc;
$custom-light: #8ca4dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5280cc",
  "rgb": {
    "r": 82,
    "g": 128,
    "b": 204
  },
  "hsl": {
    "h": 217.377,
    "s": 54.464,
    "l": 56.078
  },
  "oklch": {
    "l": 0.60207,
    "c": 0.127,
    "h": 260
  },
  "luminance": 0.21592
}

Semantic roles & 50–950 ramp

primary

#5280CC

secondary

#D6C3A4

accent

#A64ADE

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #5280CC

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

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