#5284CC#5284CC

#5284CC is a mid, vivid blue. Relative luminance 0.227; OKLCH L 61.1% C 0.123 H 257.6°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#5284CC
RGB	rgb(82, 132, 204)
HSL	hsl(215, 54%, 56%)
HSV	hsv(215, 60%, 80%)
CMYK	cmyk(59.8%, 35.3%, 0%, 20%)
CIE-LAB	lab(54.71, 5.08, -42.32)
CIE-LCH	lch(54.71, 42.62, 276.84°)
OKLab	oklab(61.08% -0.0264 -0.1198)
OKLCH	oklch(61.08% 0.123 257.6)
XYZ	xyz(22.6262, 22.6540, 60.2953)
Luminance	0.2266 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5284CC #CC9A52

analogous

#52C1CC #5284CC #5D52CC

triadic

#5284CC #CC5284 #84CC52

tetradic

#5284CC #CC52C1 #CC9A52 #52CC5D

square

#5284CC #CC52C1 #CC9A52 #52CC5D

split-complementary

#5284CC #CC5D52 #C1CC52

monochromatic

#254A7E #3365AE #5284CC #81A6DA #B1C7E8

Accessibility & contrast

On white

3.80

#5284CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.53

#5284CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5284CC

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5284CC	#FFFFFF	#000000	##000000
##5284CC	1.00	3.80	5.53	5.53
#FFFFFF	3.80	1.00	21.00	21.00
#000000	5.53	21.00	1.00	1.00
##000000	5.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6689CF

Deuteranopia (green-blind)

#557ECB

Tritanopia (blue-blind)

#00949E

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #5284cc;
/* rgb */ color: rgb(82, 132, 204);
/* oklch */ color: oklch(61.1% 0.123 257.6);

Tailwind

colors: {
  custom: {
    50: '#8ca7dc',
    500: '#5284cc',
    950: '#000000',
  },
}

SCSS

$custom: #5284cc;
$custom-light: #8ca7dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5284cc",
  "rgb": {
    "r": 82,
    "g": 132,
    "b": 204
  },
  "hsl": {
    "h": 215.41,
    "s": 54.464,
    "l": 56.078
  },
  "oklch": {
    "l": 0.61083,
    "c": 0.12269,
    "h": 257.6
  },
  "luminance": 0.22656
}

Semantic roles & 50–950 ramp

primary

#5284CC

secondary

#D6C1A4

accent

#A14ADE

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #5284CC

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

Preview Lab → · Contrast checker → · Palette generator →