#5287D4#5287D4

#5287D4 is a light, vivid blue. Relative luminance 0.239; OKLCH L 62.2% C 0.130 H 257.7°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#5287D4
RGB	rgb(82, 135, 212)
HSL	hsl(216, 60%, 58%)
HSV	hsv(216, 61%, 83%)
CMYK	cmyk(61.3%, 36.3%, 0%, 16.9%)
CIE-LAB	lab(55.96, 5.96, -44.86)
CIE-LCH	lch(55.96, 45.26, 277.56°)
OKLab	oklab(62.19% -0.0277 -0.1272)
OKLCH	oklch(62.19% 0.13 257.7)
XYZ	xyz(24.0231, 23.8731, 65.6166)
Luminance	0.2387 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5287D4 #D49F52

analogous

#52C8D4 #5287D4 #5E52D4

triadic

#5287D4 #D45287 #87D452

tetradic

#5287D4 #D452C8 #D49F52 #52D45E

square

#5287D4 #D452C8 #D49F52 #52D45E

split-complementary

#5287D4 #D45E52 #C8D452

monochromatic

#224C89 #2E67BA #5287D4 #83A9E0 #B4CBEC

Accessibility & contrast

On white

3.64

#5287D4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#5287D4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5287D4

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5287D4	#FFFFFF	#000000	##000000
##5287D4	1.00	3.64	5.78	5.78
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#668DD7

Deuteranopia (green-blind)

#5481D2

Tritanopia (blue-blind)

#0098A3

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #5287d4;
/* rgb */ color: rgb(82, 135, 212);
/* oklch */ color: oklch(62.2% 0.130 257.7);

Tailwind

colors: {
  custom: {
    50: '#8da9e1',
    500: '#5287d4',
    950: '#000000',
  },
}

SCSS

$custom: #5287d4;
$custom-light: #8da9e1;
$custom-dark: #000000;

JSON

{
  "hex": "#5287d4",
  "rgb": {
    "r": 82,
    "g": 135,
    "b": 212
  },
  "hsl": {
    "h": 215.538,
    "s": 60.185,
    "l": 57.647
  },
  "oklch": {
    "l": 0.62185,
    "c": 0.13019,
    "h": 257.7
  },
  "luminance": 0.23875
}

Semantic roles & 50–950 ramp

primary

#5287D4

secondary

#DBC6A7

accent

#A344E3

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #5287D4

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

Preview Lab → · Contrast checker → · Palette generator →