#5287D0#5287D0

#5287D0 is a mid, vivid cyan. Relative luminance 0.237; OKLCH L 62.0% C 0.125 H 256.7°. Best body text is #000000 at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#5287D0
RGB	rgb(82, 135, 208)
HSL	hsl(215, 57%, 57%)
HSV	hsv(215, 61%, 82%)
CMYK	cmyk(60.6%, 35.1%, 0%, 18.4%)
CIE-LAB	lab(55.76, 4.62, -42.93)
CIE-LCH	lch(55.76, 43.17, 276.14°)
OKLab	oklab(61.96% -0.0287 -0.1216)
OKLCH	oklch(61.96% 0.125 256.7)
XYZ	xyz(23.5248, 23.6737, 62.9920)
Luminance	0.2368 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5287D0 #D09B52

analogous

#52C6D0 #5287D0 #5C52D0

triadic

#5287D0 #D05287 #87D052

tetradic

#5287D0 #D052C6 #D09B52 #52D05C

square

#5287D0 #D052C6 #D09B52 #52D05C

split-complementary

#5287D0 #D05C52 #C6D052

monochromatic

#244C84 #3168B4 #5287D0 #82A8DD #B2CAEA

Accessibility & contrast

On white

3.66

#5287D0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.74

#5287D0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5287D0

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5287D0	#FFFFFF	#000000	##000000
##5287D0	1.00	3.66	5.74	5.74
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.74	21.00	1.00	1.00
##000000	5.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#688CD3

Deuteranopia (green-blind)

#5780CE

Tritanopia (blue-blind)

#0098A2

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #5287d0;
/* rgb */ color: rgb(82, 135, 208);
/* oklch */ color: oklch(62.0% 0.125 256.7);

Tailwind

colors: {
  custom: {
    50: '#8da9df',
    500: '#5287d0',
    950: '#000000',
  },
}

SCSS

$custom: #5287d0;
$custom-light: #8da9df;
$custom-dark: #000000;

JSON

{
  "hex": "#5287d0",
  "rgb": {
    "r": 82,
    "g": 135,
    "b": 208
  },
  "hsl": {
    "h": 214.762,
    "s": 57.273,
    "l": 56.863
  },
  "oklch": {
    "l": 0.61963,
    "c": 0.12489,
    "h": 256.7
  },
  "luminance": 0.23676
}

Semantic roles & 50–950 ramp

primary

#5287D0

secondary

#D9C3A5

accent

#A047E1

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #5287D0

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

Preview Lab → · Contrast checker → · Palette generator →