#5287D1#5287D1

#5287D1 is a light, vivid cyan. Relative luminance 0.237; OKLCH L 62.0% C 0.126 H 257.0°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#5287D1
RGB	rgb(82, 135, 209)
HSL	hsl(215, 58%, 57%)
HSV	hsv(215, 61%, 82%)
CMYK	cmyk(60.8%, 35.4%, 0%, 18%)
CIE-LAB	lab(55.81, 4.95, -43.41)
CIE-LCH	lch(55.81, 43.69, 276.51°)
OKLab	oklab(62.02% -0.0284 -0.123)
OKLCH	oklch(62.02% 0.126 257)
XYZ	xyz(23.6482, 23.7231, 63.6420)
Luminance	0.2372 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5287D1 #D19C52

analogous

#52C6D1 #5287D1 #5D52D1

triadic

#5287D1 #D15287 #87D152

tetradic

#5287D1 #D152C6 #D19C52 #52D15D

square

#5287D1 #D152C6 #D19C52 #52D15D

split-complementary

#5287D1 #D15D52 #C6D152

monochromatic

#234C85 #3068B6 #5287D1 #82A9DE #B3CAEB

Accessibility & contrast

On white

3.66

#5287D1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.75

#5287D1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5287D1

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5287D1	#FFFFFF	#000000	##000000
##5287D1	1.00	3.66	5.75	5.75
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.75	21.00	1.00	1.00
##000000	5.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#688CD4

Deuteranopia (green-blind)

#5680CF

Tritanopia (blue-blind)

#0098A2

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #5287d1;
/* rgb */ color: rgb(82, 135, 209);
/* oklch */ color: oklch(62.0% 0.126 257.0);

Tailwind

colors: {
  custom: {
    50: '#8da9df',
    500: '#5287d1',
    950: '#000000',
  },
}

SCSS

$custom: #5287d1;
$custom-light: #8da9df;
$custom-dark: #000000;

JSON

{
  "hex": "#5287d1",
  "rgb": {
    "r": 82,
    "g": 135,
    "b": 209
  },
  "hsl": {
    "h": 214.961,
    "s": 57.991,
    "l": 57.059
  },
  "oklch": {
    "l": 0.62018,
    "c": 0.12622,
    "h": 257
  },
  "luminance": 0.23725
}

Semantic roles & 50–950 ramp

primary

#5287D1

secondary

#D9C4A6

accent

#A147E1

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #5287D1

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

Preview Lab → · Contrast checker → · Palette generator →