#5287D2#5287D2

#5287D2 is a light, vivid blue. Relative luminance 0.238; OKLCH L 62.1% C 0.128 H 257.2°. Best body text is #000000 at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#5287D2
RGB	rgb(82, 135, 210)
HSL	hsl(215, 59%, 57%)
HSV	hsv(215, 61%, 82%)
CMYK	cmyk(61%, 35.7%, 0%, 17.6%)
CIE-LAB	lab(55.86, 5.29, -43.90)
CIE-LCH	lch(55.86, 44.21, 276.87°)
OKLab	oklab(62.07% -0.0281 -0.1244)
OKLCH	oklch(62.07% 0.128 257.2)
XYZ	xyz(23.7724, 23.7728, 64.2961)
Luminance	0.2377 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5287D2 #D29D52

analogous

#52C7D2 #5287D2 #5D52D2

triadic

#5287D2 #D25287 #87D252

tetradic

#5287D2 #D252C7 #D29D52 #52D25D

square

#5287D2 #D252C7 #D29D52 #52D25D

split-complementary

#5287D2 #D25D52 #C7D252

monochromatic

#234C87 #3068B7 #5287D2 #83A9DF #B3CAEB

Accessibility & contrast

On white

3.65

#5287D2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.76

#5287D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5287D2

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5287D2	#FFFFFF	#000000	##000000
##5287D2	1.00	3.65	5.76	5.76
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.76	21.00	1.00	1.00
##000000	5.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#678CD5

Deuteranopia (green-blind)

#5680D0

Tritanopia (blue-blind)

#0098A2

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #5287d2;
/* rgb */ color: rgb(82, 135, 210);
/* oklch */ color: oklch(62.1% 0.128 257.2);

Tailwind

colors: {
  custom: {
    50: '#8da9e0',
    500: '#5287d2',
    950: '#000000',
  },
}

SCSS

$custom: #5287d2;
$custom-light: #8da9e0;
$custom-dark: #000000;

JSON

{
  "hex": "#5287d2",
  "rgb": {
    "r": 82,
    "g": 135,
    "b": 210
  },
  "hsl": {
    "h": 215.156,
    "s": 58.716,
    "l": 57.255
  },
  "oklch": {
    "l": 0.62073,
    "c": 0.12754,
    "h": 257.2
  },
  "luminance": 0.23775
}

Semantic roles & 50–950 ramp

primary

#5287D2

secondary

#DAC4A6

accent

#A146E2

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #5287D2

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

Preview Lab → · Contrast checker → · Palette generator →