#5287D5#5287D5

#5287D5 is a light, vivid blue. Relative luminance 0.239; OKLCH L 62.2% C 0.132 H 258.0°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#5287D5
RGB	rgb(82, 135, 213)
HSL	hsl(216, 61%, 58%)
HSV	hsv(216, 62%, 84%)
CMYK	cmyk(61.5%, 36.6%, 0%, 16.5%)
CIE-LAB	lab(56.01, 6.29, -45.35)
CIE-LCH	lch(56.01, 45.78, 277.90°)
OKLab	oklab(62.24% -0.0274 -0.1286)
OKLCH	oklch(62.24% 0.132 258)
XYZ	xyz(24.1496, 23.9237, 66.2830)
Luminance	0.2393 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5287D5 #D5A052

analogous

#52C9D5 #5287D5 #5E52D5

triadic

#5287D5 #D55287 #87D552

tetradic

#5287D5 #D552C9 #D5A052 #52D55E

square

#5287D5 #D552C9 #D5A052 #52D55E

split-complementary

#5287D5 #D55E52 #C9D552

monochromatic

#224C8B #2E67BC #5287D5 #83A9E1 #B4CBED

Accessibility & contrast

On white

3.63

#5287D5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#5287D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5287D5

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5287D5	#FFFFFF	#000000	##000000
##5287D5	1.00	3.63	5.79	5.79
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.79	21.00	1.00	1.00
##000000	5.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#668DD8

Deuteranopia (green-blind)

#5481D3

Tritanopia (blue-blind)

#0099A4

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #5287d5;
/* rgb */ color: rgb(82, 135, 213);
/* oklch */ color: oklch(62.2% 0.132 258.0);

Tailwind

colors: {
  custom: {
    50: '#8ea9e2',
    500: '#5287d5',
    950: '#000000',
  },
}

SCSS

$custom: #5287d5;
$custom-light: #8ea9e2;
$custom-dark: #000000;

JSON

{
  "hex": "#5287d5",
  "rgb": {
    "r": 82,
    "g": 135,
    "b": 213
  },
  "hsl": {
    "h": 215.725,
    "s": 60.93,
    "l": 57.843
  },
  "oklch": {
    "l": 0.62241,
    "c": 0.13152,
    "h": 258
  },
  "luminance": 0.23926
}

Semantic roles & 50–950 ramp

primary

#5287D5

secondary

#DCC6A7

accent

#A344E4

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #5287D5

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

Preview Lab → · Contrast checker → · Palette generator →