#5282D0#5282D0

#5282D0 is a mid, vivid blue. Relative luminance 0.223; OKLCH L 60.9% C 0.130 H 259.7°. Best body text is #000000 at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#5282D0
RGB	rgb(82, 130, 208)
HSL	hsl(217, 57%, 57%)
HSV	hsv(217, 61%, 82%)
CMYK	cmyk(60.6%, 37.5%, 0%, 18.4%)
CIE-LAB	lab(54.36, 7.61, -45.15)
CIE-LCH	lch(54.36, 45.78, 279.57°)
OKLab	oklab(60.87% -0.0233 -0.1281)
OKLCH	oklch(60.87% 0.13 259.7)
XYZ	xyz(22.8435, 22.3111, 62.7649)
Luminance	0.2231 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5282D0 #D0A052

analogous

#52C1D0 #5282D0 #6152D0

triadic

#5282D0 #D05282 #82D052

tetradic

#5282D0 #D052C1 #D0A052 #52D061

square

#5282D0 #D052C1 #D0A052 #52D061

split-complementary

#5282D0 #D06152 #C1D052

monochromatic

#244884 #3163B4 #5282D0 #82A5DD #B2C8EA

Accessibility & contrast

On white

3.84

#5282D0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.46

#5282D0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5282D0

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5282D0	#FFFFFF	#000000	##000000
##5282D0	1.00	3.84	5.46	5.46
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.46	21.00	1.00	1.00
##000000	5.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6188D3

Deuteranopia (green-blind)

#507DCE

Tritanopia (blue-blind)

#00949F

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #5282d0;
/* rgb */ color: rgb(82, 130, 208);
/* oklch */ color: oklch(60.9% 0.130 259.7);

Tailwind

colors: {
  custom: {
    50: '#8da5df',
    500: '#5282d0',
    950: '#000000',
  },
}

SCSS

$custom: #5282d0;
$custom-light: #8da5df;
$custom-dark: #000000;

JSON

{
  "hex": "#5282d0",
  "rgb": {
    "r": 82,
    "g": 130,
    "b": 208
  },
  "hsl": {
    "h": 217.143,
    "s": 57.273,
    "l": 56.863
  },
  "oklch": {
    "l": 0.6087,
    "c": 0.13021,
    "h": 259.7
  },
  "luminance": 0.22313
}

Semantic roles & 50–950 ramp

primary

#5282D0

secondary

#D9C5A5

accent

#A647E1

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #5282D0

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

Preview Lab → · Contrast checker → · Palette generator →