#5282D9#5282D9

#5282D9 is a mid, vivid blue. Relative luminance 0.228; OKLCH L 61.4% C 0.142 H 261.4°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#5282D9
RGB	rgb(82, 130, 217)
HSL	hsl(219, 64%, 59%)
HSV	hsv(219, 62%, 85%)
CMYK	cmyk(62.2%, 40.1%, 0%, 14.9%)
CIE-LAB	lab(54.83, 10.64, -49.47)
CIE-LCH	lch(54.83, 50.60, 282.14°)
OKLab	oklab(61.39% -0.0214 -0.1407)
OKLCH	oklch(61.39% 0.142 261.4)
XYZ	xyz(23.9823, 22.7667, 68.7627)
Luminance	0.2277 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5282D9 #D9A952

analogous

#52C5D9 #5282D9 #6552D9

triadic

#5282D9 #D95282 #82D952

tetradic

#5282D9 #D952C5 #D9A952 #52D965

square

#5282D9 #D952C5 #D9A952 #52D965

split-complementary

#5282D9 #D96552 #C5D952

monochromatic

#204891 #2B61C3 #5282D9 #84A6E4 #B6CBEF

Accessibility & contrast

On white

3.78

#5282D9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.55

#5282D9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5282D9

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5282D9	#FFFFFF	#000000	##000000
##5282D9	1.00	3.78	5.55	5.55
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.55	21.00	1.00	1.00
##000000	5.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B8ADC

Deuteranopia (green-blind)

#487DD7

Tritanopia (blue-blind)

#0096A3

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #5282d9;
/* rgb */ color: rgb(82, 130, 217);
/* oklch */ color: oklch(61.4% 0.142 261.4);

Tailwind

colors: {
  custom: {
    50: '#8ea5e5',
    500: '#5282d9',
    950: '#000000',
  },
}

SCSS

$custom: #5282d9;
$custom-light: #8ea5e5;
$custom-dark: #000000;

JSON

{
  "hex": "#5282d9",
  "rgb": {
    "r": 82,
    "g": 130,
    "b": 217
  },
  "hsl": {
    "h": 218.667,
    "s": 63.981,
    "l": 58.627
  },
  "oklch": {
    "l": 0.61394,
    "c": 0.14236,
    "h": 261.4
  },
  "luminance": 0.22769
}

Semantic roles & 50–950 ramp

primary

#5282D9

secondary

#DECBA9

accent

#AC41E7

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #5282D9

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

Preview Lab → · Contrast checker → · Palette generator →