#5582DA#5582DA

#5582DA is a mid, vivid blue. Relative luminance 0.230; OKLCH L 61.6% C 0.143 H 262.5°. Best body text is #000000 at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#5582DA
RGB	rgb(85, 130, 218)
HSL	hsl(220, 64%, 59%)
HSV	hsv(220, 61%, 85%)
CMYK	cmyk(61%, 40.4%, 0%, 14.5%)
CIE-LAB	lab(55.03, 11.53, -49.71)
CIE-LCH	lch(55.03, 51.03, 283.06°)
OKLab	oklab(61.6% -0.0186 -0.1414)
OKLCH	oklch(61.6% 0.143 262.5)
XYZ	xyz(24.3794, 22.9564, 69.4623)
Luminance	0.2296 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5582DA #DAAD55

analogous

#55C5DA #5582DA #6B55DA

triadic

#5582DA #DA5582 #82DA55

tetradic

#5582DA #DA55C5 #DAAD55 #55DA6B

square

#5582DA #DA55C5 #DAAD55 #55DA6B

split-complementary

#5582DA #DA6B55 #C5DA55

monochromatic

#204894 #2B60C7 #5582DA #87A7E5 #BACCF0

Accessibility & contrast

On white

3.76

#5582DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.59

#5582DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5582DA

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5582DA	#FFFFFF	#000000	##000000
##5582DA	1.00	3.76	5.59	5.59
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.59	21.00	1.00	1.00
##000000	5.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B8ADD

Deuteranopia (green-blind)

#487ED8

Tritanopia (blue-blind)

#0096A3

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #5582da;
/* rgb */ color: rgb(85, 130, 218);
/* oklch */ color: oklch(61.6% 0.143 262.5);

Tailwind

colors: {
  custom: {
    50: '#90a5e6',
    500: '#5582da',
    950: '#000000',
  },
}

SCSS

$custom: #5582da;
$custom-light: #90a5e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5582da",
  "rgb": {
    "r": 85,
    "g": 130,
    "b": 218
  },
  "hsl": {
    "h": 219.699,
    "s": 64.251,
    "l": 59.412
  },
  "oklch": {
    "l": 0.61601,
    "c": 0.14262,
    "h": 262.5
  },
  "luminance": 0.22959
}

Semantic roles & 50–950 ramp

primary

#5582DA

secondary

#DFCEAB

accent

#AF41E7

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #5582DA

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

Preview Lab → · Contrast checker → · Palette generator →