#5584D5#5584D5

#5584D5 is a mid, vivid blue. Relative luminance 0.232; OKLCH L 61.7% C 0.134 H 260.6°. Best body text is #000000 at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#5584D5
RGB	rgb(85, 132, 213)
HSL	hsl(218, 60%, 58%)
HSV	hsv(218, 60%, 84%)
CMYK	cmyk(60.1%, 38%, 0%, 16.5%)
CIE-LAB	lab(55.31, 8.66, -46.44)
CIE-LCH	lch(55.31, 47.24, 280.56°)
OKLab	oklab(61.74% -0.0217 -0.1318)
OKLCH	oklch(61.74% 0.134 260.6)
XYZ	xyz(24.0036, 23.2358, 66.1579)
Luminance	0.2324 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5584D5 #D5A655

analogous

#55C4D5 #5584D5 #6655D5

triadic

#5584D5 #D55584 #84D555

tetradic

#5584D5 #D555C4 #D5A655 #55D566

square

#5584D5 #D555C4 #D5A655 #55D566

split-complementary

#5584D5 #D56655 #C4D555

monochromatic

#234A8D #2F63BE #5584D5 #86A8E1 #B7CBED

Accessibility & contrast

On white

3.72

#5584D5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.65

#5584D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5584D5

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5584D5	#FFFFFF	#000000	##000000
##5584D5	1.00	3.72	5.65	5.65
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.65	21.00	1.00	1.00
##000000	5.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#618BD8

Deuteranopia (green-blind)

#507FD3

Tritanopia (blue-blind)

#0096A2

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #5584d5;
/* rgb */ color: rgb(85, 132, 213);
/* oklch */ color: oklch(61.7% 0.134 260.6);

Tailwind

colors: {
  custom: {
    50: '#8fa7e2',
    500: '#5584d5',
    950: '#000000',
  },
}

SCSS

$custom: #5584d5;
$custom-light: #8fa7e2;
$custom-dark: #000000;

JSON

{
  "hex": "#5584d5",
  "rgb": {
    "r": 85,
    "g": 132,
    "b": 213
  },
  "hsl": {
    "h": 217.969,
    "s": 60.377,
    "l": 58.431
  },
  "oklch": {
    "l": 0.61738,
    "c": 0.13359,
    "h": 260.6
  },
  "luminance": 0.23238
}

Semantic roles & 50–950 ramp

primary

#5584D5

secondary

#DCCAA9

accent

#A944E4

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #5584D5

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

Preview Lab → · Contrast checker → · Palette generator →