#5587D2#5587D2

#5587D2 is a light, vivid blue. Relative luminance 0.239; OKLCH L 62.2% C 0.126 H 258.3°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#5587D2
RGB	rgb(85, 135, 210)
HSL	hsl(216, 58%, 58%)
HSV	hsv(216, 60%, 82%)
CMYK	cmyk(59.5%, 35.7%, 0%, 17.6%)
CIE-LAB	lab(56.00, 5.86, -43.67)
CIE-LCH	lch(56.00, 44.06, 277.65°)
OKLab	oklab(62.22% -0.0256 -0.1237)
OKLCH	oklch(62.22% 0.126 258.3)
XYZ	xyz(24.0390, 23.9103, 64.3086)
Luminance	0.2391 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5587D2 #D2A055

analogous

#55C6D2 #5587D2 #6155D2

triadic

#5587D2 #D25587 #87D255

tetradic

#5587D2 #D255C6 #D2A055 #55D261

square

#5587D2 #D255C6 #D2A055 #55D261

split-complementary

#5587D2 #D26155 #C6D255

monochromatic

#244C88 #3167B9 #5587D2 #85A9DF #B6CBEC

Accessibility & contrast

On white

3.63

#5587D2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#5587D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5587D2

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5587D2	#FFFFFF	#000000	##000000
##5587D2	1.00	3.63	5.78	5.78
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#678DD5

Deuteranopia (green-blind)

#5781D0

Tritanopia (blue-blind)

#0098A3

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #5587d2;
/* rgb */ color: rgb(85, 135, 210);
/* oklch */ color: oklch(62.2% 0.126 258.3);

Tailwind

colors: {
  custom: {
    50: '#8fa9e0',
    500: '#5587d2',
    950: '#000000',
  },
}

SCSS

$custom: #5587d2;
$custom-light: #8fa9e0;
$custom-dark: #000000;

JSON

{
  "hex": "#5587d2",
  "rgb": {
    "r": 85,
    "g": 135,
    "b": 210
  },
  "hsl": {
    "h": 216,
    "s": 58.14,
    "l": 57.843
  },
  "oklch": {
    "l": 0.62219,
    "c": 0.12631,
    "h": 258.3
  },
  "luminance": 0.23912
}

Semantic roles & 50–950 ramp

primary

#5587D2

secondary

#DAC6A8

accent

#A346E1

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #5587D2

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

Preview Lab → · Contrast checker → · Palette generator →