#5587DA#5587DA

#5587DA is a light, vivid blue. Relative luminance 0.243; OKLCH L 62.7% C 0.137 H 260.0°. Best body text is #000000 at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#5587DA
RGB	rgb(85, 135, 218)
HSL	hsl(217, 64%, 59%)
HSV	hsv(217, 61%, 85%)
CMYK	cmyk(61%, 38.1%, 0%, 14.5%)
CIE-LAB	lab(56.41, 8.52, -47.52)
CIE-LCH	lch(56.41, 48.28, 280.17°)
OKLab	oklab(62.67% -0.0237 -0.1349)
OKLCH	oklch(62.67% 0.137 260)
XYZ	xyz(25.0607, 24.3189, 69.6894)
Luminance	0.2432 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5587DA #DAA855

analogous

#55C9DA #5587DA #6655DA

triadic

#5587DA #DA5587 #87DA55

tetradic

#5587DA #DA55C9 #DAA855 #55DA66

square

#5587DA #DA55C9 #DAA855 #55DA66

split-complementary

#5587DA #DA6655 #C9DA55

monochromatic

#204C94 #2B66C7 #5587DA #87AAE5 #BACEF0

Accessibility & contrast

On white

3.58

#5587DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.86

#5587DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5587DA

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5587DA	#FFFFFF	#000000	##000000
##5587DA	1.00	3.58	5.86	5.86
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.86	21.00	1.00	1.00
##000000	5.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#638EDD

Deuteranopia (green-blind)

#5182D8

Tritanopia (blue-blind)

#009AA6

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #5587da;
/* rgb */ color: rgb(85, 135, 218);
/* oklch */ color: oklch(62.7% 0.137 260.0);

Tailwind

colors: {
  custom: {
    50: '#90a9e6',
    500: '#5587da',
    950: '#000000',
  },
}

SCSS

$custom: #5587da;
$custom-light: #90a9e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5587da",
  "rgb": {
    "r": 85,
    "g": 135,
    "b": 218
  },
  "hsl": {
    "h": 217.444,
    "s": 64.251,
    "l": 59.412
  },
  "oklch": {
    "l": 0.62669,
    "c": 0.13701,
    "h": 260
  },
  "luminance": 0.24321
}

Semantic roles & 50–950 ramp

primary

#5587DA

secondary

#DFCCAB

accent

#A941E7

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #5587DA

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

Preview Lab → · Contrast checker → · Palette generator →