#5587DE#5587DE

#5587DE is a light, vivid blue. Relative luminance 0.245; OKLCH L 62.9% C 0.142 H 260.8°. Best body text is #000000 at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#5587DE
RGB	rgb(85, 135, 222)
HSL	hsl(218, 67%, 60%)
HSV	hsv(218, 62%, 87%)
CMYK	cmyk(61.7%, 39.2%, 0%, 12.9%)
CIE-LAB	lab(56.62, 9.86, -49.43)
CIE-LCH	lch(56.62, 50.40, 281.29°)
OKLab	oklab(62.9% -0.0229 -0.1405)
OKLCH	oklch(62.9% 0.142 260.8)
XYZ	xyz(25.5905, 24.5308, 72.4794)
Luminance	0.2453 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5587DE #DEAC55

analogous

#55CCDE #5587DE #6755DE

triadic

#5587DE #DE5587 #87DE55

tetradic

#5587DE #DE55CC #DEAC55 #55DE67

square

#5587DE #DE55CC #DEAC55 #55DE67

split-complementary

#5587DE #DE6755 #CCDE55

monochromatic

#1E4B9B #2864CE #5587DE #88ABE8 #BCCFF2

Accessibility & contrast

On white

3.56

#5587DE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.91

#5587DE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5587DE

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5587DE	#FFFFFF	#000000	##000000
##5587DE	1.00	3.56	5.91	5.91
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.91	21.00	1.00	1.00
##000000	5.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#618FE1

Deuteranopia (green-blind)

#4E82DC

Tritanopia (blue-blind)

#009BA8

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #5587de;
/* rgb */ color: rgb(85, 135, 222);
/* oklch */ color: oklch(62.9% 0.142 260.8);

Tailwind

colors: {
  custom: {
    50: '#90a9e9',
    500: '#5587de',
    950: '#000000',
  },
}

SCSS

$custom: #5587de;
$custom-light: #90a9e9;
$custom-dark: #000000;

JSON

{
  "hex": "#5587de",
  "rgb": {
    "r": 85,
    "g": 135,
    "b": 222
  },
  "hsl": {
    "h": 218.102,
    "s": 67.488,
    "l": 60.196
  },
  "oklch": {
    "l": 0.629,
    "c": 0.14238,
    "h": 260.8
  },
  "luminance": 0.24533
}

Semantic roles & 50–950 ramp

primary

#5587DE

secondary

#E2CEAD

accent

#8C16CF

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #5587DE

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

Preview Lab → · Contrast checker → · Palette generator →