#5587ED#5587ED

#5587ED is a light, vivid blue. Relative luminance 0.254; OKLCH L 63.8% C 0.162 H 262.9°. Best body text is #000000 at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#5587ED
RGB	rgb(85, 135, 237)
HSL	hsl(220, 81%, 63%)
HSV	hsv(220, 64%, 93%)
CMYK	cmyk(64.1%, 43%, 0%, 7.1%)
CIE-LAB	lab(57.44, 14.93, -56.48)
CIE-LCH	lch(57.44, 58.42, 284.81°)
OKLab	oklab(63.8% -0.0199 -0.1612)
OKLCH	oklch(63.8% 0.162 262.9)
XYZ	xyz(27.6910, 25.3711, 83.5421)
Luminance	0.2537 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5587ED #EDBB55

analogous

#55D3ED #5587ED #6F55ED

triadic

#5587ED #ED5587 #87ED55

tetradic

#5587ED #ED55D3 #EDBB55 #55ED6F

square

#5587ED #ED55D3 #EDBB55 #55ED6F

split-complementary

#5587ED #ED6F55 #D3ED55

monochromatic

#1348B4 #1E60E7 #5587ED #8CAEF3 #C4D5F9

Accessibility & contrast

On white

3.46

#5587ED on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.07

#5587ED on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5587ED

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5587ED	#FFFFFF	#000000	##000000
##5587ED	1.00	3.46	6.07	6.07
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.07	21.00	1.00	1.00
##000000	6.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5791F1

Deuteranopia (green-blind)

#3E83EB

Tritanopia (blue-blind)

#009EAE

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #5587ed;
/* rgb */ color: rgb(85, 135, 237);
/* oklch */ color: oklch(63.8% 0.162 262.9);

Tailwind

colors: {
  custom: {
    50: '#93a9f3',
    500: '#5587ed',
    950: '#000000',
  },
}

SCSS

$custom: #5587ed;
$custom-light: #93a9f3;
$custom-dark: #000000;

JSON

{
  "hex": "#5587ed",
  "rgb": {
    "r": 85,
    "g": 135,
    "b": 237
  },
  "hsl": {
    "h": 220.263,
    "s": 80.851,
    "l": 63.137
  },
  "oklch": {
    "l": 0.63799,
    "c": 0.16245,
    "h": 262.9
  },
  "luminance": 0.25374
}

Semantic roles & 50–950 ramp

primary

#5587ED

secondary

#EAD8B4

accent

#9708DD

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5587ED

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

Preview Lab → · Contrast checker → · Palette generator →