#5587CC#5587CC

#5587CC is a mid, moderate cyan. Relative luminance 0.236; OKLCH L 61.9% C 0.118 H 256.7°. Best body text is #000000 at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#5587CC
RGB	rgb(85, 135, 204)
HSL	hsl(215, 54%, 57%)
HSV	hsv(215, 58%, 80%)
CMYK	cmyk(58.3%, 33.8%, 0%, 20%)
CIE-LAB	lab(55.70, 3.89, -40.75)
CIE-LCH	lch(55.70, 40.93, 275.45°)
OKLab	oklab(61.89% -0.0272 -0.1152)
OKLCH	oklch(61.89% 0.118 256.7)
XYZ	xyz(23.3055, 23.6169, 60.4454)
Luminance	0.2362 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5587CC #CC9A55

analogous

#55C3CC #5587CC #5F55CC

triadic

#5587CC #CC5587 #87CC55

tetradic

#5587CC #CC55C3 #CC9A55 #55CC5F

square

#5587CC #CC55C3 #CC9A55 #55CC5F

split-complementary

#5587CC #CC5F55 #C3CC55

monochromatic

#264C80 #3568AF #5587CC #84A8DA #B3C9E8

Accessibility & contrast

On white

3.67

#5587CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.72

#5587CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5587CC

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5587CC	#FFFFFF	#000000	##000000
##5587CC	1.00	3.67	5.72	5.72
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.72	21.00	1.00	1.00
##000000	5.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A8CCF

Deuteranopia (green-blind)

#5B80CB

Tritanopia (blue-blind)

#0097A0

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #5587cc;
/* rgb */ color: rgb(85, 135, 204);
/* oklch */ color: oklch(61.9% 0.118 256.7);

Tailwind

colors: {
  custom: {
    50: '#8ea9dc',
    500: '#5587cc',
    950: '#000000',
  },
}

SCSS

$custom: #5587cc;
$custom-light: #8ea9dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5587cc",
  "rgb": {
    "r": 85,
    "g": 135,
    "b": 204
  },
  "hsl": {
    "h": 214.79,
    "s": 53.846,
    "l": 56.667
  },
  "oklch": {
    "l": 0.61891,
    "c": 0.11833,
    "h": 256.7
  },
  "luminance": 0.23619
}

Semantic roles & 50–950 ramp

primary

#5587CC

secondary

#D7C2A6

accent

#A04BDD

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #5587CC

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

Preview Lab → · Contrast checker → · Palette generator →