#3586C5#3586C5

#3586C5 is a mid, vivid cyan. Relative luminance 0.218; OKLCH L 60.0% C 0.124 H 245.6°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#3586C5
RGB	rgb(53, 134, 197)
HSL	hsl(206, 58%, 49%)
HSV	hsv(206, 73%, 77%)
CMYK	cmyk(73.1%, 32%, 0%, 22.7%)
CIE-LAB	lab(53.85, -3.36, -39.78)
CIE-LCH	lch(53.85, 39.92, 265.17°)
OKLab	oklab(59.99% -0.0511 -0.1127)
OKLCH	oklch(59.99% 0.124 245.6)
XYZ	xyz(20.0675, 21.8360, 55.9697)
Luminance	0.2184 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3586C5 #C57435

analogous

#35C5BC #3586C5 #353EC5

triadic

#3586C5 #C53586 #86C535

tetradic

#3586C5 #BC35C5 #C57435 #3EC535

square

#3586C5 #BC35C5 #C57435 #3EC535

split-complementary

#3586C5 #C5353E #C5BC35

monochromatic

#1B4465 #286595 #3586C5 #62A3D5 #93BFE2

Accessibility & contrast

On white

3.91

#3586C5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#3586C5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3586C5

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3586C5	#FFFFFF	#000000	##000000
##3586C5	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6988C8

Deuteranopia (green-blind)

#557BC4

Tritanopia (blue-blind)

#00959C

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #3586c5;
/* rgb */ color: rgb(53, 134, 197);
/* oklch */ color: oklch(60.0% 0.124 245.6);

Tailwind

colors: {
  custom: {
    50: '#7fa9d7',
    500: '#3586c5',
    950: '#000000',
  },
}

SCSS

$custom: #3586c5;
$custom-light: #7fa9d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3586c5",
  "rgb": {
    "r": 53,
    "g": 134,
    "b": 197
  },
  "hsl": {
    "h": 206.25,
    "s": 57.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.59991,
    "c": 0.12378,
    "h": 245.6
  },
  "luminance": 0.21838
}

Semantic roles & 50–950 ramp

primary

#3586C5

secondary

#CDA789

accent

#8A47E1

background

#F8FAFD

surface

#EFF4FA

border

#CACED3

text

#0B0F14

muted

#7C7F83

Preview Lab

Preview with #3586C5

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

Preview Lab → · Contrast checker → · Palette generator →