#3586D0#3586D0

#3586D0 is a mid, vivid cyan. Relative luminance 0.224; OKLCH L 60.6% C 0.137 H 249.5°. Best body text is #000000 at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#3586D0
RGB	rgb(53, 134, 208)
HSL	hsl(209, 62%, 51%)
HSV	hsv(209, 75%, 82%)
CMYK	cmyk(74.5%, 35.6%, 0%, 18.4%)
CIE-LAB	lab(54.41, 0.58, -45.14)
CIE-LCH	lch(54.41, 45.14, 270.74°)
OKLab	oklab(60.61% -0.048 -0.1284)
OKLCH	oklch(60.61% 0.137 249.5)
XYZ	xyz(21.3742, 22.3587, 62.8514)
Luminance	0.2236 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3586D0 #D07F35

analogous

#35D0CC #3586D0 #3538D0

triadic

#3586D0 #D03586 #86D035

tetradic

#3586D0 #CC35D0 #D07F35 #38D035

square

#3586D0 #CC35D0 #D07F35 #38D035

split-complementary

#3586D0 #D03538 #D0CC35

monochromatic

#1A4770 #2667A2 #3586D0 #67A4DC #98C1E7

Accessibility & contrast

On white

3.84

#3586D0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.47

#3586D0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3586D0

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3586D0	#FFFFFF	#000000	##000000
##3586D0	1.00	3.84	5.47	5.47
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.47	21.00	1.00	1.00
##000000	5.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#648AD3

Deuteranopia (green-blind)

#4D7CCF

Tritanopia (blue-blind)

#0098A1

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #3586d0;
/* rgb */ color: rgb(53, 134, 208);
/* oklch */ color: oklch(60.6% 0.137 249.5);

Tailwind

colors: {
  custom: {
    50: '#81a8df',
    500: '#3586d0',
    950: '#000000',
  },
}

SCSS

$custom: #3586d0;
$custom-light: #81a8df;
$custom-dark: #000000;

JSON

{
  "hex": "#3586d0",
  "rgb": {
    "r": 53,
    "g": 134,
    "b": 208
  },
  "hsl": {
    "h": 208.645,
    "s": 62.249,
    "l": 51.176
  },
  "oklch": {
    "l": 0.60607,
    "c": 0.1371,
    "h": 249.5
  },
  "luminance": 0.22361
}

Semantic roles & 50–950 ramp

primary

#3586D0

secondary

#D3AF8E

accent

#9042E5

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3586D0

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

Preview Lab → · Contrast checker → · Palette generator →