#3486D2#3486D2

#3486D2 is a mid, vivid cyan. Relative luminance 0.224; OKLCH L 60.7% C 0.140 H 249.9°. Best body text is #000000 at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#3486D2
RGB	rgb(52, 134, 210)
HSL	hsl(209, 64%, 51%)
HSV	hsv(209, 75%, 82%)
CMYK	cmyk(75.2%, 36.2%, 0%, 17.6%)
CIE-LAB	lab(54.48, 1.18, -46.15)
CIE-LCH	lch(54.48, 46.16, 271.47°)
OKLab	oklab(60.69% -0.048 -0.1314)
OKLCH	oklch(60.69% 0.14 249.9)
XYZ	xyz(21.5697, 22.4309, 64.1531)
Luminance	0.2243 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3486D2 #D28034

analogous

#34D2CF #3486D2 #3437D2

triadic

#3486D2 #D23486 #86D234

tetradic

#3486D2 #CF34D2 #D28034 #37D234

square

#3486D2 #CF34D2 #D28034 #37D234

split-complementary

#3486D2 #D23437 #D2CF34

monochromatic

#194772 #2467A4 #3486D2 #66A4DD #98C2E8

Accessibility & contrast

On white

3.83

#3486D2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.49

#3486D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3486D2

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3486D2	#FFFFFF	#000000	##000000
##3486D2	1.00	3.83	5.49	5.49
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.49	21.00	1.00	1.00
##000000	5.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#638AD5

Deuteranopia (green-blind)

#4B7CD1

Tritanopia (blue-blind)

#0098A2

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #3486d2;
/* rgb */ color: rgb(52, 134, 210);
/* oklch */ color: oklch(60.7% 0.140 249.9);

Tailwind

colors: {
  custom: {
    50: '#81a8e0',
    500: '#3486d2',
    950: '#000000',
  },
}

SCSS

$custom: #3486d2;
$custom-light: #81a8e0;
$custom-dark: #000000;

JSON

{
  "hex": "#3486d2",
  "rgb": {
    "r": 52,
    "g": 134,
    "b": 210
  },
  "hsl": {
    "h": 208.861,
    "s": 63.71,
    "l": 51.373
  },
  "oklch": {
    "l": 0.60692,
    "c": 0.1399,
    "h": 249.9
  },
  "luminance": 0.22433
}

Semantic roles & 50–950 ramp

primary

#3486D2

secondary

#D4B08E

accent

#9141E7

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3486D2

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

Preview Lab → · Contrast checker → · Palette generator →