#3485D1#3485D1

#3485D1 is a mid, vivid cyan. Relative luminance 0.221; OKLCH L 60.4% C 0.140 H 250.2°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#3485D1
RGB	rgb(52, 133, 209)
HSL	hsl(209, 63%, 51%)
HSV	hsv(209, 75%, 82%)
CMYK	cmyk(75.1%, 36.4%, 0%, 18%)
CIE-LAB	lab(54.14, 1.42, -46.13)
CIE-LCH	lch(54.14, 46.15, 271.76°)
OKLab	oklab(60.41% -0.0474 -0.1313)
OKLCH	oklch(60.41% 0.14 250.2)
XYZ	xyz(21.3080, 22.1061, 63.4531)
Luminance	0.2211 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3485D1 #D18034

analogous

#34D1CF #3485D1 #3436D1

triadic

#3485D1 #D13485 #85D134

tetradic

#3485D1 #CF34D1 #D18034 #36D134

square

#3485D1 #CF34D1 #D18034 #36D134

split-complementary

#3485D1 #D13436 #D1CF34

monochromatic

#1A4771 #2566A3 #3485D1 #66A3DC #98C1E8

Accessibility & contrast

On white

3.87

#3485D1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.42

#3485D1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3485D1

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3485D1	#FFFFFF	#000000	##000000
##3485D1	1.00	3.87	5.42	5.42
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.42	21.00	1.00	1.00
##000000	5.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6289D4

Deuteranopia (green-blind)

#4A7BD0

Tritanopia (blue-blind)

#0097A1

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #3485d1;
/* rgb */ color: rgb(52, 133, 209);
/* oklch */ color: oklch(60.4% 0.140 250.2);

Tailwind

colors: {
  custom: {
    50: '#80a8df',
    500: '#3485d1',
    950: '#000000',
  },
}

SCSS

$custom: #3485d1;
$custom-light: #80a8df;
$custom-dark: #000000;

JSON

{
  "hex": "#3485d1",
  "rgb": {
    "r": 52,
    "g": 133,
    "b": 209
  },
  "hsl": {
    "h": 209.045,
    "s": 63.052,
    "l": 51.176
  },
  "oklch": {
    "l": 0.60407,
    "c": 0.13962,
    "h": 250.2
  },
  "luminance": 0.22109
}

Semantic roles & 50–950 ramp

primary

#3485D1

secondary

#D3AF8E

accent

#9142E6

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3485D1

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

Preview Lab → · Contrast checker → · Palette generator →