#3483CF#3483CF

#3483CF is a mid, vivid cyan. Relative luminance 0.215; OKLCH L 59.8% C 0.139 H 250.6°. Best body text is #000000 at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#3483CF
RGB	rgb(52, 131, 207)
HSL	hsl(209, 62%, 51%)
HSV	hsv(209, 75%, 81%)
CMYK	cmyk(74.9%, 36.7%, 0%, 18.8%)
CIE-LAB	lab(53.45, 1.89, -46.08)
CIE-LCH	lch(53.45, 46.12, 272.35°)
OKLab	oklab(59.84% -0.0461 -0.1312)
OKLCH	oklch(59.84% 0.139 250.6)
XYZ	xyz(20.7907, 21.4653, 62.0669)
Luminance	0.2147 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3483CF #CF8034

analogous

#34CFCD #3483CF #3435CF

triadic

#3483CF #CF3483 #83CF34

tetradic

#3483CF #CD34CF #CF8034 #35CF34

square

#3483CF #CD34CF #CF8034 #35CF34

split-complementary

#3483CF #CF3435 #CFCD34

monochromatic

#1A456E #2664A0 #3483CF #65A1DB #97BFE6

Accessibility & contrast

On white

3.97

#3483CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.29

#3483CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3483CF

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3483CF	#FFFFFF	#000000	##000000
##3483CF	1.00	3.97	5.29	5.29
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.29	21.00	1.00	1.00
##000000	5.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6088D2

Deuteranopia (green-blind)

#4879CE

Tritanopia (blue-blind)

#00959F

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #3483cf;
/* rgb */ color: rgb(52, 131, 207);
/* oklch */ color: oklch(59.8% 0.139 250.6);

Tailwind

colors: {
  custom: {
    50: '#80a6de',
    500: '#3483cf',
    950: '#000000',
  },
}

SCSS

$custom: #3483cf;
$custom-light: #80a6de;
$custom-dark: #000000;

JSON

{
  "hex": "#3483cf",
  "rgb": {
    "r": 52,
    "g": 131,
    "b": 207
  },
  "hsl": {
    "h": 209.419,
    "s": 61.753,
    "l": 50.784
  },
  "oklch": {
    "l": 0.59836,
    "c": 0.1391,
    "h": 250.6
  },
  "luminance": 0.21468
}

Semantic roles & 50–950 ramp

primary

#3483CF

secondary

#D2AF8D

accent

#9243E5

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3483CF

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

Preview Lab → · Contrast checker → · Palette generator →