#3483C9#3483C9

#3483C9 is a mid, vivid cyan. Relative luminance 0.212; OKLCH L 59.5% C 0.132 H 248.8°. Best body text is #000000 at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#3483C9
RGB	rgb(52, 131, 201)
HSL	hsl(208, 59%, 50%)
HSV	hsv(208, 74%, 79%)
CMYK	cmyk(74.1%, 34.8%, 0%, 21.2%)
CIE-LAB	lab(53.14, -0.28, -43.17)
CIE-LCH	lch(53.14, 43.17, 269.62°)
OKLab	oklab(59.49% -0.0477 -0.1227)
OKLCH	oklch(59.49% 0.132 248.8)
XYZ	xyz(20.0711, 21.1774, 58.2769)
Luminance	0.2118 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3483C9 #C97A34

analogous

#34C9C5 #3483C9 #3439C9

triadic

#3483C9 #C93483 #83C934

tetradic

#3483C9 #C534C9 #C97A34 #39C934

square

#3483C9 #C534C9 #C97A34 #39C934

split-complementary

#3483C9 #C93439 #C9C534

monochromatic

#1B4468 #276398 #3483C9 #63A1D7 #94BEE3

Accessibility & contrast

On white

4.01

#3483C9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.24

#3483C9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3483C9

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3483C9	#FFFFFF	#000000	##000000
##3483C9	1.00	4.01	5.24	5.24
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.24	21.00	1.00	1.00
##000000	5.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6387CC

Deuteranopia (green-blind)

#4D79C8

Tritanopia (blue-blind)

#00949C

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #3483c9;
/* rgb */ color: rgb(52, 131, 201);
/* oklch */ color: oklch(59.5% 0.132 248.8);

Tailwind

colors: {
  custom: {
    50: '#7fa6da',
    500: '#3483c9',
    950: '#000000',
  },
}

SCSS

$custom: #3483c9;
$custom-light: #7fa6da;
$custom-dark: #000000;

JSON

{
  "hex": "#3483c9",
  "rgb": {
    "r": 52,
    "g": 131,
    "b": 201
  },
  "hsl": {
    "h": 208.188,
    "s": 58.893,
    "l": 49.608
  },
  "oklch": {
    "l": 0.5949,
    "c": 0.13166,
    "h": 248.8
  },
  "luminance": 0.2118
}

Semantic roles & 50–950 ramp

primary

#3483C9

secondary

#CEAA8A

accent

#8F46E2

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0B0F15

muted

#7C7F83

Preview Lab

Preview with #3483C9

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

Preview Lab → · Contrast checker → · Palette generator →