#3584C2#3584C2

#3584C2 is a mid, vivid cyan. Relative luminance 0.212; OKLCH L 59.4% C 0.122 H 245.8°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#3584C2
RGB	rgb(53, 132, 194)
HSL	hsl(206, 57%, 48%)
HSV	hsv(206, 73%, 76%)
CMYK	cmyk(72.7%, 32%, 0%, 23.9%)
CIE-LAB	lab(53.12, -3.25, -39.23)
CIE-LCH	lch(53.12, 39.36, 265.26°)
OKLab	oklab(59.36% -0.05 -0.1112)
OKLCH	oklch(59.36% 0.122 245.8)
XYZ	xyz(19.4533, 21.1523, 54.0860)
Luminance	0.2115 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3584C2 #C27335

analogous

#35C2B9 #3584C2 #353DC2

triadic

#3584C2 #C23584 #84C235

tetradic

#3584C2 #B935C2 #C27335 #3DC235

square

#3584C2 #B935C2 #C27335 #3DC235

split-complementary

#3584C2 #C2353D #C2B935

monochromatic

#1B4362 #286392 #3584C2 #60A1D4 #91BEE1

Accessibility & contrast

On white

4.01

#3584C2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#3584C2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3584C2

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3584C2	#FFFFFF	#000000	##000000
##3584C2	1.00	4.01	5.23	5.23
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6886C5

Deuteranopia (green-blind)

#5479C1

Tritanopia (blue-blind)

#00939A

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #3584c2;
/* rgb */ color: rgb(53, 132, 194);
/* oklch */ color: oklch(59.4% 0.122 245.8);

Tailwind

colors: {
  custom: {
    50: '#7ea7d4',
    500: '#3584c2',
    950: '#000000',
  },
}

SCSS

$custom: #3584c2;
$custom-light: #7ea7d4;
$custom-dark: #000000;

JSON

{
  "hex": "#3584c2",
  "rgb": {
    "r": 53,
    "g": 132,
    "b": 194
  },
  "hsl": {
    "h": 206.383,
    "s": 57.085,
    "l": 48.431
  },
  "oklch": {
    "l": 0.59362,
    "c": 0.12193,
    "h": 245.8
  },
  "luminance": 0.21154
}

Semantic roles & 50–950 ramp

primary

#3584C2

secondary

#CCA587

accent

#8B47E0

background

#F8FAFD

surface

#EFF4FA

border

#CACED3

text

#0B0F14

muted

#7C7F83

Preview Lab

Preview with #3584C2

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

Preview Lab → · Contrast checker → · Palette generator →