#3576CC#3576CC

#3576CC is a mid, vivid cyan. Relative luminance 0.181; OKLCH L 56.8% C 0.149 H 256.5°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#3576CC
RGB	rgb(53, 118, 204)
HSL	hsl(214, 60%, 50%)
HSV	hsv(214, 74%, 80%)
CMYK	cmyk(74%, 42.2%, 0%, 20%)
CIE-LAB	lab(49.58, 8.86, -50.54)
CIE-LCH	lch(49.58, 51.31, 279.94°)
OKLab	oklab(56.77% -0.0346 -0.1445)
OKLCH	oklch(56.77% 0.149 256.5)
XYZ	xyz(18.8417, 18.0713, 59.6101)
Luminance	0.1807 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3576CC #CC8B35

analogous

#35C2CC #3576CC #3F35CC

triadic

#3576CC #CC3576 #76CC35

tetradic

#3576CC #CC35C2 #CC8B35 #35CC3F

square

#3576CC #CC35C2 #CC8B35 #35CC3F

split-complementary

#3576CC #CC3F35 #C2CC35

monochromatic

#1B3E6B #275A9C #3576CC #6697D8 #97B8E5

Accessibility & contrast

On white

4.55

#3576CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#3576CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3576CC

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3576CC	#FFFFFF	#000000	##000000
##3576CC	1.00	4.55	4.61	4.61
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C7DCF

Deuteranopia (green-blind)

#326FCA

Tritanopia (blue-blind)

#008A97

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #3576cc;
/* rgb */ color: rgb(53, 118, 204);
/* oklch */ color: oklch(56.8% 0.149 256.5);

Tailwind

colors: {
  custom: {
    50: '#809cdc',
    500: '#3576cc',
    950: '#000000',
  },
}

SCSS

$custom: #3576cc;
$custom-light: #809cdc;
$custom-dark: #000000;

JSON

{
  "hex": "#3576cc",
  "rgb": {
    "r": 53,
    "g": 118,
    "b": 204
  },
  "hsl": {
    "h": 214.172,
    "s": 59.684,
    "l": 50.392
  },
  "oklch": {
    "l": 0.56771,
    "c": 0.1486,
    "h": 256.5
  },
  "luminance": 0.18073
}

Semantic roles & 50–950 ramp

primary

#3576CC

secondary

#D0B38D

accent

#9F45E3

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #3576CC

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

Preview Lab → · Contrast checker → · Palette generator →