#3576C4#3576C4

#3576C4 is a mid, vivid cyan. Relative luminance 0.177; OKLCH L 56.3% C 0.138 H 254.7°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#3576C4
RGB	rgb(53, 118, 196)
HSL	hsl(213, 57%, 49%)
HSV	hsv(213, 73%, 77%)
CMYK	cmyk(73%, 39.8%, 0%, 23.1%)
CIE-LAB	lab(49.13, 5.92, -46.69)
CIE-LCH	lch(49.13, 47.06, 277.22°)
OKLab	oklab(56.27% -0.0363 -0.1332)
OKLCH	oklch(56.27% 0.138 254.7)
XYZ	xyz(17.9068, 17.6973, 54.6860)
Luminance	0.1770 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3576C4 #C48335

analogous

#35BEC4 #3576C4 #3B35C4

triadic

#3576C4 #C43576 #76C435

tetradic

#3576C4 #C435BE #C48335 #35C43B

square

#3576C4 #C435BE #C48335 #35C43B

split-complementary

#3576C4 #C43B35 #BEC435

monochromatic

#1B3C64 #285994 #3576C4 #6296D4 #92B6E1

Accessibility & contrast

On white

4.63

#3576C4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#3576C4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3576C4

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3576C4	#FFFFFF	#000000	##FFFFFF
##3576C4	1.00	4.63	4.54	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#517CC7

Deuteranopia (green-blind)

#3B6FC2

Tritanopia (blue-blind)

#008893

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #3576c4;
/* rgb */ color: rgb(53, 118, 196);
/* oklch */ color: oklch(56.3% 0.138 254.7);

Tailwind

colors: {
  custom: {
    50: '#7e9dd6',
    500: '#3576c4',
    950: '#000000',
  },
}

SCSS

$custom: #3576c4;
$custom-light: #7e9dd6;
$custom-dark: #000000;

JSON

{
  "hex": "#3576c4",
  "rgb": {
    "r": 53,
    "g": 118,
    "b": 196
  },
  "hsl": {
    "h": 212.727,
    "s": 57.43,
    "l": 48.824
  },
  "oklch": {
    "l": 0.5627,
    "c": 0.13809,
    "h": 254.7
  },
  "luminance": 0.17699
}

Semantic roles & 50–950 ramp

primary

#3576C4

secondary

#CCAD88

accent

#9B47E1

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #3576C4

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

Preview Lab → · Contrast checker → · Palette generator →