#3576C7#3576C7

#3576C7 is a mid, vivid cyan. Relative luminance 0.178; OKLCH L 56.5% C 0.142 H 255.5°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#3576C7
RGB	rgb(53, 118, 199)
HSL	hsl(213, 58%, 49%)
HSV	hsv(213, 73%, 78%)
CMYK	cmyk(73.4%, 40.7%, 0%, 22%)
CIE-LAB	lab(49.30, 7.02, -48.14)
CIE-LCH	lch(49.30, 48.65, 278.29°)
OKLab	oklab(56.46% -0.0357 -0.1375)
OKLCH	oklch(56.46% 0.142 255.5)
XYZ	xyz(18.2516, 17.8352, 56.5024)
Luminance	0.1784 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3576C7 #C78635

analogous

#35BFC7 #3576C7 #3D35C7

triadic

#3576C7 #C73576 #76C735

tetradic

#3576C7 #C735BF #C78635 #35C73D

square

#3576C7 #C735BF #C78635 #35C73D

split-complementary

#3576C7 #C73D35 #BFC735

monochromatic

#1B3D66 #285997 #3576C7 #6496D6 #94B7E2

Accessibility & contrast

On white

4.60

#3576C7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#3576C7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3576C7

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3576C7	#FFFFFF	#000000	##FFFFFF
##3576C7	1.00	4.60	4.57	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F7CCA

Deuteranopia (green-blind)

#376FC5

Tritanopia (blue-blind)

#008995

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #3576c7;
/* rgb */ color: rgb(53, 118, 199);
/* oklch */ color: oklch(56.5% 0.142 255.5);

Tailwind

colors: {
  custom: {
    50: '#7f9dd8',
    500: '#3576c7',
    950: '#000000',
  },
}

SCSS

$custom: #3576c7;
$custom-light: #7f9dd8;
$custom-dark: #000000;

JSON

{
  "hex": "#3576c7",
  "rgb": {
    "r": 53,
    "g": 118,
    "b": 199
  },
  "hsl": {
    "h": 213.288,
    "s": 57.937,
    "l": 49.412
  },
  "oklch": {
    "l": 0.56456,
    "c": 0.14202,
    "h": 255.5
  },
  "luminance": 0.17837
}

Semantic roles & 50–950 ramp

primary

#3576C7

secondary

#CEB08A

accent

#9C47E1

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #3576C7

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

Preview Lab → · Contrast checker → · Palette generator →