#3576CF#3576CF

#3576CF is a mid, vivid cyan. Relative luminance 0.182; OKLCH L 57.0% C 0.153 H 257.1°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#3576CF
RGB	rgb(53, 118, 207)
HSL	hsl(215, 62%, 51%)
HSV	hsv(215, 74%, 81%)
CMYK	cmyk(74.4%, 43%, 0%, 18.8%)
CIE-LAB	lab(49.76, 9.96, -51.97)
CIE-LCH	lch(49.76, 52.92, 280.85°)
OKLab	oklab(56.96% -0.034 -0.1487)
OKLCH	oklch(56.96% 0.153 257.1)
XYZ	xyz(19.2050, 18.2166, 61.5234)
Luminance	0.1822 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3576CF #CF8E35

analogous

#35C3CF #3576CF #4135CF

triadic

#3576CF #CF3576 #76CF35

tetradic

#3576CF #CF35C3 #CF8E35 #35CF41

square

#3576CF #CF35C3 #CF8E35 #35CF41

split-complementary

#3576CF #CF4135 #C3CF35

monochromatic

#1A3E6F #265AA1 #3576CF #6698DB #98B9E7

Accessibility & contrast

On white

4.52

#3576CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#3576CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3576CF

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3576CF	#FFFFFF	#000000	##000000
##3576CF	1.00	4.52	4.64	4.64
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A7ED2

Deuteranopia (green-blind)

#2D70CD

Tritanopia (blue-blind)

#008B98

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #3576cf;
/* rgb */ color: rgb(53, 118, 207);
/* oklch */ color: oklch(57.0% 0.153 257.1);

Tailwind

colors: {
  custom: {
    50: '#809cde',
    500: '#3576cf',
    950: '#000000',
  },
}

SCSS

$custom: #3576cf;
$custom-light: #809cde;
$custom-dark: #000000;

JSON

{
  "hex": "#3576cf",
  "rgb": {
    "r": 53,
    "g": 118,
    "b": 207
  },
  "hsl": {
    "h": 214.675,
    "s": 61.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.56964,
    "c": 0.15255,
    "h": 257.1
  },
  "luminance": 0.18219
}

Semantic roles & 50–950 ramp

primary

#3576CF

secondary

#D2B58E

accent

#A043E5

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #3576CF

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

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