#359CC4#359CC4

#359CC4 is a light, moderate cyan. Relative luminance 0.285; OKLCH L 65.1% C 0.109 H 228.2°. Best body text is #000000 at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#359CC4
RGB	rgb(53, 156, 196)
HSL	hsl(197, 57%, 49%)
HSV	hsv(197, 73%, 77%)
CMYK	cmyk(73%, 20.4%, 0%, 23.1%)
CIE-LAB	lab(60.35, -16.11, -29.06)
CIE-LCH	lch(60.35, 33.23, 241.01°)
OKLab	oklab(65.14% -0.0728 -0.0815)
OKLCH	oklch(65.14% 0.109 228.2)
XYZ	xyz(23.3164, 28.5166, 56.4893)
Luminance	0.2852 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#359CC4 #C45D35

analogous

#35C4A5 #359CC4 #3555C4

triadic

#359CC4 #C4359C #9CC435

tetradic

#359CC4 #A535C4 #C45D35 #55C435

square

#359CC4 #A535C4 #C45D35 #55C435

split-complementary

#359CC4 #C43555 #C4A535

monochromatic

#1B4F64 #287694 #359CC4 #62B4D4 #92CBE1

Accessibility & contrast

On white

3.13

#359CC4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.70

#359CC4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #359CC4

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##359CC4	#FFFFFF	#000000	##000000
##359CC4	1.00	3.13	6.70	6.70
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.70	21.00	1.00	1.00
##000000	6.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8799C6

Deuteranopia (green-blind)

#748BC3

Tritanopia (blue-blind)

#00A7A9

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #359cc4;
/* rgb */ color: rgb(53, 156, 196);
/* oklch */ color: oklch(65.1% 0.109 228.2);

Tailwind

colors: {
  custom: {
    50: '#7fb9d6',
    500: '#359cc4',
    950: '#000000',
  },
}

SCSS

$custom: #359cc4;
$custom-light: #7fb9d6;
$custom-dark: #000000;

JSON

{
  "hex": "#359cc4",
  "rgb": {
    "r": 53,
    "g": 156,
    "b": 196
  },
  "hsl": {
    "h": 196.783,
    "s": 57.43,
    "l": 48.824
  },
  "oklch": {
    "l": 0.65139,
    "c": 0.10931,
    "h": 228.2
  },
  "luminance": 0.28519
}

Semantic roles & 50–950 ramp

primary

#359CC4

secondary

#CC9B88

accent

#7247E1

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #359CC4

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

Preview Lab → · Contrast checker → · Palette generator →