#359DC4#359DC4

#359DC4 is a light, moderate cyan. Relative luminance 0.289; OKLCH L 65.4% C 0.109 H 227.4°. Best body text is #000000 at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#359DC4
RGB	rgb(53, 157, 196)
HSL	hsl(196, 57%, 49%)
HSV	hsv(196, 73%, 77%)
CMYK	cmyk(73%, 19.9%, 0%, 23.1%)
CIE-LAB	lab(60.65, -16.65, -28.60)
CIE-LCH	lch(60.65, 33.09, 239.80°)
OKLab	oklab(65.38% -0.0738 -0.0802)
OKLCH	oklch(65.38% 0.109 227.4)
XYZ	xyz(23.4849, 28.8536, 56.5454)
Luminance	0.2886 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#359DC4 #C45C35

analogous

#35C4A4 #359DC4 #3555C4

triadic

#359DC4 #C4359D #9DC435

tetradic

#359DC4 #A435C4 #C45C35 #55C435

square

#359DC4 #A435C4 #C45C35 #55C435

split-complementary

#359DC4 #C43555 #C4A435

monochromatic

#1B5064 #287694 #359DC4 #62B5D4 #92CCE1

Accessibility & contrast

On white

3.10

#359DC4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.77

#359DC4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #359DC4

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##359DC4	#FFFFFF	#000000	##000000
##359DC4	1.00	3.10	6.77	6.77
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.77	21.00	1.00	1.00
##000000	6.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#889AC6

Deuteranopia (green-blind)

#758CC4

Tritanopia (blue-blind)

#00A8AA

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #359dc4;
/* rgb */ color: rgb(53, 157, 196);
/* oklch */ color: oklch(65.4% 0.109 227.4);

Tailwind

colors: {
  custom: {
    50: '#80bad6',
    500: '#359dc4',
    950: '#000000',
  },
}

SCSS

$custom: #359dc4;
$custom-light: #80bad6;
$custom-dark: #000000;

JSON

{
  "hex": "#359dc4",
  "rgb": {
    "r": 53,
    "g": 157,
    "b": 196
  },
  "hsl": {
    "h": 196.364,
    "s": 57.43,
    "l": 48.824
  },
  "oklch": {
    "l": 0.65379,
    "c": 0.10898,
    "h": 227.4
  },
  "luminance": 0.28856
}

Semantic roles & 50–950 ramp

primary

#359DC4

secondary

#CC9B88

accent

#7147E1

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #359DC4

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

Preview Lab → · Contrast checker → · Palette generator →