#358BC4#358BC4

#358BC4 is a mid, moderate cyan. Relative luminance 0.232; OKLCH L 61.1% C 0.119 H 241.7°. Best body text is #000000 at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#358BC4
RGB	rgb(53, 139, 196)
HSL	hsl(204, 57%, 49%)
HSV	hsv(204, 73%, 77%)
CMYK	cmyk(73%, 29.1%, 0%, 23.1%)
CIE-LAB	lab(55.28, -6.62, -36.96)
CIE-LCH	lch(55.28, 37.55, 259.85°)
OKLab	oklab(61.11% -0.0562 -0.1045)
OKLCH	oklch(61.11% 0.119 241.7)
XYZ	xyz(20.6608, 23.2053, 55.6040)
Luminance	0.2321 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#358BC4 #C46E35

analogous

#35C4B6 #358BC4 #3544C4

triadic

#358BC4 #C4358B #8BC435

tetradic

#358BC4 #B635C4 #C46E35 #44C435

square

#358BC4 #B635C4 #C46E35 #44C435

split-complementary

#358BC4 #C43544 #C4B635

monochromatic

#1B4764 #286994 #358BC4 #62A7D4 #92C2E1

Accessibility & contrast

On white

3.72

#358BC4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.64

#358BC4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #358BC4

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##358BC4	#FFFFFF	#000000	##000000
##358BC4	1.00	3.72	5.64	5.64
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.64	21.00	1.00	1.00
##000000	5.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#718CC7

Deuteranopia (green-blind)

#5D7EC3

Tritanopia (blue-blind)

#00999F

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #358bc4;
/* rgb */ color: rgb(53, 139, 196);
/* oklch */ color: oklch(61.1% 0.119 241.7);

Tailwind

colors: {
  custom: {
    50: '#7facd6',
    500: '#358bc4',
    950: '#000000',
  },
}

SCSS

$custom: #358bc4;
$custom-light: #7facd6;
$custom-dark: #000000;

JSON

{
  "hex": "#358bc4",
  "rgb": {
    "r": 53,
    "g": 139,
    "b": 196
  },
  "hsl": {
    "h": 203.916,
    "s": 57.43,
    "l": 48.824
  },
  "oklch": {
    "l": 0.61106,
    "c": 0.11865,
    "h": 241.7
  },
  "luminance": 0.23208
}

Semantic roles & 50–950 ramp

primary

#358BC4

secondary

#CCA488

accent

#8447E1

background

#F8FAFD

surface

#EFF4FA

border

#CACED3

text

#0B1014

muted

#7C7F83

Preview Lab

Preview with #358BC4

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

Preview Lab → · Contrast checker → · Palette generator →