#358EC3#358EC3

#358EC3 is a mid, moderate cyan. Relative luminance 0.240; OKLCH L 61.8% C 0.115 H 239.0°. Best body text is #000000 at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#358EC3
RGB	rgb(53, 142, 195)
HSL	hsl(202, 57%, 49%)
HSV	hsv(202, 73%, 76%)
CMYK	cmyk(72.8%, 27.2%, 0%, 23.5%)
CIE-LAB	lab(56.13, -8.69, -35.07)
CIE-LCH	lch(56.13, 36.13, 256.09°)
OKLab	oklab(61.76% -0.0594 -0.099)
OKLCH	oklch(61.76% 0.115 239)
XYZ	xyz(20.9877, 24.0406, 55.1534)
Luminance	0.2404 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#358EC3 #C36A35

analogous

#35C3B1 #358EC3 #3547C3

triadic

#358EC3 #C3358E #8EC335

tetradic

#358EC3 #B135C3 #C36A35 #47C335

square

#358EC3 #B135C3 #C36A35 #47C335

split-complementary

#358EC3 #C33547 #C3B135

monochromatic

#1B4863 #286B93 #358EC3 #61A9D4 #91C3E1

Accessibility & contrast

On white

3.62

#358EC3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.81

#358EC3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #358EC3

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##358EC3	#FFFFFF	#000000	##000000
##358EC3	1.00	3.62	5.81	5.81
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.81	21.00	1.00	1.00
##000000	5.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#758EC5

Deuteranopia (green-blind)

#6281C2

Tritanopia (blue-blind)

#009BA0

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #358ec3;
/* rgb */ color: rgb(53, 142, 195);
/* oklch */ color: oklch(61.8% 0.115 239.0);

Tailwind

colors: {
  custom: {
    50: '#7faed5',
    500: '#358ec3',
    950: '#000000',
  },
}

SCSS

$custom: #358ec3;
$custom-light: #7faed5;
$custom-dark: #000000;

JSON

{
  "hex": "#358ec3",
  "rgb": {
    "r": 53,
    "g": 142,
    "b": 195
  },
  "hsl": {
    "h": 202.394,
    "s": 57.258,
    "l": 48.627
  },
  "oklch": {
    "l": 0.6176,
    "c": 0.11545,
    "h": 239
  },
  "luminance": 0.24043
}

Semantic roles & 50–950 ramp

primary

#358EC3

secondary

#CCA188

accent

#8047E1

background

#F8FAFD

surface

#EFF4FA

border

#CACED3

text

#0B1014

muted

#7C7F83

Preview Lab

Preview with #358EC3

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

Preview Lab → · Contrast checker → · Palette generator →