#358CD2#358CD2

#358CD2 is a light, vivid cyan. Relative luminance 0.242; OKLCH L 62.1% C 0.134 H 246.7°. Best body text is #000000 at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#358CD2
RGB	rgb(53, 140, 210)
HSL	hsl(207, 64%, 52%)
HSV	hsv(207, 75%, 82%)
CMYK	cmyk(74.8%, 33.3%, 0%, 17.6%)
CIE-LAB	lab(56.25, -2.24, -43.35)
CIE-LCH	lch(56.25, 43.40, 267.04°)
OKLab	oklab(62.09% -0.0529 -0.1231)
OKLCH	oklch(62.09% 0.134 246.7)
XYZ	xyz(22.4747, 24.1636, 64.4398)
Luminance	0.2417 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#358CD2 #D27B35

analogous

#35D2CA #358CD2 #353ED2

triadic

#358CD2 #D2358C #8CD235

tetradic

#358CD2 #CA35D2 #D27B35 #3ED235

square

#358CD2 #CA35D2 #D27B35 #3ED235

split-complementary

#358CD2 #D2353E #D2CA35

monochromatic

#1A4B73 #256CA5 #358CD2 #67A8DD #99C5E8

Accessibility & contrast

On white

3.60

#358CD2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.83

#358CD2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #358CD2

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##358CD2	#FFFFFF	#000000	##000000
##358CD2	1.00	3.60	5.83	5.83
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.83	21.00	1.00	1.00
##000000	5.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C8FD5

Deuteranopia (green-blind)

#5580D1

Tritanopia (blue-blind)

#009DA5

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #358cd2;
/* rgb */ color: rgb(53, 140, 210);
/* oklch */ color: oklch(62.1% 0.134 246.7);

Tailwind

colors: {
  custom: {
    50: '#81ade0',
    500: '#358cd2',
    950: '#000000',
  },
}

SCSS

$custom: #358cd2;
$custom-light: #81ade0;
$custom-dark: #000000;

JSON

{
  "hex": "#358cd2",
  "rgb": {
    "r": 53,
    "g": 140,
    "b": 210
  },
  "hsl": {
    "h": 206.752,
    "s": 63.563,
    "l": 51.569
  },
  "oklch": {
    "l": 0.62091,
    "c": 0.134,
    "h": 246.7
  },
  "luminance": 0.24166
}

Semantic roles & 50–950 ramp

primary

#358CD2

secondary

#D4AE8F

accent

#8B41E7

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #358CD2

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

Preview Lab → · Contrast checker → · Palette generator →