#358FDE#358FDE

#358FDE is a light, vivid cyan. Relative luminance 0.257; OKLCH L 63.4% C 0.146 H 248.9°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#358FDE
RGB	rgb(53, 143, 222)
HSL	hsl(208, 72%, 54%)
HSV	hsv(208, 76%, 87%)
CMYK	cmyk(76.1%, 35.6%, 0%, 12.9%)
CIE-LAB	lab(57.73, 0.30, -47.74)
CIE-LCH	lch(57.73, 47.74, 270.36°)
OKLab	oklab(63.45% -0.0524 -0.1359)
OKLCH	oklch(63.45% 0.146 248.9)
XYZ	xyz(24.4705, 25.6729, 72.7587)
Luminance	0.2568 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#358FDE #DE8435

analogous

#35DED8 #358FDE #353BDE

triadic

#358FDE #DE358F #8FDE35

tetradic

#358FDE #D835DE #DE8435 #3BDE35

square

#358FDE #D835DE #DE8435 #3BDE35

split-complementary

#358FDE #DE353B #DED835

monochromatic

#155083 #1E70B8 #358FDE #6AACE7 #9EC9EF

Accessibility & contrast

On white

3.42

#358FDE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#358FDE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #358FDE

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##358FDE	#FFFFFF	#000000	##000000
##358FDE	1.00	3.42	6.14	6.14
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.14	21.00	1.00	1.00
##000000	6.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A93E1

Deuteranopia (green-blind)

#5184DC

Tritanopia (blue-blind)

#00A2AC

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #358fde;
/* rgb */ color: rgb(53, 143, 222);
/* oklch */ color: oklch(63.4% 0.146 248.9);

Tailwind

colors: {
  custom: {
    50: '#83afe8',
    500: '#358fde',
    950: '#000000',
  },
}

SCSS

$custom: #358fde;
$custom-light: #83afe8;
$custom-dark: #000000;

JSON

{
  "hex": "#358fde",
  "rgb": {
    "r": 53,
    "g": 143,
    "b": 222
  },
  "hsl": {
    "h": 208.047,
    "s": 71.915,
    "l": 53.922
  },
  "oklch": {
    "l": 0.63448,
    "c": 0.14565,
    "h": 248.9
  },
  "luminance": 0.25676
}

Semantic roles & 50–950 ramp

primary

#358FDE

secondary

#DBB593

accent

#8E39EF

background

#F8FAFE

surface

#F0F4FD

border

#CBCED5

text

#0C1016

muted

#7D7F84

Preview Lab

Preview with #358FDE

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

Preview Lab → · Contrast checker → · Palette generator →