#358FD0#358FD0

#358FD0 is a light, vivid cyan. Relative luminance 0.250; OKLCH L 62.7% C 0.129 H 244.1°. Best body text is #000000 at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#358FD0
RGB	rgb(53, 143, 208)
HSL	hsl(205, 62%, 51%)
HSV	hsv(205, 75%, 82%)
CMYK	cmyk(74.5%, 31.3%, 0%, 18.4%)
CIE-LAB	lab(57.03, -4.70, -40.99)
CIE-LCH	lch(57.03, 41.26, 263.46°)
OKLab	oklab(62.67% -0.0563 -0.1162)
OKLCH	oklch(62.67% 0.129 244.1)
XYZ	xyz(22.6714, 24.9532, 63.2839)
Luminance	0.2496 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#358FD0 #D07635

analogous

#35D0C3 #358FD0 #3541D0

triadic

#358FD0 #D0358F #8FD035

tetradic

#358FD0 #C335D0 #D07635 #41D035

square

#358FD0 #C335D0 #D07635 #41D035

split-complementary

#358FD0 #D03541 #D0C335

monochromatic

#1A4C70 #266EA2 #358FD0 #67ABDC #98C6E7

Accessibility & contrast

On white

3.51

#358FD0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.99

#358FD0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #358FD0

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##358FD0	#FFFFFF	#000000	##000000
##358FD0	1.00	3.51	5.99	5.99
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.99	21.00	1.00	1.00
##000000	5.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7191D3

Deuteranopia (green-blind)

#5B82CF

Tritanopia (blue-blind)

#009FA6

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #358fd0;
/* rgb */ color: rgb(53, 143, 208);
/* oklch */ color: oklch(62.7% 0.129 244.1);

Tailwind

colors: {
  custom: {
    50: '#81afde',
    500: '#358fd0',
    950: '#000000',
  },
}

SCSS

$custom: #358fd0;
$custom-light: #81afde;
$custom-dark: #000000;

JSON

{
  "hex": "#358fd0",
  "rgb": {
    "r": 53,
    "g": 143,
    "b": 208
  },
  "hsl": {
    "h": 205.161,
    "s": 62.249,
    "l": 51.176
  },
  "oklch": {
    "l": 0.62673,
    "c": 0.12912,
    "h": 244.1
  },
  "luminance": 0.24956
}

Semantic roles & 50–950 ramp

primary

#358FD0

secondary

#D3AB8E

accent

#8742E5

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #358FD0

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

Preview Lab → · Contrast checker → · Palette generator →