#358DC9#358DC9

#358DC9 is a mid, vivid cyan. Relative luminance 0.240; OKLCH L 61.8% C 0.123 H 242.6°. Best body text is #000000 at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#358DC9
RGB	rgb(53, 141, 201)
HSL	hsl(204, 58%, 50%)
HSV	hsv(204, 74%, 79%)
CMYK	cmyk(73.6%, 29.9%, 0%, 21.2%)
CIE-LAB	lab(56.11, -6.01, -38.49)
CIE-LCH	lch(56.11, 38.96, 261.12°)
OKLab	oklab(61.84% -0.0565 -0.1089)
OKLCH	oklch(61.84% 0.123 242.6)
XYZ	xyz(21.5316, 24.0212, 58.7488)
Luminance	0.2402 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#358DC9 #C97135

analogous

#35C9BB #358DC9 #3543C9

triadic

#358DC9 #C9358D #8DC935

tetradic

#358DC9 #BB35C9 #C97135 #43C935

square

#358DC9 #BB35C9 #C97135 #43C935

split-complementary

#358DC9 #C93543 #C9BB35

monochromatic

#1B4968 #286B99 #358DC9 #65A8D6 #95C4E3

Accessibility & contrast

On white

3.62

#358DC9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.80

#358DC9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #358DC9

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##358DC9	#FFFFFF	#000000	##000000
##358DC9	1.00	3.62	5.80	5.80
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.80	21.00	1.00	1.00
##000000	5.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#718ECC

Deuteranopia (green-blind)

#5D80C8

Tritanopia (blue-blind)

#009CA2

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #358dc9;
/* rgb */ color: rgb(53, 141, 201);
/* oklch */ color: oklch(61.8% 0.123 242.6);

Tailwind

colors: {
  custom: {
    50: '#80aed9',
    500: '#358dc9',
    950: '#000000',
  },
}

SCSS

$custom: #358dc9;
$custom-light: #80aed9;
$custom-dark: #000000;

JSON

{
  "hex": "#358dc9",
  "rgb": {
    "r": 53,
    "g": 141,
    "b": 201
  },
  "hsl": {
    "h": 204.324,
    "s": 58.268,
    "l": 49.804
  },
  "oklch": {
    "l": 0.61836,
    "c": 0.12274,
    "h": 242.6
  },
  "luminance": 0.24024
}

Semantic roles & 50–950 ramp

primary

#358DC9

secondary

#CEA78B

accent

#8546E1

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1014

muted

#7D7F83

Preview Lab

Preview with #358DC9

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

Preview Lab → · Contrast checker → · Palette generator →