#358BC8#358BC8

#358BC8 is a mid, vivid cyan. Relative luminance 0.234; OKLCH L 61.3% C 0.123 H 243.5°. Best body text is #000000 at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#358BC8
RGB	rgb(53, 139, 200)
HSL	hsl(205, 58%, 50%)
HSV	hsv(205, 74%, 78%)
CMYK	cmyk(73.5%, 30.5%, 0%, 21.6%)
CIE-LAB	lab(55.47, -5.21, -38.93)
CIE-LCH	lch(55.47, 39.28, 262.38°)
OKLab	oklab(61.32% -0.0549 -0.1102)
OKLCH	oklch(61.32% 0.123 243.5)
XYZ	xyz(21.1221, 23.3898, 58.0339)
Luminance	0.2339 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#358BC8 #C87235

analogous

#35C8BC #358BC8 #3541C8

triadic

#358BC8 #C8358B #8BC835

tetradic

#358BC8 #BC35C8 #C87235 #41C835

square

#358BC8 #BC35C8 #C87235 #41C835

split-complementary

#358BC8 #C83541 #C8BC35

monochromatic

#1B4867 #286998 #358BC8 #64A7D6 #95C2E3

Accessibility & contrast

On white

3.70

#358BC8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.68

#358BC8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #358BC8

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##358BC8	#FFFFFF	#000000	##000000
##358BC8	1.00	3.70	5.68	5.68
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.68	21.00	1.00	1.00
##000000	5.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F8DCB

Deuteranopia (green-blind)

#5B7FC7

Tritanopia (blue-blind)

#009AA1

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #358bc8;
/* rgb */ color: rgb(53, 139, 200);
/* oklch */ color: oklch(61.3% 0.123 243.5);

Tailwind

colors: {
  custom: {
    50: '#7facd9',
    500: '#358bc8',
    950: '#000000',
  },
}

SCSS

$custom: #358bc8;
$custom-light: #7facd9;
$custom-dark: #000000;

JSON

{
  "hex": "#358bc8",
  "rgb": {
    "r": 53,
    "g": 139,
    "b": 200
  },
  "hsl": {
    "h": 204.898,
    "s": 58.103,
    "l": 49.608
  },
  "oklch": {
    "l": 0.61316,
    "c": 0.12317,
    "h": 243.5
  },
  "luminance": 0.23392
}

Semantic roles & 50–950 ramp

primary

#358BC8

secondary

#CEA78B

accent

#8746E1

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0B1014

muted

#7C7F83

Preview Lab

Preview with #358BC8

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

Preview Lab → · Contrast checker → · Palette generator →