#358BBC#358BBC

#358BBC is a mid, moderate cyan. Relative luminance 0.229; OKLCH L 60.7% C 0.110 H 237.7°. Best body text is #000000 at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#358BBC
RGB	rgb(53, 139, 188)
HSL	hsl(202, 56%, 47%)
HSV	hsv(202, 72%, 74%)
CMYK	cmyk(71.8%, 26.1%, 0%, 26.3%)
CIE-LAB	lab(54.92, -9.41, -32.98)
CIE-LCH	lch(54.92, 34.30, 254.08°)
OKLab	oklab(60.7% -0.0588 -0.093)
OKLCH	oklch(60.7% 0.11 237.7)
XYZ	xyz(19.7744, 22.8507, 50.9357)
Luminance	0.2285 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#358BBC #BC6635

analogous

#35BCAA #358BBC #3547BC

triadic

#358BBC #BC358B #8BBC35

tetradic

#358BBC #AA35BC #BC6635 #47BC35

square

#358BBC #AA35BC #BC6635 #47BC35

split-complementary

#358BBC #BC3547 #BCAA35

monochromatic

#1A445D #28688C #358BBC #5DA7D1 #8DC1DF

Accessibility & contrast

On white

3.77

#358BBC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.57

#358BBC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #358BBC

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##358BBC	#FFFFFF	#000000	##000000
##358BBC	1.00	3.77	5.57	5.57
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.57	21.00	1.00	1.00
##000000	5.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#748BBE

Deuteranopia (green-blind)

#617EBB

Tritanopia (blue-blind)

#00989C

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #358bbc;
/* rgb */ color: rgb(53, 139, 188);
/* oklch */ color: oklch(60.7% 0.110 237.7);

Tailwind

colors: {
  custom: {
    50: '#7dacd0',
    500: '#358bbc',
    950: '#000000',
  },
}

SCSS

$custom: #358bbc;
$custom-light: #7dacd0;
$custom-dark: #000000;

JSON

{
  "hex": "#358bbc",
  "rgb": {
    "r": 53,
    "g": 139,
    "b": 188
  },
  "hsl": {
    "h": 201.778,
    "s": 56.017,
    "l": 47.255
  },
  "oklch": {
    "l": 0.60696,
    "c": 0.11,
    "h": 237.7
  },
  "luminance": 0.22853
}

Semantic roles & 50–950 ramp

primary

#358BBC

secondary

#C99D84

accent

#7F48DF

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #358BBC

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

Preview Lab → · Contrast checker → · Palette generator →