#358AB4#358AB4

#358AB4 is a mid, moderate cyan. Relative luminance 0.222; OKLCH L 60.1% C 0.103 H 233.8°. Best body text is #000000 at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#358AB4
RGB	rgb(53, 138, 180)
HSL	hsl(200, 55%, 46%)
HSV	hsv(200, 71%, 71%)
CMYK	cmyk(70.6%, 23.3%, 0%, 29.4%)
CIE-LAB	lab(54.27, -11.59, -29.43)
CIE-LCH	lch(54.27, 31.63, 248.50°)
OKLab	oklab(60.06% -0.0606 -0.0827)
OKLCH	oklch(60.06% 0.103 233.8)
XYZ	xyz(18.7916, 22.2270, 46.4710)
Luminance	0.2223 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#358AB4 #B45F35

analogous

#35B49E #358AB4 #354AB4

triadic

#358AB4 #B4358A #8AB435

tetradic

#358AB4 #9E35B4 #B45F35 #4AB435

square

#358AB4 #9E35B4 #B45F35 #4AB435

split-complementary

#358AB4 #B4354A #B49E35

monochromatic

#194255 #276685 #358AB4 #58A7CE #88C0DC

Accessibility & contrast

On white

3.86

#358AB4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.45

#358AB4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #358AB4

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##358AB4	#FFFFFF	#000000	##000000
##358AB4	1.00	3.86	5.45	5.45
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.45	21.00	1.00	1.00
##000000	5.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7589B6

Deuteranopia (green-blind)

#647CB3

Tritanopia (blue-blind)

#009598

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #358ab4;
/* rgb */ color: rgb(53, 138, 180);
/* oklch */ color: oklch(60.1% 0.103 233.8);

Tailwind

colors: {
  custom: {
    50: '#7cacca',
    500: '#358ab4',
    950: '#000000',
  },
}

SCSS

$custom: #358ab4;
$custom-light: #7cacca;
$custom-dark: #000000;

JSON

{
  "hex": "#358ab4",
  "rgb": {
    "r": 53,
    "g": 138,
    "b": 180
  },
  "hsl": {
    "h": 199.843,
    "s": 54.506,
    "l": 45.686
  },
  "oklch": {
    "l": 0.60063,
    "c": 0.10251,
    "h": 233.8
  },
  "luminance": 0.22229
}

Semantic roles & 50–950 ramp

primary

#358AB4

secondary

#C6967F

accent

#7B4ADE

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #358AB4

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

Preview Lab → · Contrast checker → · Palette generator →