#359FB6#359FB6

#359FB6 is a light, moderate cyan. Relative luminance 0.289; OKLCH L 65.3% C 0.099 H 215.3°. Best body text is #000000 at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#359FB6
RGB	rgb(53, 159, 182)
HSL	hsl(191, 55%, 46%)
HSV	hsv(191, 71%, 71%)
CMYK	cmyk(70.9%, 12.6%, 0%, 28.6%)
CIE-LAB	lab(60.72, -22.27, -20.63)
CIE-LCH	lch(60.72, 30.36, 222.82°)
OKLab	oklab(65.25% -0.0812 -0.0575)
OKLCH	oklch(65.25% 0.099 215.3)
XYZ	xyz(22.3063, 28.9280, 48.6550)
Luminance	0.2893 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#359FB6 #B64C35

analogous

#35B68C #359FB6 #355EB6

triadic

#359FB6 #B6359F #9FB635

tetradic

#359FB6 #8C35B6 #B64C35 #5EB635

square

#359FB6 #8C35B6 #B64C35 #5EB635

split-complementary

#359FB6 #B6355E #B68C35

monochromatic

#194C57 #277687 #359FB6 #59BACF #89CEDD

Accessibility & contrast

On white

3.09

#359FB6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.79

#359FB6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #359FB6

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##359FB6	#FFFFFF	#000000	##000000
##359FB6	1.00	3.09	6.79	6.79
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.79	21.00	1.00	1.00
##000000	6.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F9AB7

Deuteranopia (green-blind)

#7D8DB6

Tritanopia (blue-blind)

#00A7A6

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #359fb6;
/* rgb */ color: rgb(53, 159, 182);
/* oklch */ color: oklch(65.3% 0.099 215.3);

Tailwind

colors: {
  custom: {
    50: '#7ebbcc',
    500: '#359fb6',
    950: '#000000',
  },
}

SCSS

$custom: #359fb6;
$custom-light: #7ebbcc;
$custom-dark: #000000;

JSON

{
  "hex": "#359fb6",
  "rgb": {
    "r": 53,
    "g": 159,
    "b": 182
  },
  "hsl": {
    "h": 190.698,
    "s": 54.894,
    "l": 46.078
  },
  "oklch": {
    "l": 0.65253,
    "c": 0.09949,
    "h": 215.3
  },
  "luminance": 0.28931
}

Semantic roles & 50–950 ramp

primary

#359FB6

secondary

#C78D80

accent

#644ADE

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #359FB6

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

Preview Lab → · Contrast checker → · Palette generator →