#359FB5#359FB5

#359FB5 is a light, moderate cyan. Relative luminance 0.289; OKLCH L 65.2% C 0.099 H 214.5°. Best body text is #000000 at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#359FB5
RGB	rgb(53, 159, 181)
HSL	hsl(190, 55%, 46%)
HSV	hsv(190, 71%, 71%)
CMYK	cmyk(70.7%, 12.2%, 0%, 29%)
CIE-LAB	lab(60.68, -22.59, -20.12)
CIE-LCH	lch(60.68, 30.25, 221.70°)
OKLab	oklab(65.21% -0.0816 -0.056)
OKLCH	oklch(65.21% 0.099 214.5)
XYZ	xyz(22.2033, 28.8868, 48.1126)
Luminance	0.2889 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#359FB5 #B54B35

analogous

#35B58B #359FB5 #355FB5

triadic

#359FB5 #B5359F #9FB535

tetradic

#359FB5 #8B35B5 #B54B35 #5FB535

square

#359FB5 #8B35B5 #B54B35 #5FB535

split-complementary

#359FB5 #B5355F #B58B35

monochromatic

#194C56 #277586 #359FB5 #59BACE #88CEDC

Accessibility & contrast

On white

3.10

#359FB5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.78

#359FB5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #359FB5

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##359FB5	#FFFFFF	#000000	##000000
##359FB5	1.00	3.10	6.78	6.78
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.78	21.00	1.00	1.00
##000000	6.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F9AB6

Deuteranopia (green-blind)

#7D8DB5

Tritanopia (blue-blind)

#00A7A6

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #359fb5;
/* rgb */ color: rgb(53, 159, 181);
/* oklch */ color: oklch(65.2% 0.099 214.5);

Tailwind

colors: {
  custom: {
    50: '#7ebbcb',
    500: '#359fb5',
    950: '#000000',
  },
}

SCSS

$custom: #359fb5;
$custom-light: #7ebbcb;
$custom-dark: #000000;

JSON

{
  "hex": "#359fb5",
  "rgb": {
    "r": 53,
    "g": 159,
    "b": 181
  },
  "hsl": {
    "h": 190.313,
    "s": 54.701,
    "l": 45.882
  },
  "oklch": {
    "l": 0.65212,
    "c": 0.09901,
    "h": 214.5
  },
  "luminance": 0.28889
}

Semantic roles & 50–950 ramp

primary

#359FB5

secondary

#C68C80

accent

#634ADE

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #359FB5

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

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