#359FB7#359FB7

#359FB7 is a light, moderate cyan. Relative luminance 0.290; OKLCH L 65.3% C 0.100 H 216.1°. Best body text is #000000 at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#359FB7
RGB	rgb(53, 159, 183)
HSL	hsl(191, 55%, 46%)
HSV	hsv(191, 71%, 72%)
CMYK	cmyk(71%, 13.1%, 0%, 28.2%)
CIE-LAB	lab(60.75, -21.95, -21.14)
CIE-LCH	lch(60.75, 30.47, 223.92°)
OKLab	oklab(65.3% -0.0808 -0.0589)
OKLCH	oklch(65.3% 0.1 216.1)
XYZ	xyz(22.4100, 28.9695, 49.2012)
Luminance	0.2897 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#359FB7 #B74D35

analogous

#35B78E #359FB7 #355EB7

triadic

#359FB7 #B7359F #9FB735

tetradic

#359FB7 #8E35B7 #B74D35 #5EB735

square

#359FB7 #8E35B7 #B74D35 #5EB735

split-complementary

#359FB7 #B7355E #B78E35

monochromatic

#1A4D58 #277688 #359FB7 #5ABACF #89CEDD

Accessibility & contrast

On white

3.09

#359FB7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.79

#359FB7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #359FB7

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##359FB7	#FFFFFF	#000000	##000000
##359FB7	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)

#8F9AB8

Deuteranopia (green-blind)

#7D8DB7

Tritanopia (blue-blind)

#00A8A6

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #359fb7;
/* rgb */ color: rgb(53, 159, 183);
/* oklch */ color: oklch(65.3% 0.100 216.1);

Tailwind

colors: {
  custom: {
    50: '#7ebbcc',
    500: '#359fb7',
    950: '#000000',
  },
}

SCSS

$custom: #359fb7;
$custom-light: #7ebbcc;
$custom-dark: #000000;

JSON

{
  "hex": "#359fb7",
  "rgb": {
    "r": 53,
    "g": 159,
    "b": 183
  },
  "hsl": {
    "h": 191.077,
    "s": 55.085,
    "l": 46.275
  },
  "oklch": {
    "l": 0.65295,
    "c": 0.10001,
    "h": 216.1
  },
  "luminance": 0.28972
}

Semantic roles & 50–950 ramp

primary

#359FB7

secondary

#C78E81

accent

#6549DE

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #359FB7

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

Preview Lab → · Contrast checker → · Palette generator →