#359AB9#359AB9

#359AB9 is a light, moderate cyan. Relative luminance 0.274; OKLCH L 64.2% C 0.101 H 222.4°. Best body text is #000000 at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#359AB9
RGB	rgb(53, 154, 185)
HSL	hsl(194, 55%, 47%)
HSV	hsv(194, 71%, 73%)
CMYK	cmyk(71.4%, 16.8%, 0%, 27.5%)
CIE-LAB	lab(59.31, -18.67, -24.47)
CIE-LCH	lch(59.31, 30.78, 232.66°)
OKLab	oklab(64.16% -0.0749 -0.0684)
OKLCH	oklch(64.16% 0.101 222.4)
XYZ	xyz(21.7772, 27.3684, 50.0244)
Luminance	0.2737 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#359AB9 #B95435

analogous

#35B996 #359AB9 #3558B9

triadic

#359AB9 #B9359A #9AB935

tetradic

#359AB9 #9635B9 #B95435 #58B935

square

#359AB9 #9635B9 #B95435 #58B935

split-complementary

#359AB9 #B93558 #B99635

monochromatic

#1A4B5A #277289 #359AB9 #5BB5D0 #8BCADE

Accessibility & contrast

On white

3.24

#359AB9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.47

#359AB9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #359AB9

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##359AB9	#FFFFFF	#000000	##000000
##359AB9	1.00	3.24	6.47	6.47
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.47	21.00	1.00	1.00
##000000	6.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8896BB

Deuteranopia (green-blind)

#7689B9

Tritanopia (blue-blind)

#00A4A4

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #359ab9;
/* rgb */ color: rgb(53, 154, 185);
/* oklch */ color: oklch(64.2% 0.101 222.4);

Tailwind

colors: {
  custom: {
    50: '#7eb8ce',
    500: '#359ab9',
    950: '#000000',
  },
}

SCSS

$custom: #359ab9;
$custom-light: #7eb8ce;
$custom-dark: #000000;

JSON

{
  "hex": "#359ab9",
  "rgb": {
    "r": 53,
    "g": 154,
    "b": 185
  },
  "hsl": {
    "h": 194.091,
    "s": 55.462,
    "l": 46.667
  },
  "oklch": {
    "l": 0.64163,
    "c": 0.10148,
    "h": 222.4
  },
  "luminance": 0.27371
}

Semantic roles & 50–950 ramp

primary

#359AB9

secondary

#C89282

accent

#6C49DF

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #359AB9

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

Preview Lab → · Contrast checker → · Palette generator →