#359CB6#359CB6

#359CB6 is a light, moderate cyan. Relative luminance 0.279; OKLCH L 64.5% C 0.099 H 218.2°. Best body text is #000000 at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#359CB6
RGB	rgb(53, 156, 182)
HSL	hsl(192, 55%, 46%)
HSV	hsv(192, 71%, 71%)
CMYK	cmyk(70.9%, 14.3%, 0%, 28.6%)
CIE-LAB	lab(59.81, -20.70, -22.03)
CIE-LCH	lch(59.81, 30.23, 226.77°)
OKLab	oklab(64.52% -0.0782 -0.0614)
OKLCH	oklch(64.52% 0.099 218.2)
XYZ	xyz(21.7966, 27.9087, 48.4851)
Luminance	0.2791 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#359CB6 #B64F35

analogous

#35B68F #359CB6 #355BB6

triadic

#359CB6 #B6359C #9CB635

tetradic

#359CB6 #8F35B6 #B64F35 #5BB635

square

#359CB6 #8F35B6 #B64F35 #5BB635

split-complementary

#359CB6 #B6355B #B68F35

monochromatic

#194B57 #277387 #359CB6 #59B7CF #89CCDD

Accessibility & contrast

On white

3.19

#359CB6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.58

#359CB6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #359CB6

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##359CB6	#FFFFFF	#000000	##000000
##359CB6	1.00	3.19	6.58	6.58
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.58	21.00	1.00	1.00
##000000	6.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B98B7

Deuteranopia (green-blind)

#798AB6

Tritanopia (blue-blind)

#00A5A4

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #359cb6;
/* rgb */ color: rgb(53, 156, 182);
/* oklch */ color: oklch(64.5% 0.099 218.2);

Tailwind

colors: {
  custom: {
    50: '#7eb9cc',
    500: '#359cb6',
    950: '#000000',
  },
}

SCSS

$custom: #359cb6;
$custom-light: #7eb9cc;
$custom-dark: #000000;

JSON

{
  "hex": "#359cb6",
  "rgb": {
    "r": 53,
    "g": 156,
    "b": 182
  },
  "hsl": {
    "h": 192.093,
    "s": 54.894,
    "l": 46.078
  },
  "oklch": {
    "l": 0.6452,
    "c": 0.09942,
    "h": 218.2
  },
  "luminance": 0.27911
}

Semantic roles & 50–950 ramp

primary

#359CB6

secondary

#C78E80

accent

#684ADE

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #359CB6

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

Preview Lab → · Contrast checker → · Palette generator →