#359EB6#359EB6

#359EB6 is a light, moderate cyan. Relative luminance 0.286; OKLCH L 65.0% C 0.099 H 216.2°. Best body text is #000000 at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#359EB6
RGB	rgb(53, 158, 182)
HSL	hsl(191, 55%, 46%)
HSV	hsv(191, 71%, 71%)
CMYK	cmyk(70.9%, 13.2%, 0%, 28.6%)
CIE-LAB	lab(60.41, -21.75, -21.10)
CIE-LCH	lch(60.41, 30.30, 224.13°)
OKLab	oklab(65.01% -0.0802 -0.0588)
OKLCH	oklch(65.01% 0.099 216.2)
XYZ	xyz(22.1350, 28.5855, 48.5979)
Luminance	0.2859 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#359EB6 #B64D35

analogous

#35B68D #359EB6 #355DB6

triadic

#359EB6 #B6359E #9EB635

tetradic

#359EB6 #8D35B6 #B64D35 #5DB635

square

#359EB6 #8D35B6 #B64D35 #5DB635

split-complementary

#359EB6 #B6355D #B68D35

monochromatic

#194C57 #277587 #359EB6 #59B9CF #89CDDD

Accessibility & contrast

On white

3.13

#359EB6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.72

#359EB6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #359EB6

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##359EB6	#FFFFFF	#000000	##000000
##359EB6	1.00	3.13	6.72	6.72
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.72	21.00	1.00	1.00
##000000	6.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E99B7

Deuteranopia (green-blind)

#7C8CB6

Tritanopia (blue-blind)

#00A7A5

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #359eb6;
/* rgb */ color: rgb(53, 158, 182);
/* oklch */ color: oklch(65.0% 0.099 216.2);

Tailwind

colors: {
  custom: {
    50: '#7ebbcc',
    500: '#359eb6',
    950: '#000000',
  },
}

SCSS

$custom: #359eb6;
$custom-light: #7ebbcc;
$custom-dark: #000000;

JSON

{
  "hex": "#359eb6",
  "rgb": {
    "r": 53,
    "g": 158,
    "b": 182
  },
  "hsl": {
    "h": 191.163,
    "s": 54.894,
    "l": 46.078
  },
  "oklch": {
    "l": 0.65009,
    "c": 0.09945,
    "h": 216.2
  },
  "luminance": 0.28588
}

Semantic roles & 50–950 ramp

primary

#359EB6

secondary

#C78D80

accent

#654ADE

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #359EB6

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

Preview Lab → · Contrast checker → · Palette generator →