#359EB8#359EB8

#359EB8 is a light, moderate cyan. Relative luminance 0.287; OKLCH L 65.1% C 0.101 H 217.8°. Best body text is #000000 at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#359EB8
RGB	rgb(53, 158, 184)
HSL	hsl(192, 55%, 46%)
HSV	hsv(192, 71%, 72%)
CMYK	cmyk(71.2%, 14.1%, 0%, 27.8%)
CIE-LAB	lab(60.49, -21.11, -22.11)
CIE-LCH	lch(60.49, 30.57, 226.33°)
OKLab	oklab(65.09% -0.0794 -0.0617)
OKLCH	oklch(65.09% 0.101 217.8)
XYZ	xyz(22.3432, 28.6687, 49.6942)
Luminance	0.2867 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#359EB8 #B84F35

analogous

#35B891 #359EB8 #355DB8

triadic

#359EB8 #B8359E #9EB835

tetradic

#359EB8 #9135B8 #B84F35 #5DB835

square

#359EB8 #9135B8 #B84F35 #5DB835

split-complementary

#359EB8 #B8355D #B89135

monochromatic

#1A4C59 #277588 #359EB8 #5BB8D0 #8ACDDD

Accessibility & contrast

On white

3.12

#359EB8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.73

#359EB8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #359EB8

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##359EB8	#FFFFFF	#000000	##000000
##359EB8	1.00	3.12	6.73	6.73
#FFFFFF	3.12	1.00	21.00	21.00
#000000	6.73	21.00	1.00	1.00
##000000	6.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D99B9

Deuteranopia (green-blind)

#7B8CB8

Tritanopia (blue-blind)

#00A7A6

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #359eb8;
/* rgb */ color: rgb(53, 158, 184);
/* oklch */ color: oklch(65.1% 0.101 217.8);

Tailwind

colors: {
  custom: {
    50: '#7ebbcd',
    500: '#359eb8',
    950: '#000000',
  },
}

SCSS

$custom: #359eb8;
$custom-light: #7ebbcd;
$custom-dark: #000000;

JSON

{
  "hex": "#359eb8",
  "rgb": {
    "r": 53,
    "g": 158,
    "b": 184
  },
  "hsl": {
    "h": 191.908,
    "s": 55.274,
    "l": 46.471
  },
  "oklch": {
    "l": 0.65093,
    "c": 0.10053,
    "h": 217.8
  },
  "luminance": 0.28671
}

Semantic roles & 50–950 ramp

primary

#359EB8

secondary

#C78F81

accent

#6749DF

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #359EB8

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

Preview Lab → · Contrast checker → · Palette generator →