#359DB9#359DB9

#359DB9 is a light, moderate cyan. Relative luminance 0.284; OKLCH L 64.9% C 0.101 H 219.6°. Best body text is #000000 at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#359DB9
RGB	rgb(53, 157, 185)
HSL	hsl(193, 55%, 47%)
HSV	hsv(193, 71%, 73%)
CMYK	cmyk(71.4%, 15.1%, 0%, 27.5%)
CIE-LAB	lab(60.22, -20.26, -23.08)
CIE-LCH	lch(60.22, 30.71, 228.72°)
OKLab	oklab(64.89% -0.078 -0.0644)
OKLCH	oklch(64.89% 0.101 219.6)
XYZ	xyz(22.2785, 28.3710, 50.1915)
Luminance	0.2837 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#359DB9 #B95135

analogous

#35B993 #359DB9 #355BB9

triadic

#359DB9 #B9359D #9DB935

tetradic

#359DB9 #9335B9 #B95135 #5BB935

square

#359DB9 #9335B9 #B95135 #5BB935

split-complementary

#359DB9 #B9355B #B99335

monochromatic

#1A4C5A #277589 #359DB9 #5BB7D0 #8BCCDE

Accessibility & contrast

On white

3.15

#359DB9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.67

#359DB9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #359DB9

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##359DB9	#FFFFFF	#000000	##000000
##359DB9	1.00	3.15	6.67	6.67
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.67	21.00	1.00	1.00
##000000	6.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C99BB

Deuteranopia (green-blind)

#798BB9

Tritanopia (blue-blind)

#00A6A6

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #359db9;
/* rgb */ color: rgb(53, 157, 185);
/* oklch */ color: oklch(64.9% 0.101 219.6);

Tailwind

colors: {
  custom: {
    50: '#7ebace',
    500: '#359db9',
    950: '#000000',
  },
}

SCSS

$custom: #359db9;
$custom-light: #7ebace;
$custom-dark: #000000;

JSON

{
  "hex": "#359db9",
  "rgb": {
    "r": 53,
    "g": 157,
    "b": 185
  },
  "hsl": {
    "h": 192.727,
    "s": 55.462,
    "l": 46.667
  },
  "oklch": {
    "l": 0.64892,
    "c": 0.10116,
    "h": 219.6
  },
  "luminance": 0.28374
}

Semantic roles & 50–950 ramp

primary

#359DB9

secondary

#C89182

accent

#6949DF

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #359DB9

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

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