#359BBA#359BBA

#359BBA is a light, moderate cyan. Relative luminance 0.277; OKLCH L 64.4% C 0.102 H 222.2°. Best body text is #000000 at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#359BBA
RGB	rgb(53, 155, 186)
HSL	hsl(194, 56%, 47%)
HSV	hsv(194, 72%, 73%)
CMYK	cmyk(71.5%, 16.7%, 0%, 27.1%)
CIE-LAB	lab(59.66, -18.88, -24.51)
CIE-LCH	lch(59.66, 30.94, 232.40°)
OKLab	oklab(64.45% -0.0756 -0.0685)
OKLCH	oklch(64.45% 0.102 222.2)
XYZ	xyz(22.0488, 27.7422, 50.6376)
Luminance	0.2774 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#359BBA #BA5435

analogous

#35BA97 #359BBA #3559BA

triadic

#359BBA #BA359B #9BBA35

tetradic

#359BBA #9735BA #BA5435 #59BA35

square

#359BBA #9735BA #BA5435 #59BA35

split-complementary

#359BBA #BA3559 #BA9735

monochromatic

#1A4C5B #27738A #359BBA #5CB5D0 #8BCBDE

Accessibility & contrast

On white

3.21

#359BBA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.55

#359BBA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #359BBA

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##359BBA	#FFFFFF	#000000	##000000
##359BBA	1.00	3.21	6.55	6.55
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.55	21.00	1.00	1.00
##000000	6.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8997BC

Deuteranopia (green-blind)

#778ABA

Tritanopia (blue-blind)

#00A5A5

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #359bba;
/* rgb */ color: rgb(53, 155, 186);
/* oklch */ color: oklch(64.4% 0.102 222.2);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#359bba",
  "rgb": {
    "r": 53,
    "g": 155,
    "b": 186
  },
  "hsl": {
    "h": 193.985,
    "s": 55.649,
    "l": 46.863
  },
  "oklch": {
    "l": 0.64449,
    "c": 0.10201,
    "h": 222.2
  },
  "luminance": 0.27745
}

Semantic roles & 50–950 ramp

primary

#359BBA

secondary

#C89382

accent

#6C49DF

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #359BBA

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

Preview Lab → · Contrast checker → · Palette generator →