#359DB2#359DB2

#359DB2 is a light, moderate cyan. Relative luminance 0.281; OKLCH L 64.6% C 0.097 H 213.9°. Best body text is #000000 at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#359DB2
RGB	rgb(53, 157, 178)
HSL	hsl(190, 54%, 45%)
HSV	hsv(190, 70%, 70%)
CMYK	cmyk(70.2%, 11.8%, 0%, 30.2%)
CIE-LAB	lab(59.96, -22.50, -19.53)
CIE-LCH	lch(59.96, 29.80, 220.95°)
OKLab	oklab(64.6% -0.0808 -0.0544)
OKLCH	oklch(64.6% 0.097 213.9)
XYZ	xyz(21.5577, 28.0827, 46.3952)
Luminance	0.2808 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#359DB2 #B24A35

analogous

#35B288 #359DB2 #355EB2

triadic

#359DB2 #B2359D #9DB235

tetradic

#359DB2 #8835B2 #B24A35 #5EB235

square

#359DB2 #8835B2 #B24A35 #5EB235

split-complementary

#359DB2 #B2355E #B28835

monochromatic

#194A54 #277383 #359DB2 #57B9CD #86CDDB

Accessibility & contrast

On white

3.17

#359DB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.62

#359DB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #359DB2

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##359DB2	#FFFFFF	#000000	##000000
##359DB2	1.00	3.17	6.62	6.62
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.62	21.00	1.00	1.00
##000000	6.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E98B3

Deuteranopia (green-blind)

#7C8BB2

Tritanopia (blue-blind)

#00A5A3

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #359db2;
/* rgb */ color: rgb(53, 157, 178);
/* oklch */ color: oklch(64.6% 0.097 213.9);

Tailwind

colors: {
  custom: {
    50: '#7dbac9',
    500: '#359db2',
    950: '#000000',
  },
}

SCSS

$custom: #359db2;
$custom-light: #7dbac9;
$custom-dark: #000000;

JSON

{
  "hex": "#359db2",
  "rgb": {
    "r": 53,
    "g": 157,
    "b": 178
  },
  "hsl": {
    "h": 190.08,
    "s": 54.113,
    "l": 45.294
  },
  "oklch": {
    "l": 0.64598,
    "c": 0.09739,
    "h": 213.9
  },
  "luminance": 0.28085
}

Semantic roles & 50–950 ramp

primary

#359DB2

secondary

#C58A7E

accent

#634ADD

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #359DB2

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

Preview Lab → · Contrast checker → · Palette generator →