#359FCE#359FCE

#359FCE is a light, moderate cyan. Relative luminance 0.300; OKLCH L 66.3% C 0.117 H 231.8°. Best body text is #000000 at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#359FCE
RGB	rgb(53, 159, 206)
HSL	hsl(198, 61%, 51%)
HSV	hsv(198, 74%, 81%)
CMYK	cmyk(74.3%, 22.8%, 0%, 19.2%)
CIE-LAB	lab(61.66, -14.37, -32.63)
CIE-LCH	lch(61.66, 35.66, 246.23°)
OKLab	oklab(66.32% -0.0721 -0.0918)
OKLCH	oklch(66.32% 0.117 231.8)
XYZ	xyz(25.0024, 30.0064, 62.8547)
Luminance	0.3001 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#359FCE #CE6435

analogous

#35CEB0 #359FCE #3552CE

triadic

#359FCE #CE359F #9FCE35

tetradic

#359FCE #B035CE #CE6435 #52CE35

square

#359FCE #B035CE #CE6435 #52CE35

split-complementary

#359FCE #CE3552 #CEB035

monochromatic

#1B546E #277A9F #359FCE #66B6DA #98CEE6

Accessibility & contrast

On white

3.00

#359FCE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

7.00

#359FCE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #359FCE

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##359FCE	#FFFFFF	#000000	##000000
##359FCE	1.00	3.00	7.00	7.00
#FFFFFF	3.00	1.00	21.00	21.00
#000000	7.00	21.00	1.00	1.00
##000000	7.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#879DD0

Deuteranopia (green-blind)

#738ECD

Tritanopia (blue-blind)

#00ACAF

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #359fce;
/* rgb */ color: rgb(53, 159, 206);
/* oklch */ color: oklch(66.3% 0.117 231.8);

Tailwind

colors: {
  custom: {
    50: '#81bbdd',
    500: '#359fce',
    950: '#000000',
  },
}

SCSS

$custom: #359fce;
$custom-light: #81bbdd;
$custom-dark: #000000;

JSON

{
  "hex": "#359fce",
  "rgb": {
    "r": 53,
    "g": 159,
    "b": 206
  },
  "hsl": {
    "h": 198.431,
    "s": 60.956,
    "l": 50.784
  },
  "oklch": {
    "l": 0.66319,
    "c": 0.11673,
    "h": 231.8
  },
  "luminance": 0.30009
}

Semantic roles & 50–950 ramp

primary

#359FCE

secondary

#D1A28D

accent

#7544E4

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #359FCE

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

Preview Lab → · Contrast checker → · Palette generator →