#359DC8#359DC8

#359DC8 is a light, moderate cyan. Relative luminance 0.290; OKLCH L 65.6% C 0.112 H 229.9°. Best body text is #000000 at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#359DC8
RGB	rgb(53, 157, 200)
HSL	hsl(198, 58%, 50%)
HSV	hsv(198, 74%, 78%)
CMYK	cmyk(73.5%, 21.5%, 0%, 21.6%)
CIE-LAB	lab(60.82, -15.31, -30.59)
CIE-LCH	lch(60.82, 34.21, 243.42°)
OKLab	oklab(65.56% -0.0723 -0.0859)
OKLCH	oklch(65.56% 0.112 229.9)
XYZ	xyz(23.9463, 29.0382, 58.9753)
Luminance	0.2904 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#359DC8 #C86035

analogous

#35C8AA #359DC8 #3554C8

triadic

#359DC8 #C8359D #9DC835

tetradic

#359DC8 #AA35C8 #C86035 #54C835

square

#359DC8 #AA35C8 #C86035 #54C835

split-complementary

#359DC8 #C83554 #C8AA35

monochromatic

#1B5167 #287798 #359DC8 #64B5D6 #95CCE3

Accessibility & contrast

On white

3.08

#359DC8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.81

#359DC8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #359DC8

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##359DC8	#FFFFFF	#000000	##000000
##359DC8	1.00	3.08	6.81	6.81
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.81	21.00	1.00	1.00
##000000	6.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#879BCA

Deuteranopia (green-blind)

#738CC7

Tritanopia (blue-blind)

#00A9AB

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #359dc8;
/* rgb */ color: rgb(53, 157, 200);
/* oklch */ color: oklch(65.6% 0.112 229.9);

Tailwind

colors: {
  custom: {
    50: '#80bad9',
    500: '#359dc8',
    950: '#000000',
  },
}

SCSS

$custom: #359dc8;
$custom-light: #80bad9;
$custom-dark: #000000;

JSON

{
  "hex": "#359dc8",
  "rgb": {
    "r": 53,
    "g": 157,
    "b": 200
  },
  "hsl": {
    "h": 197.551,
    "s": 58.103,
    "l": 49.608
  },
  "oklch": {
    "l": 0.65563,
    "c": 0.1123,
    "h": 229.9
  },
  "luminance": 0.29041
}

Semantic roles & 50–950 ramp

primary

#359DC8

secondary

#CE9E8B

accent

#7446E1

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #359DC8

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

Preview Lab → · Contrast checker → · Palette generator →