#359BC8#359BC8

#359BC8 is a light, moderate cyan. Relative luminance 0.284; OKLCH L 65.1% C 0.113 H 231.5°. Best body text is #000000 at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#359BC8
RGB	rgb(53, 155, 200)
HSL	hsl(198, 58%, 50%)
HSV	hsv(198, 74%, 78%)
CMYK	cmyk(73.5%, 22.5%, 0%, 21.6%)
CIE-LAB	lab(60.22, -14.22, -31.51)
CIE-LCH	lch(60.22, 34.57, 245.72°)
OKLab	oklab(65.09% -0.0704 -0.0886)
OKLCH	oklch(65.09% 0.113 231.5)
XYZ	xyz(23.6107, 28.3670, 58.8634)
Luminance	0.2837 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#359BC8 #C86235

analogous

#35C8AB #359BC8 #3552C8

triadic

#359BC8 #C8359B #9BC835

tetradic

#359BC8 #AB35C8 #C86235 #52C835

square

#359BC8 #AB35C8 #C86235 #52C835

split-complementary

#359BC8 #C83552 #C8AB35

monochromatic

#1B5067 #287698 #359BC8 #64B3D6 #95CBE3

Accessibility & contrast

On white

3.15

#359BC8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.67

#359BC8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #359BC8

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##359BC8	#FFFFFF	#000000	##000000
##359BC8	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)

#8499CA

Deuteranopia (green-blind)

#708BC7

Tritanopia (blue-blind)

#00A7AA

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #359bc8;
/* rgb */ color: rgb(53, 155, 200);
/* oklch */ color: oklch(65.1% 0.113 231.5);

Tailwind

colors: {
  custom: {
    50: '#80b8d9',
    500: '#359bc8',
    950: '#000000',
  },
}

SCSS

$custom: #359bc8;
$custom-light: #80b8d9;
$custom-dark: #000000;

JSON

{
  "hex": "#359bc8",
  "rgb": {
    "r": 53,
    "g": 155,
    "b": 200
  },
  "hsl": {
    "h": 198.367,
    "s": 58.103,
    "l": 49.608
  },
  "oklch": {
    "l": 0.65087,
    "c": 0.11314,
    "h": 231.5
  },
  "luminance": 0.2837
}

Semantic roles & 50–950 ramp

primary

#359BC8

secondary

#CE9F8B

accent

#7646E1

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #359BC8

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

Preview Lab → · Contrast checker → · Palette generator →