#359CB4#359CB4

#359CB4 is a light, moderate cyan. Relative luminance 0.278; OKLCH L 64.4% C 0.098 H 216.6°. Best body text is #000000 at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#359CB4
RGB	rgb(53, 156, 180)
HSL	hsl(191, 55%, 46%)
HSV	hsv(191, 71%, 71%)
CMYK	cmyk(70.6%, 13.3%, 0%, 29.4%)
CIE-LAB	lab(59.73, -21.35, -21.01)
CIE-LCH	lch(59.73, 29.95, 224.54°)
OKLab	oklab(64.44% -0.079 -0.0586)
OKLCH	oklch(64.44% 0.098 216.6)
XYZ	xyz(21.5914, 27.8266, 47.4043)
Luminance	0.2783 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#359CB4 #B44D35

analogous

#35B48C #359CB4 #355CB4

triadic

#359CB4 #B4359C #9CB435

tetradic

#359CB4 #8C35B4 #B44D35 #5CB435

square

#359CB4 #8C35B4 #B44D35 #5CB435

split-complementary

#359CB4 #B4355C #B48C35

monochromatic

#194A55 #277385 #359CB4 #58B8CE #88CCDC

Accessibility & contrast

On white

3.20

#359CB4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.57

#359CB4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #359CB4

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##359CB4	#FFFFFF	#000000	##000000
##359CB4	1.00	3.20	6.57	6.57
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.57	21.00	1.00	1.00
##000000	6.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C97B5

Deuteranopia (green-blind)

#7A8AB4

Tritanopia (blue-blind)

#00A5A3

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #359cb4;
/* rgb */ color: rgb(53, 156, 180);
/* oklch */ color: oklch(64.4% 0.098 216.6);

Tailwind

colors: {
  custom: {
    50: '#7db9ca',
    500: '#359cb4',
    950: '#000000',
  },
}

SCSS

$custom: #359cb4;
$custom-light: #7db9ca;
$custom-dark: #000000;

JSON

{
  "hex": "#359cb4",
  "rgb": {
    "r": 53,
    "g": 156,
    "b": 180
  },
  "hsl": {
    "h": 191.339,
    "s": 54.506,
    "l": 45.686
  },
  "oklch": {
    "l": 0.64436,
    "c": 0.09831,
    "h": 216.6
  },
  "luminance": 0.27829
}

Semantic roles & 50–950 ramp

primary

#359CB4

secondary

#C68C7F

accent

#664ADE

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #359CB4

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

Preview Lab → · Contrast checker → · Palette generator →