#359EB4#359EB4

#359EB4 is a light, moderate cyan. Relative luminance 0.285; OKLCH L 64.9% C 0.098 H 214.6°. Best body text is #000000 at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#359EB4
RGB	rgb(53, 158, 180)
HSL	hsl(190, 55%, 46%)
HSV	hsv(190, 71%, 71%)
CMYK	cmyk(70.6%, 12.2%, 0%, 29.4%)
CIE-LAB	lab(60.34, -22.39, -20.08)
CIE-LCH	lch(60.34, 30.07, 221.89°)
OKLab	oklab(64.93% -0.081 -0.0559)
OKLCH	oklch(64.93% 0.098 214.6)
XYZ	xyz(21.9298, 28.5034, 47.5171)
Luminance	0.2851 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#359EB4 #B44B35

analogous

#35B48A #359EB4 #355EB4

triadic

#359EB4 #B4359E #9EB435

tetradic

#359EB4 #8A35B4 #B44B35 #5EB435

square

#359EB4 #8A35B4 #B44B35 #5EB435

split-complementary

#359EB4 #B4355E #B48A35

monochromatic

#194B55 #277485 #359EB4 #58BACE #88CDDC

Accessibility & contrast

On white

3.13

#359EB4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.70

#359EB4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #359EB4

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##359EB4	#FFFFFF	#000000	##000000
##359EB4	1.00	3.13	6.70	6.70
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.70	21.00	1.00	1.00
##000000	6.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E99B5

Deuteranopia (green-blind)

#7C8CB4

Tritanopia (blue-blind)

#00A6A5

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #359eb4;
/* rgb */ color: rgb(53, 158, 180);
/* oklch */ color: oklch(64.9% 0.098 214.6);

Tailwind

colors: {
  custom: {
    50: '#7ebbca',
    500: '#359eb4',
    950: '#000000',
  },
}

SCSS

$custom: #359eb4;
$custom-light: #7ebbca;
$custom-dark: #000000;

JSON

{
  "hex": "#359eb4",
  "rgb": {
    "r": 53,
    "g": 158,
    "b": 180
  },
  "hsl": {
    "h": 190.394,
    "s": 54.506,
    "l": 45.686
  },
  "oklch": {
    "l": 0.64926,
    "c": 0.09843,
    "h": 214.6
  },
  "luminance": 0.28506
}

Semantic roles & 50–950 ramp

primary

#359EB4

secondary

#C68B7F

accent

#644ADE

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #359EB4

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

Preview Lab → · Contrast checker → · Palette generator →