#359CB1#359CB1

#359CB1 is a light, moderate cyan. Relative luminance 0.277; OKLCH L 64.3% C 0.097 H 214.1°. Best body text is #000000 at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#359CB1
RGB	rgb(53, 156, 177)
HSL	hsl(190, 54%, 45%)
HSV	hsv(190, 70%, 69%)
CMYK	cmyk(70.1%, 11.9%, 0%, 30.6%)
CIE-LAB	lab(59.62, -22.30, -19.48)
CIE-LCH	lch(59.62, 29.62, 221.14°)
OKLab	oklab(64.31% -0.0802 -0.0542)
OKLCH	oklch(64.31% 0.097 214.1)
XYZ	xyz(21.2891, 27.7057, 45.8122)
Luminance	0.2771 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#359CB1 #B14A35

analogous

#35B188 #359CB1 #355EB1

triadic

#359CB1 #B1359C #9CB135

tetradic

#359CB1 #8835B1 #B14A35 #5EB135

square

#359CB1 #8835B1 #B14A35 #5EB135

split-complementary

#359CB1 #B1355E #B18835

monochromatic

#194953 #277282 #359CB1 #57B9CD #86CCDB

Accessibility & contrast

On white

3.21

#359CB1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.54

#359CB1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #359CB1

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##359CB1	#FFFFFF	#000000	##000000
##359CB1	1.00	3.21	6.54	6.54
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.54	21.00	1.00	1.00
##000000	6.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D97B2

Deuteranopia (green-blind)

#7B8AB1

Tritanopia (blue-blind)

#00A4A2

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #359cb1;
/* rgb */ color: rgb(53, 156, 177);
/* oklch */ color: oklch(64.3% 0.097 214.1);

Tailwind

colors: {
  custom: {
    50: '#7db9c8',
    500: '#359cb1',
    950: '#000000',
  },
}

SCSS

$custom: #359cb1;
$custom-light: #7db9c8;
$custom-dark: #000000;

JSON

{
  "hex": "#359cb1",
  "rgb": {
    "r": 53,
    "g": 156,
    "b": 177
  },
  "hsl": {
    "h": 190.161,
    "s": 53.913,
    "l": 45.098
  },
  "oklch": {
    "l": 0.64311,
    "c": 0.0968,
    "h": 214.1
  },
  "luminance": 0.27708
}

Semantic roles & 50–950 ramp

primary

#359CB1

secondary

#C4897D

accent

#634BDD

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #359CB1

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

Preview Lab → · Contrast checker → · Palette generator →