#359FBC#359FBC

#359FBC is a light, moderate cyan. Relative luminance 0.292; OKLCH L 65.5% C 0.103 H 220.0°. Best body text is #000000 at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#359FBC
RGB	rgb(53, 159, 188)
HSL	hsl(193, 56%, 47%)
HSV	hsv(193, 72%, 74%)
CMYK	cmyk(71.8%, 15.4%, 0%, 26.3%)
CIE-LAB	lab(60.94, -20.34, -23.66)
CIE-LCH	lch(60.94, 31.20, 229.32°)
OKLab	oklab(65.51% -0.0788 -0.0661)
OKLCH	oklch(65.51% 0.103 220)
XYZ	xyz(22.9397, 29.1813, 51.9908)
Luminance	0.2918 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#359FBC #BC5235

analogous

#35BC96 #359FBC #355BBC

triadic

#359FBC #BC359F #9FBC35

tetradic

#359FBC #9635BC #BC5235 #5BBC35

square

#359FBC #9635BC #BC5235 #5BBC35

split-complementary

#359FBC #BC355B #BC9635

monochromatic

#1A4E5D #28778C #359FBC #5DB8D1 #8DCDDF

Accessibility & contrast

On white

3.07

#359FBC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.84

#359FBC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #359FBC

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##359FBC	#FFFFFF	#000000	##000000
##359FBC	1.00	3.07	6.84	6.84
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.84	21.00	1.00	1.00
##000000	6.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D9BBE

Deuteranopia (green-blind)

#7B8DBC

Tritanopia (blue-blind)

#00A8A8

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #359fbc;
/* rgb */ color: rgb(53, 159, 188);
/* oklch */ color: oklch(65.5% 0.103 220.0);

Tailwind

colors: {
  custom: {
    50: '#7fbbd0',
    500: '#359fbc',
    950: '#000000',
  },
}

SCSS

$custom: #359fbc;
$custom-light: #7fbbd0;
$custom-dark: #000000;

JSON

{
  "hex": "#359fbc",
  "rgb": {
    "r": 53,
    "g": 159,
    "b": 188
  },
  "hsl": {
    "h": 192.889,
    "s": 56.017,
    "l": 47.255
  },
  "oklch": {
    "l": 0.65507,
    "c": 0.10286,
    "h": 220
  },
  "luminance": 0.29184
}

Semantic roles & 50–950 ramp

primary

#359FBC

secondary

#C99384

accent

#6948DF

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1214

muted

#7C8182

Preview Lab

Preview with #359FBC

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

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