#3C9FBC#3C9FBC

#3C9FBC is a light, moderate cyan. Relative luminance 0.294; OKLCH L 65.7% C 0.100 H 220.9°. Best body text is #000000 at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#3C9FBC
RGB	rgb(60, 159, 188)
HSL	hsl(194, 52%, 49%)
HSV	hsv(194, 68%, 74%)
CMYK	cmyk(68.1%, 15.4%, 0%, 26.3%)
CIE-LAB	lab(61.12, -19.33, -23.37)
CIE-LCH	lch(61.12, 30.33, 230.41°)
OKLab	oklab(65.7% -0.0753 -0.0652)
OKLCH	oklch(65.7% 0.1 220.9)
XYZ	xyz(23.3350, 29.3852, 52.0093)
Luminance	0.2939 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C9FBC #BC593C

analogous

#3CBC99 #3C9FBC #3C5FBC

triadic

#3C9FBC #BC3C9F #9FBC3C

tetradic

#3C9FBC #993CBC #BC593C #5FBC3C

square

#3C9FBC #993CBC #BC593C #5FBC3C

split-complementary

#3C9FBC #BC3C5F #BC993C

monochromatic

#1E515F #2D788E #3C9FBC #67B7CE #95CDDD

Accessibility & contrast

On white

3.05

#3C9FBC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.88

#3C9FBC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C9FBC

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C9FBC	#FFFFFF	#000000	##000000
##3C9FBC	1.00	3.05	6.88	6.88
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.88	21.00	1.00	1.00
##000000	6.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E9BBE

Deuteranopia (green-blind)

#7C8EBC

Tritanopia (blue-blind)

#00A8A8

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #3c9fbc;
/* rgb */ color: rgb(60, 159, 188);
/* oklch */ color: oklch(65.7% 0.100 220.9);

Tailwind

colors: {
  custom: {
    50: '#81bbd0',
    500: '#3c9fbc',
    950: '#000000',
  },
}

SCSS

$custom: #3c9fbc;
$custom-light: #81bbd0;
$custom-dark: #000000;

JSON

{
  "hex": "#3c9fbc",
  "rgb": {
    "r": 60,
    "g": 159,
    "b": 188
  },
  "hsl": {
    "h": 193.594,
    "s": 51.613,
    "l": 48.627
  },
  "oklch": {
    "l": 0.65701,
    "c": 0.09963,
    "h": 220.9
  },
  "luminance": 0.29388
}

Semantic roles & 50–950 ramp

primary

#3C9FBC

secondary

#C9998B

accent

#6D4DDB

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1214

muted

#7D8182

Preview Lab

Preview with #3C9FBC

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

Preview Lab → · Contrast checker → · Palette generator →