#3C9ECD#3C9ECD

#3C9ECD is a light, moderate cyan. Relative luminance 0.298; OKLCH L 66.2% C 0.113 H 233.2°. Best body text is #000000 at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#3C9ECD
RGB	rgb(60, 158, 205)
HSL	hsl(199, 59%, 52%)
HSV	hsv(199, 71%, 80%)
CMYK	cmyk(70.7%, 22.9%, 0%, 19.6%)
CIE-LAB	lab(61.50, -13.23, -32.31)
CIE-LCH	lch(61.50, 34.92, 247.73°)
OKLab	oklab(66.23% -0.068 -0.0908)
OKLCH	oklch(66.23% 0.113 233.2)
XYZ	xyz(25.1054, 29.8193, 62.1784)
Luminance	0.2982 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C9ECD #CD6B3C

analogous

#3CCDB3 #3C9ECD #3C56CD

triadic

#3C9ECD #CD3C9E #9ECD3C

tetradic

#3C9ECD #B33CCD #CD6B3C #56CD3C

square

#3C9ECD #B33CCD #CD6B3C #56CD3C

split-complementary

#3C9ECD #CD3C56 #CDB33C

monochromatic

#1D5671 #2A7BA2 #3C9ECD #6DB6D9 #9DCEE6

Accessibility & contrast

On white

3.02

#3C9ECD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.96

#3C9ECD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C9ECD

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C9ECD	#FFFFFF	#000000	##000000
##3C9ECD	1.00	3.02	6.96	6.96
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.96	21.00	1.00	1.00
##000000	6.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#879CCF

Deuteranopia (green-blind)

#738ECC

Tritanopia (blue-blind)

#00ABAE

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #3c9ecd;
/* rgb */ color: rgb(60, 158, 205);
/* oklch */ color: oklch(66.2% 0.113 233.2);

Tailwind

colors: {
  custom: {
    50: '#83badc',
    500: '#3c9ecd',
    950: '#000000',
  },
}

SCSS

$custom: #3c9ecd;
$custom-light: #83badc;
$custom-dark: #000000;

JSON

{
  "hex": "#3c9ecd",
  "rgb": {
    "r": 60,
    "g": 158,
    "b": 205
  },
  "hsl": {
    "h": 199.448,
    "s": 59.184,
    "l": 51.961
  },
  "oklch": {
    "l": 0.66227,
    "c": 0.11346,
    "h": 233.2
  },
  "luminance": 0.29822
}

Semantic roles & 50–950 ramp

primary

#3C9ECD

secondary

#D2A793

accent

#7845E2

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #3C9ECD

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

Preview Lab → · Contrast checker → · Palette generator →