#3C9ECC#3C9ECC

#3C9ECC is a light, moderate cyan. Relative luminance 0.298; OKLCH L 66.2% C 0.113 H 232.6°. Best body text is #000000 at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#3C9ECC
RGB	rgb(60, 158, 204)
HSL	hsl(199, 59%, 52%)
HSV	hsv(199, 71%, 80%)
CMYK	cmyk(70.6%, 22.5%, 0%, 20%)
CIE-LAB	lab(61.46, -13.57, -31.82)
CIE-LCH	lch(61.46, 34.59, 246.91°)
OKLab	oklab(66.18% -0.0684 -0.0894)
OKLCH	oklch(66.18% 0.113 232.6)
XYZ	xyz(24.9851, 29.7712, 61.5447)
Luminance	0.2977 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C9ECC #CC6A3C

analogous

#3CCCB2 #3C9ECC #3C56CC

triadic

#3C9ECC #CC3C9E #9ECC3C

tetradic

#3C9ECC #B23CCC #CC6A3C #56CC3C

square

#3C9ECC #B23CCC #CC6A3C #56CC3C

split-complementary

#3C9ECC #CC3C56 #CCB23C

monochromatic

#1D5670 #2A7BA1 #3C9ECC #6DB6D9 #9DCEE5

Accessibility & contrast

On white

3.02

#3C9ECC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.95

#3C9ECC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C9ECC

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C9ECC	#FFFFFF	#000000	##000000
##3C9ECC	1.00	3.02	6.95	6.95
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.95	21.00	1.00	1.00
##000000	6.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#879CCE

Deuteranopia (green-blind)

#748ECB

Tritanopia (blue-blind)

#00AAAD

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #3c9ecc;
/* rgb */ color: rgb(60, 158, 204);
/* oklch */ color: oklch(66.2% 0.113 232.6);

Tailwind

colors: {
  custom: {
    50: '#83badb',
    500: '#3c9ecc',
    950: '#000000',
  },
}

SCSS

$custom: #3c9ecc;
$custom-light: #83badb;
$custom-dark: #000000;

JSON

{
  "hex": "#3c9ecc",
  "rgb": {
    "r": 60,
    "g": 158,
    "b": 204
  },
  "hsl": {
    "h": 199.167,
    "s": 58.537,
    "l": 51.765
  },
  "oklch": {
    "l": 0.6618,
    "c": 0.11254,
    "h": 232.6
  },
  "luminance": 0.29774
}

Semantic roles & 50–950 ramp

primary

#3C9ECC

secondary

#D1A692

accent

#7846E2

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #3C9ECC

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

Preview Lab → · Contrast checker → · Palette generator →