#3C9ECF#3C9ECF

#3C9ECF is a light, moderate cyan. Relative luminance 0.299; OKLCH L 66.3% C 0.115 H 234.3°. Best body text is #000000 at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#3C9ECF
RGB	rgb(60, 158, 207)
HSL	hsl(200, 60%, 52%)
HSV	hsv(200, 71%, 81%)
CMYK	cmyk(71%, 23.7%, 0%, 18.8%)
CIE-LAB	lab(61.58, -12.57, -33.30)
CIE-LCH	lch(61.58, 35.59, 249.33°)
OKLab	oklab(66.32% -0.0673 -0.0936)
OKLCH	oklch(66.32% 0.115 234.3)
XYZ	xyz(25.3484, 29.9165, 63.4579)
Luminance	0.2992 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C9ECF #CF6D3C

analogous

#3CCFB7 #3C9ECF #3C55CF

triadic

#3C9ECF #CF3C9E #9ECF3C

tetradic

#3C9ECF #B73CCF #CF6D3C #55CF3C

square

#3C9ECF #B73CCF #CF6D3C #55CF3C

split-complementary

#3C9ECF #CF3C55 #CFB73C

monochromatic

#1D5774 #297CA5 #3C9ECF #6DB6DB #9ECFE7

Accessibility & contrast

On white

3.01

#3C9ECF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.98

#3C9ECF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C9ECF

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C9ECF	#FFFFFF	#000000	##000000
##3C9ECF	1.00	3.01	6.98	6.98
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.98	21.00	1.00	1.00
##000000	6.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#869DD1

Deuteranopia (green-blind)

#728ECE

Tritanopia (blue-blind)

#00ABAF

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #3c9ecf;
/* rgb */ color: rgb(60, 158, 207);
/* oklch */ color: oklch(66.3% 0.115 234.3);

Tailwind

colors: {
  custom: {
    50: '#84bade',
    500: '#3c9ecf',
    950: '#000000',
  },
}

SCSS

$custom: #3c9ecf;
$custom-light: #84bade;
$custom-dark: #000000;

JSON

{
  "hex": "#3c9ecf",
  "rgb": {
    "r": 60,
    "g": 158,
    "b": 207
  },
  "hsl": {
    "h": 200,
    "s": 60.494,
    "l": 52.353
  },
  "oklch": {
    "l": 0.66321,
    "c": 0.11534,
    "h": 234.3
  },
  "luminance": 0.29919
}

Semantic roles & 50–950 ramp

primary

#3C9ECF

secondary

#D3A993

accent

#7944E4

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #3C9ECF

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

Preview Lab → · Contrast checker → · Palette generator →