#3C7FC7#3C7FC7

#3C7FC7 is a mid, vivid cyan. Relative luminance 0.203; OKLCH L 58.7% C 0.130 H 252.4°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#3C7FC7
RGB	rgb(60, 127, 199)
HSL	hsl(211, 55%, 51%)
HSV	hsv(211, 70%, 78%)
CMYK	cmyk(69.8%, 36.2%, 0%, 22%)
CIE-LAB	lab(52.13, 2.52, -43.62)
CIE-LCH	lch(52.13, 43.69, 273.31°)
OKLab	oklab(58.73% -0.0394 -0.124)
OKLCH	oklch(58.73% 0.13 252.4)
XYZ	xyz(19.7578, 20.2608, 56.8912)
Luminance	0.2026 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C7FC7 #C7843C

analogous

#3CC4C7 #3C7FC7 #3E3CC7

triadic

#3C7FC7 #C73C7F #7FC73C

tetradic

#3C7FC7 #C73CC4 #C7843C #3CC73E

square

#3C7FC7 #C73CC4 #C7843C #3CC73E

split-complementary

#3C7FC7 #C73E3C #C4C73C

monochromatic

#1E436A #2C619A #3C7FC7 #6C9ED5 #9BBDE2

Accessibility & contrast

On white

4.16

#3C7FC7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#3C7FC7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C7FC7

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C7FC7	#FFFFFF	#000000	##000000
##3C7FC7	1.00	4.16	5.05	5.05
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F83CA

Deuteranopia (green-blind)

#4A76C6

Tritanopia (blue-blind)

#009099

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #3c7fc7;
/* rgb */ color: rgb(60, 127, 199);
/* oklch */ color: oklch(58.7% 0.130 252.4);

Tailwind

colors: {
  custom: {
    50: '#82a3d8',
    500: '#3c7fc7',
    950: '#000000',
  },
}

SCSS

$custom: #3c7fc7;
$custom-light: #82a3d8;
$custom-dark: #000000;

JSON

{
  "hex": "#3c7fc7",
  "rgb": {
    "r": 60,
    "g": 127,
    "b": 199
  },
  "hsl": {
    "h": 211.079,
    "s": 55.378,
    "l": 50.784
  },
  "oklch": {
    "l": 0.58734,
    "c": 0.13011,
    "h": 252.4
  },
  "luminance": 0.20263
}

Semantic roles & 50–950 ramp

primary

#3C7FC7

secondary

#CEB191

accent

#9749DF

background

#F8FAFD

surface

#F0F3FA

border

#CBCDD3

text

#0C0F14

muted

#7D7F83

Preview Lab

Preview with #3C7FC7

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

Preview Lab → · Contrast checker → · Palette generator →