#3C80C8#3C80C8

#3C80C8 is a mid, vivid cyan. Relative luminance 0.206; OKLCH L 59.0% C 0.130 H 252.1°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#3C80C8
RGB	rgb(60, 128, 200)
HSL	hsl(211, 56%, 51%)
HSV	hsv(211, 70%, 78%)
CMYK	cmyk(70%, 36%, 0%, 21.6%)
CIE-LAB	lab(52.47, 2.28, -43.65)
CIE-LCH	lch(52.47, 43.71, 272.99°)
OKLab	oklab(59.02% -0.0401 -0.1241)
OKLCH	oklch(59.02% 0.13 252.1)
XYZ	xyz(20.0041, 20.5670, 57.5480)
Luminance	0.2057 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C80C8 #C8843C

analogous

#3CC6C8 #3C80C8 #3E3CC8

triadic

#3C80C8 #C83C80 #80C83C

tetradic

#3C80C8 #C83CC6 #C8843C #3CC83E

square

#3C80C8 #C83CC6 #C8843C #3CC83E

split-complementary

#3C80C8 #C83E3C #C6C83C

monochromatic

#1E446B #2C629B #3C80C8 #6C9FD5 #9BBEE3

Accessibility & contrast

On white

4.11

#3C80C8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#3C80C8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C80C8

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C80C8	#FFFFFF	#000000	##000000
##3C80C8	1.00	4.11	5.11	5.11
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.11	21.00	1.00	1.00
##000000	5.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6084CB

Deuteranopia (green-blind)

#4B77C7

Tritanopia (blue-blind)

#00919A

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #3c80c8;
/* rgb */ color: rgb(60, 128, 200);
/* oklch */ color: oklch(59.0% 0.130 252.1);

Tailwind

colors: {
  custom: {
    50: '#82a4d9',
    500: '#3c80c8',
    950: '#000000',
  },
}

SCSS

$custom: #3c80c8;
$custom-light: #82a4d9;
$custom-dark: #000000;

JSON

{
  "hex": "#3c80c8",
  "rgb": {
    "r": 60,
    "g": 128,
    "b": 200
  },
  "hsl": {
    "h": 210.857,
    "s": 56,
    "l": 50.98
  },
  "oklch": {
    "l": 0.59018,
    "c": 0.1304,
    "h": 252.1
  },
  "luminance": 0.20569
}

Semantic roles & 50–950 ramp

primary

#3C80C8

secondary

#CFB191

accent

#9649DF

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C0F14

muted

#7D7F83

Preview Lab

Preview with #3C80C8

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

Preview Lab → · Contrast checker → · Palette generator →