#3876C6#3876C6

#3876C6 is a mid, vivid cyan. Relative luminance 0.179; OKLCH L 56.5% C 0.140 H 256.0°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#3876C6
RGB	rgb(56, 118, 198)
HSL	hsl(214, 56%, 50%)
HSV	hsv(214, 72%, 78%)
CMYK	cmyk(71.7%, 40.4%, 0%, 22.4%)
CIE-LAB	lab(49.34, 7.07, -47.49)
CIE-LCH	lch(49.34, 48.01, 278.46°)
OKLab	oklab(56.5% -0.0339 -0.1355)
OKLCH	oklch(56.5% 0.14 256)
XYZ	xyz(18.2986, 17.8728, 55.9006)
Luminance	0.1787 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3876C6 #C68838

analogous

#38BDC6 #3876C6 #4138C6

triadic

#3876C6 #C63876 #76C638

tetradic

#3876C6 #C638BD #C68838 #38C641

square

#3876C6 #C638BD #C68838 #38C641

split-complementary

#3876C6 #C64138 #BDC638

monochromatic

#1D3D67 #2B5A96 #3876C6 #6797D4 #97B7E2

Accessibility & contrast

On white

4.59

#3876C6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#3876C6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3876C6

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3876C6	#FFFFFF	#000000	##FFFFFF
##3876C6	1.00	4.59	4.58	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.58	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#507CC9

Deuteranopia (green-blind)

#3A6FC4

Tritanopia (blue-blind)

#008994

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #3876c6;
/* rgb */ color: rgb(56, 118, 198);
/* oklch */ color: oklch(56.5% 0.140 256.0);

Tailwind

colors: {
  custom: {
    50: '#809dd8',
    500: '#3876c6',
    950: '#000000',
  },
}

SCSS

$custom: #3876c6;
$custom-light: #809dd8;
$custom-dark: #000000;

JSON

{
  "hex": "#3876c6",
  "rgb": {
    "r": 56,
    "g": 118,
    "b": 198
  },
  "hsl": {
    "h": 213.803,
    "s": 55.906,
    "l": 49.804
  },
  "oklch": {
    "l": 0.56502,
    "c": 0.13969,
    "h": 256
  },
  "luminance": 0.17875
}

Semantic roles & 50–950 ramp

primary

#3876C6

secondary

#CDB18D

accent

#9D49DF

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #3876C6

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

Preview Lab → · Contrast checker → · Palette generator →