#3876C2#3876C2

#3876C2 is a mid, vivid cyan. Relative luminance 0.177; OKLCH L 56.3% C 0.134 H 255.0°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#3876C2
RGB	rgb(56, 118, 194)
HSL	hsl(213, 55%, 49%)
HSV	hsv(213, 71%, 76%)
CMYK	cmyk(71.1%, 39.2%, 0%, 23.9%)
CIE-LAB	lab(49.12, 5.61, -45.55)
CIE-LCH	lch(49.12, 45.89, 277.02°)
OKLab	oklab(56.26% -0.0348 -0.1298)
OKLCH	oklch(56.26% 0.134 255)
XYZ	xyz(17.8433, 17.6907, 53.5027)
Luminance	0.1769 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3876C2 #C28438

analogous

#38BBC2 #3876C2 #3F38C2

triadic

#3876C2 #C23876 #76C238

tetradic

#3876C2 #C238BB #C28438 #38C23F

square

#3876C2 #C238BB #C28438 #38C23F

split-complementary

#3876C2 #C23F38 #BBC238

monochromatic

#1D3C63 #2A5993 #3876C2 #6596D2 #94B6E0

Accessibility & contrast

On white

4.63

#3876C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#3876C2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3876C2

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3876C2	#FFFFFF	#000000	##FFFFFF
##3876C2	1.00	4.63	4.54	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#537CC5

Deuteranopia (green-blind)

#3E6FC0

Tritanopia (blue-blind)

#008892

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #3876c2;
/* rgb */ color: rgb(56, 118, 194);
/* oklch */ color: oklch(56.3% 0.134 255.0);

Tailwind

colors: {
  custom: {
    50: '#7f9dd5',
    500: '#3876c2',
    950: '#000000',
  },
}

SCSS

$custom: #3876c2;
$custom-light: #7f9dd5;
$custom-dark: #000000;

JSON

{
  "hex": "#3876c2",
  "rgb": {
    "r": 56,
    "g": 118,
    "b": 194
  },
  "hsl": {
    "h": 213.043,
    "s": 55.2,
    "l": 49.02
  },
  "oklch": {
    "l": 0.56256,
    "c": 0.13441,
    "h": 255
  },
  "luminance": 0.17693
}

Semantic roles & 50–950 ramp

primary

#3876C2

secondary

#CBAE8A

accent

#9B49DF

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #3876C2

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

Preview Lab → · Contrast checker → · Palette generator →