#3876C0#3876C0

#3876C0 is a mid, vivid cyan. Relative luminance 0.176; OKLCH L 56.1% C 0.132 H 254.5°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#3876C0
RGB	rgb(56, 118, 192)
HSL	hsl(213, 55%, 49%)
HSV	hsv(213, 71%, 75%)
CMYK	cmyk(70.8%, 38.5%, 0%, 24.7%)
CIE-LAB	lab(49.01, 4.89, -44.57)
CIE-LCH	lch(49.01, 44.84, 276.26°)
OKLab	oklab(56.14% -0.0353 -0.127)
OKLCH	oklch(56.14% 0.132 254.5)
XYZ	xyz(17.6202, 17.6015, 52.3278)
Luminance	0.1760 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3876C0 #C08238

analogous

#38BAC0 #3876C0 #3E38C0

triadic

#3876C0 #C03876 #76C038

tetradic

#3876C0 #C038BA #C08238 #38C03E

square

#3876C0 #C038BA #C08238 #38C03E

split-complementary

#3876C0 #C03E38 #BAC038

monochromatic

#1C3C61 #2A5991 #3876C0 #6496D2 #93B6DF

Accessibility & contrast

On white

4.65

#3876C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#3876C0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3876C0

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3876C0	#FFFFFF	#000000	##FFFFFF
##3876C0	1.00	4.65	4.52	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#547BC3

Deuteranopia (green-blind)

#3F6FBF

Tritanopia (blue-blind)

#008792

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #3876c0;
/* rgb */ color: rgb(56, 118, 192);
/* oklch */ color: oklch(56.1% 0.132 254.5);

Tailwind

colors: {
  custom: {
    50: '#7f9dd3',
    500: '#3876c0',
    950: '#000000',
  },
}

SCSS

$custom: #3876c0;
$custom-light: #7f9dd3;
$custom-dark: #000000;

JSON

{
  "hex": "#3876c0",
  "rgb": {
    "r": 56,
    "g": 118,
    "b": 192
  },
  "hsl": {
    "h": 212.647,
    "s": 54.839,
    "l": 48.627
  },
  "oklch": {
    "l": 0.56135,
    "c": 0.13178,
    "h": 254.5
  },
  "luminance": 0.17603
}

Semantic roles & 50–950 ramp

primary

#3876C0

secondary

#CBAD89

accent

#9A4ADE

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #3876C0

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

Preview Lab → · Contrast checker → · Palette generator →