#3875C7#3875C7

#3875C7 is a mid, vivid cyan. Relative luminance 0.177; OKLCH L 56.3% C 0.142 H 256.7°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#3875C7
RGB	rgb(56, 117, 199)
HSL	hsl(214, 56%, 50%)
HSV	hsv(214, 72%, 78%)
CMYK	cmyk(71.9%, 41.2%, 0%, 22%)
CIE-LAB	lab(49.11, 8.05, -48.43)
CIE-LCH	lch(49.11, 49.09, 279.44°)
OKLab	oklab(56.34% -0.0327 -0.1383)
OKLCH	oklch(56.34% 0.142 256.7)
XYZ	xyz(18.2972, 17.6849, 56.4710)
Luminance	0.1769 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3875C7 #C78A38

analogous

#38BCC7 #3875C7 #4338C7

triadic

#3875C7 #C73875 #75C738

tetradic

#3875C7 #C738BC #C78A38 #38C743

square

#3875C7 #C738BC #C78A38 #38C743

split-complementary

#3875C7 #C74338 #BCC738

monochromatic

#1D3D67 #2B5997 #3875C7 #6896D4 #98B7E2

Accessibility & contrast

On white

4.63

#3875C7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#3875C7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3875C7

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3875C7	#FFFFFF	#000000	##FFFFFF
##3875C7	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)

#4E7CCA

Deuteranopia (green-blind)

#366FC5

Tritanopia (blue-blind)

#008894

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #3875c7;
/* rgb */ color: rgb(56, 117, 199);
/* oklch */ color: oklch(56.3% 0.142 256.7);

Tailwind

colors: {
  custom: {
    50: '#809cd8',
    500: '#3875c7',
    950: '#000000',
  },
}

SCSS

$custom: #3875c7;
$custom-light: #809cd8;
$custom-dark: #000000;

JSON

{
  "hex": "#3875c7",
  "rgb": {
    "r": 56,
    "g": 117,
    "b": 199
  },
  "hsl": {
    "h": 214.406,
    "s": 56.078,
    "l": 50
  },
  "oklch": {
    "l": 0.56341,
    "c": 0.14211,
    "h": 256.7
  },
  "luminance": 0.17687
}

Semantic roles & 50–950 ramp

primary

#3875C7

secondary

#CDB28D

accent

#9F48DF

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #3875C7

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

Preview Lab → · Contrast checker → · Palette generator →