#3875C8#3875C8

#3875C8 is a mid, vivid cyan. Relative luminance 0.177; OKLCH L 56.4% C 0.143 H 256.9°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#3875C8
RGB	rgb(56, 117, 200)
HSL	hsl(215, 57%, 50%)
HSV	hsv(215, 72%, 78%)
CMYK	cmyk(72%, 41.5%, 0%, 21.6%)
CIE-LAB	lab(49.17, 8.41, -48.91)
CIE-LCH	lch(49.17, 49.63, 279.76°)
OKLab	oklab(56.4% -0.0325 -0.1397)
OKLCH	oklch(56.4% 0.143 256.9)
XYZ	xyz(18.4137, 17.7315, 57.0845)
Luminance	0.1773 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3875C8 #C88B38

analogous

#38BDC8 #3875C8 #4338C8

triadic

#3875C8 #C83875 #75C838

tetradic

#3875C8 #C838BD #C88B38 #38C843

square

#3875C8 #C838BD #C88B38 #38C843

split-complementary

#3875C8 #C84338 #BDC838

monochromatic

#1D3D69 #2A5999 #3875C8 #6896D5 #98B8E3

Accessibility & contrast

On white

4.62

#3875C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#3875C8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3875C8

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3875C8	#FFFFFF	#000000	##FFFFFF
##3875C8	1.00	4.62	4.55	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D7CCB

Deuteranopia (green-blind)

#356FC6

Tritanopia (blue-blind)

#008895

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #3875c8;
/* rgb */ color: rgb(56, 117, 200);
/* oklch */ color: oklch(56.4% 0.143 256.9);

Tailwind

colors: {
  custom: {
    50: '#809cd9',
    500: '#3875c8',
    950: '#000000',
  },
}

SCSS

$custom: #3875c8;
$custom-light: #809cd9;
$custom-dark: #000000;

JSON

{
  "hex": "#3875c8",
  "rgb": {
    "r": 56,
    "g": 117,
    "b": 200
  },
  "hsl": {
    "h": 214.583,
    "s": 56.693,
    "l": 50.196
  },
  "oklch": {
    "l": 0.56404,
    "c": 0.14344,
    "h": 256.9
  },
  "luminance": 0.17733
}

Semantic roles & 50–950 ramp

primary

#3875C8

secondary

#CEB38E

accent

#A048E0

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #3875C8

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

Preview Lab → · Contrast checker → · Palette generator →