#3880C1#3880C1

#3880C1 is a mid, vivid cyan. Relative luminance 0.201; OKLCH L 58.5% C 0.123 H 248.7°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#3880C1
RGB	rgb(56, 128, 193)
HSL	hsl(208, 55%, 49%)
HSV	hsv(208, 71%, 76%)
CMYK	cmyk(71%, 33.7%, 0%, 24.3%)
CIE-LAB	lab(51.98, -0.81, -40.44)
CIE-LCH	lch(51.98, 40.45, 268.85°)
OKLab	oklab(58.48% -0.0446 -0.1147)
OKLCH	oklch(58.48% 0.123 248.7)
XYZ	xyz(18.9721, 20.1273, 53.3268)
Luminance	0.2013 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3880C1 #C17938

analogous

#38C1BE #3880C1 #383CC1

triadic

#3880C1 #C13880 #80C138

tetradic

#3880C1 #BE38C1 #C17938 #3CC138

square

#3880C1 #BE38C1 #C17938 #3CC138

split-complementary

#3880C1 #C1383C #C1BE38

monochromatic

#1C4162 #2A6192 #3880C1 #649ED2 #94BCE0

Accessibility & contrast

On white

4.18

#3880C1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#3880C1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3880C1

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3880C1	#FFFFFF	#000000	##000000
##3880C1	1.00	4.18	5.03	5.03
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6383C4

Deuteranopia (green-blind)

#4F76C0

Tritanopia (blue-blind)

#008F97

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #3880c1;
/* rgb */ color: rgb(56, 128, 193);
/* oklch */ color: oklch(58.5% 0.123 248.7);

Tailwind

colors: {
  custom: {
    50: '#7fa4d4',
    500: '#3880c1',
    950: '#000000',
  },
}

SCSS

$custom: #3880c1;
$custom-light: #7fa4d4;
$custom-dark: #000000;

JSON

{
  "hex": "#3880c1",
  "rgb": {
    "r": 56,
    "g": 128,
    "b": 193
  },
  "hsl": {
    "h": 208.467,
    "s": 55.02,
    "l": 48.824
  },
  "oklch": {
    "l": 0.58478,
    "c": 0.12312,
    "h": 248.7
  },
  "luminance": 0.20129
}

Semantic roles & 50–950 ramp

primary

#3880C1

secondary

#CBA98A

accent

#9049DE

background

#F8FAFD

surface

#EFF4FA

border

#CACED3

text

#0B0F14

muted

#7C7F83

Preview Lab

Preview with #3880C1

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

Preview Lab → · Contrast checker → · Palette generator →