#3880D1#3880D1

#3880D1 is a mid, vivid cyan. Relative luminance 0.209; OKLCH L 59.4% C 0.143 H 253.6°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#3880D1
RGB	rgb(56, 128, 209)
HSL	hsl(212, 62%, 52%)
HSV	hsv(212, 73%, 82%)
CMYK	cmyk(73.2%, 38.8%, 0%, 18%)
CIE-LAB	lab(52.82, 4.94, -48.22)
CIE-LCH	lch(52.82, 48.47, 275.85°)
OKLab	oklab(59.41% -0.0405 -0.1375)
OKLCH	oklch(59.41% 0.143 253.6)
XYZ	xyz(20.8544, 20.8802, 63.2404)
Luminance	0.2088 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3880D1 #D18938

analogous

#38CCD1 #3880D1 #3D38D1

triadic

#3880D1 #D13880 #80D138

tetradic

#3880D1 #D138CC #D18938 #38D13D

square

#3880D1 #D138CC #D18938 #38D13D

split-complementary

#3880D1 #D13D38 #CCD138

monochromatic

#1B4574 #2662A6 #3880D1 #6AA0DC #9BBFE8

Accessibility & contrast

On white

4.06

#3880D1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#3880D1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3880D1

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3880D1	#FFFFFF	#000000	##000000
##3880D1	1.00	4.06	5.18	5.18
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A86D4

Deuteranopia (green-blind)

#4278CF

Tritanopia (blue-blind)

#00939E

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #3880d1;
/* rgb */ color: rgb(56, 128, 209);
/* oklch */ color: oklch(59.4% 0.143 253.6);

Tailwind

colors: {
  custom: {
    50: '#82a4df',
    500: '#3880d1',
    950: '#000000',
  },
}

SCSS

$custom: #3880d1;
$custom-light: #82a4df;
$custom-dark: #000000;

JSON

{
  "hex": "#3880d1",
  "rgb": {
    "r": 56,
    "g": 128,
    "b": 209
  },
  "hsl": {
    "h": 211.765,
    "s": 62.449,
    "l": 51.961
  },
  "oklch": {
    "l": 0.59407,
    "c": 0.14334,
    "h": 253.6
  },
  "luminance": 0.20883
}

Semantic roles & 50–950 ramp

primary

#3880D1

secondary

#D4B491

accent

#9942E6

background

#F8FAFD

surface

#F0F3FB

border

#CBCDD4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3880D1

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

Preview Lab → · Contrast checker → · Palette generator →