#3880D4#3880D4

#3880D4 is a mid, vivid cyan. Relative luminance 0.210; OKLCH L 59.6% C 0.147 H 254.3°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#3880D4
RGB	rgb(56, 128, 212)
HSL	hsl(212, 64%, 53%)
HSV	hsv(212, 74%, 83%)
CMYK	cmyk(73.6%, 39.6%, 0%, 16.9%)
CIE-LAB	lab(52.98, 6.03, -49.65)
CIE-LCH	lch(52.98, 50.02, 276.92°)
OKLab	oklab(59.59% -0.0398 -0.1417)
OKLCH	oklch(59.59% 0.147 254.3)
XYZ	xyz(21.2293, 21.0302, 65.2150)
Luminance	0.2103 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3880D4 #D48C38

analogous

#38CED4 #3880D4 #3E38D4

triadic

#3880D4 #D43880 #80D438

tetradic

#3880D4 #D438CE #D48C38 #38D43E

square

#3880D4 #D438CE #D48C38 #38D43E

split-complementary

#3880D4 #D43E38 #CED438

monochromatic

#1A4578 #2562AA #3880D4 #6AA0DF #9DC0EA

Accessibility & contrast

On white

4.03

#3880D4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#3880D4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3880D4

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3880D4	#FFFFFF	#000000	##000000
##3880D4	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5886D7

Deuteranopia (green-blind)

#3F78D2

Tritanopia (blue-blind)

#0094A0

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #3880d4;
/* rgb */ color: rgb(56, 128, 212);
/* oklch */ color: oklch(59.6% 0.147 254.3);

Tailwind

colors: {
  custom: {
    50: '#82a4e2',
    500: '#3880d4',
    950: '#000000',
  },
}

SCSS

$custom: #3880d4;
$custom-light: #82a4e2;
$custom-dark: #000000;

JSON

{
  "hex": "#3880d4",
  "rgb": {
    "r": 56,
    "g": 128,
    "b": 212
  },
  "hsl": {
    "h": 212.308,
    "s": 64.463,
    "l": 52.549
  },
  "oklch": {
    "l": 0.59589,
    "c": 0.1472,
    "h": 254.3
  },
  "luminance": 0.21033
}

Semantic roles & 50–950 ramp

primary

#3880D4

secondary

#D6B792

accent

#9A40E7

background

#F8FAFD

surface

#F0F3FB

border

#CBCDD4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3880D4

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

Preview Lab → · Contrast checker → · Palette generator →