#3880E1#3880E1

#3880E1 is a mid, vivid cyan. Relative luminance 0.217; OKLCH L 60.4% C 0.164 H 256.9°. Best body text is #000000 at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#3880E1
RGB	rgb(56, 128, 225)
HSL	hsl(214, 74%, 55%)
HSV	hsv(214, 75%, 88%)
CMYK	cmyk(75.1%, 43.1%, 0%, 11.8%)
CIE-LAB	lab(53.72, 10.77, -55.79)
CIE-LCH	lch(53.72, 56.82, 280.92°)
OKLab	oklab(60.4% -0.0371 -0.1597)
OKLCH	oklch(60.4% 0.164 256.9)
XYZ	xyz(22.9357, 21.7127, 74.2018)
Luminance	0.2172 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3880E1 #E19938

analogous

#38D4E1 #3880E1 #4538E1

triadic

#3880E1 #E13880 #80E138

tetradic

#3880E1 #E138D4 #E19938 #38E145

square

#3880E1 #E138D4 #E19938 #38E145

split-complementary

#3880E1 #E14538 #D4E138

monochromatic

#15478A #1D62BF #3880E1 #6DA2E9 #A2C4F1

Accessibility & contrast

On white

3.93

#3880E1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.34

#3880E1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3880E1

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3880E1	#FFFFFF	#000000	##000000
##3880E1	1.00	3.93	5.34	5.34
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.34	21.00	1.00	1.00
##000000	5.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F89E5

Deuteranopia (green-blind)

#2F79DF

Tritanopia (blue-blind)

#0097A5

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #3880e1;
/* rgb */ color: rgb(56, 128, 225);
/* oklch */ color: oklch(60.4% 0.164 256.9);

Tailwind

colors: {
  custom: {
    50: '#85a4eb',
    500: '#3880e1',
    950: '#000000',
  },
}

SCSS

$custom: #3880e1;
$custom-light: #85a4eb;
$custom-dark: #000000;

JSON

{
  "hex": "#3880e1",
  "rgb": {
    "r": 56,
    "g": 128,
    "b": 225
  },
  "hsl": {
    "h": 214.438,
    "s": 73.799,
    "l": 55.098
  },
  "oklch": {
    "l": 0.60402,
    "c": 0.16399,
    "h": 256.9
  },
  "luminance": 0.21715
}

Semantic roles & 50–950 ramp

primary

#3880E1

secondary

#DEC097

accent

#A237F0

background

#F8FAFE

surface

#F0F3FD

border

#CBCDD5

text

#0D0F16

muted

#7D7F84

Preview Lab

Preview with #3880E1

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

Preview Lab → · Contrast checker → · Palette generator →