#3883D0#3883D0

#3883D0 is a mid, vivid cyan. Relative luminance 0.216; OKLCH L 60.0% C 0.139 H 251.8°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#3883D0
RGB	rgb(56, 131, 208)
HSL	hsl(210, 62%, 52%)
HSV	hsv(210, 73%, 82%)
CMYK	cmyk(73.1%, 37%, 0%, 18.4%)
CIE-LAB	lab(53.63, 2.77, -46.37)
CIE-LCH	lch(53.63, 46.45, 273.42°)
OKLab	oklab(60.02% -0.0435 -0.132)
OKLCH	oklch(60.02% 0.139 251.8)
XYZ	xyz(21.1281, 21.6250, 62.7228)
Luminance	0.2163 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3883D0 #D08538

analogous

#38CFD0 #3883D0 #3938D0

triadic

#3883D0 #D03883 #83D038

tetradic

#3883D0 #D038CF #D08538 #38D039

square

#3883D0 #D038CF #D08538 #38D039

split-complementary

#3883D0 #D03938 #CFD038

monochromatic

#1B4673 #2765A4 #3883D0 #6AA2DC #9BC1E7

Accessibility & contrast

On white

3.94

#3883D0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#3883D0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3883D0

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3883D0	#FFFFFF	#000000	##000000
##3883D0	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6088D3

Deuteranopia (green-blind)

#497ACE

Tritanopia (blue-blind)

#00959F

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #3883d0;
/* rgb */ color: rgb(56, 131, 208);
/* oklch */ color: oklch(60.0% 0.139 251.8);

Tailwind

colors: {
  custom: {
    50: '#82a6df',
    500: '#3883d0',
    950: '#000000',
  },
}

SCSS

$custom: #3883d0;
$custom-light: #82a6df;
$custom-dark: #000000;

JSON

{
  "hex": "#3883d0",
  "rgb": {
    "r": 56,
    "g": 131,
    "b": 208
  },
  "hsl": {
    "h": 210.395,
    "s": 61.789,
    "l": 51.765
  },
  "oklch": {
    "l": 0.60022,
    "c": 0.139,
    "h": 251.8
  },
  "luminance": 0.21627
}

Semantic roles & 50–950 ramp

primary

#3883D0

secondary

#D3B291

accent

#9543E5

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3883D0

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

Preview Lab → · Contrast checker → · Palette generator →