#3883D9#3883D9

#3883D9 is a mid, vivid cyan. Relative luminance 0.221; OKLCH L 60.6% C 0.150 H 254.0°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#3883D9
RGB	rgb(56, 131, 217)
HSL	hsl(212, 68%, 54%)
HSV	hsv(212, 74%, 85%)
CMYK	cmyk(74.2%, 39.6%, 0%, 14.9%)
CIE-LAB	lab(54.11, 6.02, -50.67)
CIE-LCH	lch(54.11, 51.03, 276.78°)
OKLab	oklab(60.56% -0.0413 -0.1446)
OKLCH	oklch(60.56% 0.15 254)
XYZ	xyz(22.2669, 22.0806, 68.7206)
Luminance	0.2208 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3883D9 #D98E38

analogous

#38D3D9 #3883D9 #3D38D9

triadic

#3883D9 #D93883 #83D938

tetradic

#3883D9 #D938D3 #D98E38 #38D93D

square

#3883D9 #D938D3 #D98E38 #38D93D

split-complementary

#3883D9 #D93D38 #D3D938

monochromatic

#18487E #2265B2 #3883D9 #6BA3E3 #9FC3ED

Accessibility & contrast

On white

3.88

#3883D9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.42

#3883D9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3883D9

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3883D9	#FFFFFF	#000000	##000000
##3883D9	1.00	3.88	5.42	5.42
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.42	21.00	1.00	1.00
##000000	5.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A89DC

Deuteranopia (green-blind)

#407BD7

Tritanopia (blue-blind)

#0097A3

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #3883d9;
/* rgb */ color: rgb(56, 131, 217);
/* oklch */ color: oklch(60.6% 0.150 254.0);

Tailwind

colors: {
  custom: {
    50: '#83a6e5',
    500: '#3883d9',
    950: '#000000',
  },
}

SCSS

$custom: #3883d9;
$custom-light: #83a6e5;
$custom-dark: #000000;

JSON

{
  "hex": "#3883d9",
  "rgb": {
    "r": 56,
    "g": 131,
    "b": 217
  },
  "hsl": {
    "h": 212.05,
    "s": 67.932,
    "l": 53.529
  },
  "oklch": {
    "l": 0.60559,
    "c": 0.15044,
    "h": 254
  },
  "luminance": 0.22083
}

Semantic roles & 50–950 ramp

primary

#3883D9

secondary

#D9B994

accent

#9A3DEB

background

#F8FAFE

surface

#F0F4FC

border

#CBCED5

text

#0C0F16

muted

#7D7F84

Preview Lab

Preview with #3883D9

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

Preview Lab → · Contrast checker → · Palette generator →