#3386CC#3386CC

#3386CC is a mid, vivid cyan. Relative luminance 0.221; OKLCH L 60.3% C 0.133 H 247.8°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#3386CC
RGB	rgb(51, 134, 204)
HSL	hsl(207, 60%, 50%)
HSV	hsv(207, 75%, 80%)
CMYK	cmyk(75%, 34.3%, 0%, 20%)
CIE-LAB	lab(54.14, -1.11, -43.29)
CIE-LCH	lch(54.14, 43.30, 268.53°)
OKLab	oklab(60.32% -0.0502 -0.123)
OKLCH	oklch(60.32% 0.133 247.8)
XYZ	xyz(20.7853, 22.1112, 60.2875)
Luminance	0.2211 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3386CC #CC7933

analogous

#33CCC6 #3386CC #3339CC

triadic

#3386CC #CC3386 #86CC33

tetradic

#3386CC #C633CC #CC7933 #39CC33

square

#3386CC #C633CC #CC7933 #39CC33

split-complementary

#3386CC #CC3339 #CCC633

monochromatic

#1B466A #27669B #3386CC #64A3D8 #95C0E4

Accessibility & contrast

On white

3.87

#3386CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.42

#3386CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3386CC

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3386CC	#FFFFFF	#000000	##000000
##3386CC	1.00	3.87	5.42	5.42
#FFFFFF	3.87	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)

#6689CF

Deuteranopia (green-blind)

#507BCB

Tritanopia (blue-blind)

#00979F

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #3386cc;
/* rgb */ color: rgb(51, 134, 204);
/* oklch */ color: oklch(60.3% 0.133 247.8);

Tailwind

colors: {
  custom: {
    50: '#7fa8dc',
    500: '#3386cc',
    950: '#000000',
  },
}

SCSS

$custom: #3386cc;
$custom-light: #7fa8dc;
$custom-dark: #000000;

JSON

{
  "hex": "#3386cc",
  "rgb": {
    "r": 51,
    "g": 134,
    "b": 204
  },
  "hsl": {
    "h": 207.451,
    "s": 60,
    "l": 50
  },
  "oklch": {
    "l": 0.60319,
    "c": 0.13289,
    "h": 247.8
  },
  "luminance": 0.22114
}

Semantic roles & 50–950 ramp

primary

#3386CC

secondary

#D0AA8B

accent

#8D45E3

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3386CC

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

Preview Lab → · Contrast checker → · Palette generator →