#3486BB#3486BB

#3486BB is a mid, moderate cyan. Relative luminance 0.214; OKLCH L 59.4% C 0.113 H 240.9°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#3486BB
RGB	rgb(52, 134, 187)
HSL	hsl(204, 56%, 47%)
HSV	hsv(204, 72%, 73%)
CMYK	cmyk(72.2%, 28.3%, 0%, 26.7%)
CIE-LAB	lab(53.35, -7.03, -34.87)
CIE-LCH	lch(53.35, 35.57, 258.59°)
OKLab	oklab(59.43% -0.0547 -0.0985)
OKLCH	oklch(59.43% 0.113 240.9)
XYZ	xyz(18.9074, 21.3660, 50.1316)
Luminance	0.2137 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3486BB #BB6934

analogous

#34BBAD #3486BB #3442BB

triadic

#3486BB #BB3486 #86BB34

tetradic

#3486BB #AD34BB #BB6934 #42BB34

square

#3486BB #AD34BB #BB6934 #42BB34

split-complementary

#3486BB #BB3442 #BBAD34

monochromatic

#19415B #27648B #3486BB #5BA3D1 #8BBEDF

Accessibility & contrast

On white

3.98

#3486BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#3486BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3486BB

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3486BB	#FFFFFF	#000000	##000000
##3486BB	1.00	3.98	5.27	5.27
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D87BD

Deuteranopia (green-blind)

#5B7ABA

Tritanopia (blue-blind)

#009398

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #3486bb;
/* rgb */ color: rgb(52, 134, 187);
/* oklch */ color: oklch(59.4% 0.113 240.9);

Tailwind

colors: {
  custom: {
    50: '#7da9cf',
    500: '#3486bb',
    950: '#000000',
  },
}

SCSS

$custom: #3486bb;
$custom-light: #7da9cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3486bb",
  "rgb": {
    "r": 52,
    "g": 134,
    "b": 187
  },
  "hsl": {
    "h": 203.556,
    "s": 56.485,
    "l": 46.863
  },
  "oklch": {
    "l": 0.59428,
    "c": 0.11268,
    "h": 240.9
  },
  "luminance": 0.21368
}

Semantic roles & 50–950 ramp

primary

#3486BB

secondary

#C99E82

accent

#8448E0

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B0F14

muted

#7C7F82

Preview Lab

Preview with #3486BB

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

Preview Lab → · Contrast checker → · Palette generator →