#3B86D3#3B86D3

#3B86D3 is a mid, vivid cyan. Relative luminance 0.227; OKLCH L 61.0% C 0.139 H 251.7°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#3B86D3
RGB	rgb(59, 134, 211)
HSL	hsl(210, 63%, 53%)
HSV	hsv(210, 72%, 83%)
CMYK	cmyk(72%, 36.5%, 0%, 17.3%)
CIE-LAB	lab(54.74, 2.45, -46.29)
CIE-LCH	lch(54.74, 46.35, 273.04°)
OKLab	oklab(60.97% -0.0437 -0.1317)
OKLCH	oklch(60.97% 0.139 251.7)
XYZ	xyz(22.0822, 22.6807, 64.8294)
Luminance	0.2268 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B86D3 #D3883B

analogous

#3BD2D3 #3B86D3 #3C3BD3

triadic

#3B86D3 #D33B86 #86D33B

tetradic

#3B86D3 #D33BD2 #D3883B #3BD33C

square

#3B86D3 #D33BD2 #D3883B #3BD33C

split-complementary

#3B86D3 #D33C3B #D2D33B

monochromatic

#1B4979 #2668AB #3B86D3 #6DA5DE #9FC4E9

Accessibility & contrast

On white

3.79

#3B86D3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.54

#3B86D3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B86D3

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B86D3	#FFFFFF	#000000	##000000
##3B86D3	1.00	3.79	5.54	5.54
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.54	21.00	1.00	1.00
##000000	5.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#638BD6

Deuteranopia (green-blind)

#4C7DD1

Tritanopia (blue-blind)

#0098A2

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #3b86d3;
/* rgb */ color: rgb(59, 134, 211);
/* oklch */ color: oklch(61.0% 0.139 251.7);

Tailwind

colors: {
  custom: {
    50: '#83a8e1',
    500: '#3b86d3',
    950: '#000000',
  },
}

SCSS

$custom: #3b86d3;
$custom-light: #83a8e1;
$custom-dark: #000000;

JSON

{
  "hex": "#3b86d3",
  "rgb": {
    "r": 59,
    "g": 134,
    "b": 211
  },
  "hsl": {
    "h": 210.395,
    "s": 63.333,
    "l": 52.941
  },
  "oklch": {
    "l": 0.60972,
    "c": 0.13876,
    "h": 251.7
  },
  "luminance": 0.22683
}

Semantic roles & 50–950 ramp

primary

#3B86D3

secondary

#D6B594

accent

#9541E6

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3B86D3

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

Preview Lab → · Contrast checker → · Palette generator →