#3B86CC#3B86CC

#3B86CC is a mid, vivid cyan. Relative luminance 0.223; OKLCH L 60.6% C 0.130 H 249.5°. Best body text is #000000 at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#3B86CC
RGB	rgb(59, 134, 204)
HSL	hsl(209, 59%, 52%)
HSV	hsv(209, 71%, 80%)
CMYK	cmyk(71.1%, 34.3%, 0%, 20%)
CIE-LAB	lab(54.38, -0.03, -42.90)
CIE-LCH	lch(54.38, 42.90, 269.95°)
OKLab	oklab(60.57% -0.0455 -0.1218)
OKLCH	oklch(60.57% 0.13 249.5)
XYZ	xyz(21.2237, 22.3373, 60.3080)
Luminance	0.2234 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B86CC #CC813B

analogous

#3BCCCA #3B86CC #3B3ECC

triadic

#3B86CC #CC3B86 #86CC3B

tetradic

#3B86CC #CA3BCC #CC813B #3ECC3B

square

#3B86CC #CA3BCC #CC813B #3ECC3B

split-complementary

#3B86CC #CC3B3E #CCCA3B

monochromatic

#1D4870 #2A67A0 #3B86CC #6CA4D9 #9CC2E5

Accessibility & contrast

On white

3.84

#3B86CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.47

#3B86CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B86CC

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B86CC	#FFFFFF	#000000	##000000
##3B86CC	1.00	3.84	5.47	5.47
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.47	21.00	1.00	1.00
##000000	5.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#668ACF

Deuteranopia (green-blind)

#527CCB

Tritanopia (blue-blind)

#00979F

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #3b86cc;
/* rgb */ color: rgb(59, 134, 204);
/* oklch */ color: oklch(60.6% 0.130 249.5);

Tailwind

colors: {
  custom: {
    50: '#82a8dc',
    500: '#3b86cc',
    950: '#000000',
  },
}

SCSS

$custom: #3b86cc;
$custom-light: #82a8dc;
$custom-dark: #000000;

JSON

{
  "hex": "#3b86cc",
  "rgb": {
    "r": 59,
    "g": 134,
    "b": 204
  },
  "hsl": {
    "h": 208.966,
    "s": 58.704,
    "l": 51.569
  },
  "oklch": {
    "l": 0.60574,
    "c": 0.13002,
    "h": 249.5
  },
  "luminance": 0.2234
}

Semantic roles & 50–950 ramp

primary

#3B86CC

secondary

#D1B092

accent

#9146E2

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3B86CC

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

Preview Lab → · Contrast checker → · Palette generator →