#3B86BD#3B86BD

#3B86BD is a mid, moderate cyan. Relative luminance 0.217; OKLCH L 59.8% C 0.112 H 243.5°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#3B86BD
RGB	rgb(59, 134, 189)
HSL	hsl(205, 52%, 49%)
HSV	hsv(205, 69%, 74%)
CMYK	cmyk(68.8%, 29.1%, 0%, 25.9%)
CIE-LAB	lab(53.66, -5.29, -35.52)
CIE-LCH	lch(53.66, 35.91, 261.53°)
OKLab	oklab(59.76% -0.0499 -0.1003)
OKLCH	oklch(59.76% 0.112 243.5)
XYZ	xyz(19.5105, 21.6520, 51.2853)
Luminance	0.2165 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B86BD #BD723B

analogous

#3BBDB3 #3B86BD #3B45BD

triadic

#3B86BD #BD3B86 #86BD3B

tetradic

#3B86BD #B33BBD #BD723B #45BD3B

square

#3B86BD #B33BBD #BD723B #45BD3B

split-complementary

#3B86BD #BD3B45 #BDB33B

monochromatic

#1E4460 #2C658E #3B86BD #66A3CF #95BFDE

Accessibility & contrast

On white

3.94

#3B86BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#3B86BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B86BD

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B86BD	#FFFFFF	#000000	##000000
##3B86BD	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D87BF

Deuteranopia (green-blind)

#5B7BBC

Tritanopia (blue-blind)

#009399

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #3b86bd;
/* rgb */ color: rgb(59, 134, 189);
/* oklch */ color: oklch(59.8% 0.112 243.5);

Tailwind

colors: {
  custom: {
    50: '#80a9d1',
    500: '#3b86bd',
    950: '#000000',
  },
}

SCSS

$custom: #3b86bd;
$custom-light: #80a9d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3b86bd",
  "rgb": {
    "r": 59,
    "g": 134,
    "b": 189
  },
  "hsl": {
    "h": 205.385,
    "s": 52.419,
    "l": 48.627
  },
  "oklch": {
    "l": 0.59763,
    "c": 0.11202,
    "h": 243.5
  },
  "luminance": 0.21654
}

Semantic roles & 50–950 ramp

primary

#3B86BD

secondary

#C9A58B

accent

#894CDC

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B0F14

muted

#7C7F82

Preview Lab

Preview with #3B86BD

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

Preview Lab → · Contrast checker → · Palette generator →