#3B84D2#3B84D2

#3B84D2 is a mid, vivid cyan. Relative luminance 0.221; OKLCH L 60.5% C 0.139 H 252.5°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#3B84D2
RGB	rgb(59, 132, 210)
HSL	hsl(211, 63%, 53%)
HSV	hsv(211, 72%, 82%)
CMYK	cmyk(71.9%, 37.1%, 0%, 17.6%)
CIE-LAB	lab(54.12, 3.30, -46.72)
CIE-LCH	lch(54.12, 46.83, 274.03°)
OKLab	oklab(60.47% -0.042 -0.133)
OKLCH	oklch(60.47% 0.139 252.5)
XYZ	xyz(21.6834, 22.0831, 64.0800)
Luminance	0.2208 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B84D2 #D2893B

analogous

#3BD0D2 #3B84D2 #3D3BD2

triadic

#3B84D2 #D23B84 #84D23B

tetradic

#3B84D2 #D23BD0 #D2893B #3BD23D

square

#3B84D2 #D23BD0 #D2893B #3BD23D

split-complementary

#3B84D2 #D23D3B #D0D23B

monochromatic

#1B4877 #2766A9 #3B84D2 #6DA3DD #9FC2E9

Accessibility & contrast

On white

3.88

#3B84D2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.42

#3B84D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B84D2

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B84D2	#FFFFFF	#000000	##000000
##3B84D2	1.00	3.88	5.42	5.42
#FFFFFF	3.88	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)

#6089D5

Deuteranopia (green-blind)

#4A7BD0

Tritanopia (blue-blind)

#0096A1

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #3b84d2;
/* rgb */ color: rgb(59, 132, 210);
/* oklch */ color: oklch(60.5% 0.139 252.5);

Tailwind

colors: {
  custom: {
    50: '#83a7e0',
    500: '#3b84d2',
    950: '#000000',
  },
}

SCSS

$custom: #3b84d2;
$custom-light: #83a7e0;
$custom-dark: #000000;

JSON

{
  "hex": "#3b84d2",
  "rgb": {
    "r": 59,
    "g": 132,
    "b": 210
  },
  "hsl": {
    "h": 210.993,
    "s": 62.656,
    "l": 52.745
  },
  "oklch": {
    "l": 0.60465,
    "c": 0.13949,
    "h": 252.5
  },
  "luminance": 0.22085
}

Semantic roles & 50–950 ramp

primary

#3B84D2

secondary

#D5B594

accent

#9742E6

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3B84D2

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

Preview Lab → · Contrast checker → · Palette generator →