#3B84D5#3B84D5

#3B84D5 is a mid, vivid cyan. Relative luminance 0.222; OKLCH L 60.6% C 0.143 H 253.2°. Best body text is #000000 at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#3B84D5
RGB	rgb(59, 132, 213)
HSL	hsl(212, 65%, 53%)
HSV	hsv(212, 72%, 84%)
CMYK	cmyk(72.3%, 38%, 0%, 16.5%)
CIE-LAB	lab(54.27, 4.37, -48.16)
CIE-LCH	lch(54.27, 48.35, 275.19°)
OKLab	oklab(60.64% -0.0413 -0.1372)
OKLCH	oklch(60.64% 0.143 253.2)
XYZ	xyz(22.0607, 22.2340, 66.0668)
Luminance	0.2224 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B84D5 #D58C3B

analogous

#3BD1D5 #3B84D5 #3F3BD5

triadic

#3B84D5 #D53B84 #84D53B

tetradic

#3B84D5 #D53BD1 #D58C3B #3BD53F

square

#3B84D5 #D53BD1 #D58C3B #3BD53F

split-complementary

#3B84D5 #D53F3B #D1D53B

monochromatic

#1A487B #2566AE #3B84D5 #6DA4E0 #A0C3EB

Accessibility & contrast

On white

3.86

#3B84D5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.45

#3B84D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B84D5

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B84D5	#FFFFFF	#000000	##000000
##3B84D5	1.00	3.86	5.45	5.45
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.45	21.00	1.00	1.00
##000000	5.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F8AD8

Deuteranopia (green-blind)

#477BD3

Tritanopia (blue-blind)

#0097A2

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #3b84d5;
/* rgb */ color: rgb(59, 132, 213);
/* oklch */ color: oklch(60.6% 0.143 253.2);

Tailwind

colors: {
  custom: {
    50: '#84a7e2',
    500: '#3b84d5',
    950: '#000000',
  },
}

SCSS

$custom: #3b84d5;
$custom-light: #84a7e2;
$custom-dark: #000000;

JSON

{
  "hex": "#3b84d5",
  "rgb": {
    "r": 59,
    "g": 132,
    "b": 213
  },
  "hsl": {
    "h": 211.558,
    "s": 64.706,
    "l": 53.333
  },
  "oklch": {
    "l": 0.60641,
    "c": 0.14331,
    "h": 253.2
  },
  "luminance": 0.22236
}

Semantic roles & 50–950 ramp

primary

#3B84D5

secondary

#D7B895

accent

#9840E8

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3B84D5

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

Preview Lab → · Contrast checker → · Palette generator →