#3B84D8#3B84D8

#3B84D8 is a mid, vivid cyan. Relative luminance 0.224; OKLCH L 60.8% C 0.147 H 254.0°. Best body text is #000000 at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#3B84D8
RGB	rgb(59, 132, 216)
HSL	hsl(212, 67%, 54%)
HSV	hsv(212, 73%, 85%)
CMYK	cmyk(72.7%, 38.9%, 0%, 15.3%)
CIE-LAB	lab(54.44, 5.45, -49.59)
CIE-LCH	lch(54.44, 49.89, 276.27°)
OKLab	oklab(60.82% -0.0406 -0.1414)
OKLCH	oklch(60.82% 0.147 254)
XYZ	xyz(22.4450, 22.3877, 68.0908)
Luminance	0.2239 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B84D8 #D88F3B

analogous

#3BD3D8 #3B84D8 #413BD8

triadic

#3B84D8 #D83B84 #84D83B

tetradic

#3B84D8 #D83BD3 #D88F3B #3BD841

square

#3B84D8 #D83BD3 #D88F3B #3BD841

split-complementary

#3B84D8 #D8413B #D3D83B

monochromatic

#19497F #2366B2 #3B84D8 #6EA4E2 #A1C4EC

Accessibility & contrast

On white

3.83

#3B84D8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.48

#3B84D8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B84D8

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B84D8	#FFFFFF	#000000	##000000
##3B84D8	1.00	3.83	5.48	5.48
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.48	21.00	1.00	1.00
##000000	5.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D8ADB

Deuteranopia (green-blind)

#447CD6

Tritanopia (blue-blind)

#0098A3

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #3b84d8;
/* rgb */ color: rgb(59, 132, 216);
/* oklch */ color: oklch(60.8% 0.147 254.0);

Tailwind

colors: {
  custom: {
    50: '#84a7e4',
    500: '#3b84d8',
    950: '#000000',
  },
}

SCSS

$custom: #3b84d8;
$custom-light: #84a7e4;
$custom-dark: #000000;

JSON

{
  "hex": "#3b84d8",
  "rgb": {
    "r": 59,
    "g": 132,
    "b": 216
  },
  "hsl": {
    "h": 212.102,
    "s": 66.809,
    "l": 53.922
  },
  "oklch": {
    "l": 0.6082,
    "c": 0.14714,
    "h": 254
  },
  "luminance": 0.2239
}

Semantic roles & 50–950 ramp

primary

#3B84D8

secondary

#D9BA96

accent

#9A3EEA

background

#F8FAFE

surface

#F0F4FC

border

#CBCED5

text

#0C0F16

muted

#7D7F84

Preview Lab

Preview with #3B84D8

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

Preview Lab → · Contrast checker → · Palette generator →