#3B84D9#3B84D9

#3B84D9 is a mid, vivid cyan. Relative luminance 0.224; OKLCH L 60.9% C 0.148 H 254.2°. Best body text is #000000 at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#3B84D9
RGB	rgb(59, 132, 217)
HSL	hsl(212, 68%, 54%)
HSV	hsv(212, 73%, 85%)
CMYK	cmyk(72.8%, 39.2%, 0%, 14.9%)
CIE-LAB	lab(54.49, 5.81, -50.06)
CIE-LCH	lch(54.49, 50.40, 276.62°)
OKLab	oklab(60.88% -0.0404 -0.1428)
OKLCH	oklch(60.88% 0.148 254.2)
XYZ	xyz(22.5746, 22.4396, 68.7737)
Luminance	0.2244 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B84D9 #D9903B

analogous

#3BD3D9 #3B84D9 #413BD9

triadic

#3B84D9 #D93B84 #84D93B

tetradic

#3B84D9 #D93BD3 #D9903B #3BD941

square

#3B84D9 #D93BD3 #D9903B #3BD941

split-complementary

#3B84D9 #D9413B #D3D93B

monochromatic

#194981 #2366B4 #3B84D9 #6EA4E3 #A2C4ED

Accessibility & contrast

On white

3.83

#3B84D9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.49

#3B84D9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B84D9

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B84D9	#FFFFFF	#000000	##000000
##3B84D9	1.00	3.83	5.49	5.49
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.49	21.00	1.00	1.00
##000000	5.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C8ADC

Deuteranopia (green-blind)

#437CD7

Tritanopia (blue-blind)

#0098A4

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #3b84d9;
/* rgb */ color: rgb(59, 132, 217);
/* oklch */ color: oklch(60.9% 0.148 254.2);

Tailwind

colors: {
  custom: {
    50: '#84a7e5',
    500: '#3b84d9',
    950: '#000000',
  },
}

SCSS

$custom: #3b84d9;
$custom-light: #84a7e5;
$custom-dark: #000000;

JSON

{
  "hex": "#3b84d9",
  "rgb": {
    "r": 59,
    "g": 132,
    "b": 217
  },
  "hsl": {
    "h": 212.278,
    "s": 67.521,
    "l": 54.118
  },
  "oklch": {
    "l": 0.6088,
    "c": 0.14842,
    "h": 254.2
  },
  "luminance": 0.22442
}

Semantic roles & 50–950 ramp

primary

#3B84D9

secondary

#DABA96

accent

#9A3DEA

background

#F8FAFE

surface

#F0F4FC

border

#CBCED5

text

#0C0F16

muted

#7D7F84

Preview Lab

Preview with #3B84D9

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

Preview Lab → · Contrast checker → · Palette generator →