#3484DD#3484DD

#3484DD is a mid, vivid cyan. Relative luminance 0.225; OKLCH L 60.9% C 0.156 H 253.7°. Best body text is #000000 at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#3484DD
RGB	rgb(52, 132, 221)
HSL	hsl(212, 71%, 54%)
HSV	hsv(212, 76%, 87%)
CMYK	cmyk(76.5%, 40.3%, 0%, 13.3%)
CIE-LAB	lab(54.50, 6.39, -52.31)
CIE-LCH	lch(54.50, 52.70, 276.97°)
OKLab	oklab(60.9% -0.0436 -0.1495)
OKLCH	oklch(60.9% 0.156 253.7)
XYZ	xyz(22.7137, 22.4504, 71.5289)
Luminance	0.2245 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3484DD #DD8D34

analogous

#34D8DD #3484DD #3834DD

triadic

#3484DD #DD3484 #84DD34

tetradic

#3484DD #DD34D8 #DD8D34 #34DD38

square

#3484DD #DD34D8 #DD8D34 #34DD38

split-complementary

#3484DD #DD3834 #D8DD34

monochromatic

#164881 #1E66B5 #3484DD #68A4E6 #9DC4EF

Accessibility & contrast

On white

3.82

#3484DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.49

#3484DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3484DD

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3484DD	#FFFFFF	#000000	##000000
##3484DD	1.00	3.82	5.49	5.49
#FFFFFF	3.82	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)

#598BE1

Deuteranopia (green-blind)

#3D7BDB

Tritanopia (blue-blind)

#0099A6

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #3484dd;
/* rgb */ color: rgb(52, 132, 221);
/* oklch */ color: oklch(60.9% 0.156 253.7);

Tailwind

colors: {
  custom: {
    50: '#83a7e8',
    500: '#3484dd',
    950: '#000000',
  },
}

SCSS

$custom: #3484dd;
$custom-light: #83a7e8;
$custom-dark: #000000;

JSON

{
  "hex": "#3484dd",
  "rgb": {
    "r": 52,
    "g": 132,
    "b": 221
  },
  "hsl": {
    "h": 211.598,
    "s": 71.308,
    "l": 53.529
  },
  "oklch": {
    "l": 0.60901,
    "c": 0.15572,
    "h": 253.7
  },
  "luminance": 0.22453
}

Semantic roles & 50–950 ramp

primary

#3484DD

secondary

#DBB892

accent

#993AEE

background

#F8FAFE

surface

#F0F4FD

border

#CBCED5

text

#0C0F16

muted

#7D7F84

Preview Lab

Preview with #3484DD

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

Preview Lab → · Contrast checker → · Palette generator →