#3494DD#3494DD

#3494DD is a light, vivid cyan. Relative luminance 0.271; OKLCH L 64.5% C 0.140 H 245.7°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#3494DD
RGB	rgb(52, 148, 221)
HSL	hsl(206, 71%, 54%)
HSV	hsv(206, 76%, 87%)
CMYK	cmyk(76.5%, 33%, 0%, 13.3%)
CIE-LAB	lab(59.09, -3.09, -45.02)
CIE-LCH	lch(59.09, 45.13, 266.07°)
OKLab	oklab(64.5% -0.0576 -0.1279)
OKLCH	oklch(64.5% 0.14 245.7)
XYZ	xyz(25.0522, 27.1274, 72.3083)
Luminance	0.2713 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3494DD #DD7D34

analogous

#34DDD1 #3494DD #343FDD

triadic

#3494DD #DD3494 #94DD34

tetradic

#3494DD #D134DD #DD7D34 #3FDD34

square

#3494DD #D134DD #DD7D34 #3FDD34

split-complementary

#3494DD #DD343F #DDD134

monochromatic

#165381 #1E74B5 #3494DD #68B0E6 #9DCBEF

Accessibility & contrast

On white

3.27

#3494DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#3494DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3494DD

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3494DD	#FFFFFF	#000000	##000000
##3494DD	1.00	3.27	6.43	6.43
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.43	21.00	1.00	1.00
##000000	6.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7297E0

Deuteranopia (green-blind)

#5A87DC

Tritanopia (blue-blind)

#00A6AE

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #3494dd;
/* rgb */ color: rgb(52, 148, 221);
/* oklch */ color: oklch(64.5% 0.140 245.7);

Tailwind

colors: {
  custom: {
    50: '#83b3e8',
    500: '#3494dd',
    950: '#000000',
  },
}

SCSS

$custom: #3494dd;
$custom-light: #83b3e8;
$custom-dark: #000000;

JSON

{
  "hex": "#3494dd",
  "rgb": {
    "r": 52,
    "g": 148,
    "b": 221
  },
  "hsl": {
    "h": 205.917,
    "s": 71.308,
    "l": 53.529
  },
  "oklch": {
    "l": 0.645,
    "c": 0.14026,
    "h": 245.7
  },
  "luminance": 0.2713
}

Semantic roles & 50–950 ramp

primary

#3494DD

secondary

#DBB192

accent

#883AEE

background

#F8FAFE

surface

#F0F5FC

border

#CBCFD5

text

#0C1116

muted

#7D8084

Preview Lab

Preview with #3494DD

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

Preview Lab → · Contrast checker → · Palette generator →