#3495DD#3495DD

#3495DD is a light, vivid cyan. Relative luminance 0.274; OKLCH L 64.7% C 0.139 H 245.2°. Best body text is #000000 at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#3495DD
RGB	rgb(52, 149, 221)
HSL	hsl(206, 71%, 54%)
HSV	hsv(206, 76%, 87%)
CMYK	cmyk(76.5%, 32.6%, 0%, 13.3%)
CIE-LAB	lab(59.38, -3.67, -44.56)
CIE-LCH	lch(59.38, 44.72, 265.29°)
OKLab	oklab(64.73% -0.0585 -0.1265)
OKLCH	oklch(64.73% 0.139 245.2)
XYZ	xyz(25.2097, 27.4424, 72.3609)
Luminance	0.2745 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3495DD #DD7C34

analogous

#34DDD0 #3495DD #3440DD

triadic

#3495DD #DD3495 #95DD34

tetradic

#3495DD #D034DD #DD7C34 #40DD34

square

#3495DD #D034DD #DD7C34 #40DD34

split-complementary

#3495DD #DD3440 #DDD034

monochromatic

#165381 #1E75B5 #3495DD #68B0E6 #9DCCEF

Accessibility & contrast

On white

3.24

#3495DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.49

#3495DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3495DD

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3495DD	#FFFFFF	#000000	##000000
##3495DD	1.00	3.24	6.49	6.49
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.49	21.00	1.00	1.00
##000000	6.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7498E0

Deuteranopia (green-blind)

#5C88DC

Tritanopia (blue-blind)

#00A6AF

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #3495dd;
/* rgb */ color: rgb(52, 149, 221);
/* oklch */ color: oklch(64.7% 0.139 245.2);

Tailwind

colors: {
  custom: {
    50: '#83b3e8',
    500: '#3495dd',
    950: '#000000',
  },
}

SCSS

$custom: #3495dd;
$custom-light: #83b3e8;
$custom-dark: #000000;

JSON

{
  "hex": "#3495dd",
  "rgb": {
    "r": 52,
    "g": 149,
    "b": 221
  },
  "hsl": {
    "h": 205.562,
    "s": 71.308,
    "l": 53.529
  },
  "oklch": {
    "l": 0.64728,
    "c": 0.13941,
    "h": 245.2
  },
  "luminance": 0.27445
}

Semantic roles & 50–950 ramp

primary

#3495DD

secondary

#DBB192

accent

#873AEE

background

#F8FBFE

surface

#F0F6FC

border

#CBD0D5

text

#0C1116

muted

#7D8084

Preview Lab

Preview with #3495DD

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

Preview Lab → · Contrast checker → · Palette generator →