#3493DD#3493DD

#3493DD is a light, vivid cyan. Relative luminance 0.268; OKLCH L 64.3% C 0.141 H 246.3°. Best body text is #000000 at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#3493DD
RGB	rgb(52, 147, 221)
HSL	hsl(206, 71%, 54%)
HSV	hsv(206, 76%, 87%)
CMYK	cmyk(76.5%, 33.5%, 0%, 13.3%)
CIE-LAB	lab(58.80, -2.51, -45.48)
CIE-LCH	lch(58.80, 45.55, 266.84°)
OKLab	oklab(64.27% -0.0567 -0.1292)
OKLCH	oklch(64.27% 0.141 246.3)
XYZ	xyz(24.8960, 26.8150, 72.2563)
Luminance	0.2682 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3493DD #DD7E34

analogous

#34DDD2 #3493DD #343EDD

triadic

#3493DD #DD3493 #93DD34

tetradic

#3493DD #D234DD #DD7E34 #3EDD34

square

#3493DD #D234DD #DD7E34 #3EDD34

split-complementary

#3493DD #DD343E #DDD234

monochromatic

#165281 #1E73B5 #3493DD #68AFE6 #9DCBEF

Accessibility & contrast

On white

3.30

#3493DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.36

#3493DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3493DD

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3493DD	#FFFFFF	#000000	##000000
##3493DD	1.00	3.30	6.36	6.36
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.36	21.00	1.00	1.00
##000000	6.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7196E0

Deuteranopia (green-blind)

#5986DC

Tritanopia (blue-blind)

#00A5AE

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #3493dd;
/* rgb */ color: rgb(52, 147, 221);
/* oklch */ color: oklch(64.3% 0.141 246.3);

Tailwind

colors: {
  custom: {
    50: '#83b2e8',
    500: '#3493dd',
    950: '#000000',
  },
}

SCSS

$custom: #3493dd;
$custom-light: #83b2e8;
$custom-dark: #000000;

JSON

{
  "hex": "#3493dd",
  "rgb": {
    "r": 52,
    "g": 147,
    "b": 221
  },
  "hsl": {
    "h": 206.272,
    "s": 71.308,
    "l": 53.529
  },
  "oklch": {
    "l": 0.64272,
    "c": 0.14113,
    "h": 246.3
  },
  "luminance": 0.26818
}

Semantic roles & 50–950 ramp

primary

#3493DD

secondary

#DBB292

accent

#893AEE

background

#F8FAFE

surface

#F0F5FC

border

#CBCFD5

text

#0C1016

muted

#7D7F84

Preview Lab

Preview with #3493DD

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

Preview Lab → · Contrast checker → · Palette generator →