#4394DD#4394DD

#4394DD is a light, vivid cyan. Relative luminance 0.276; OKLCH L 65.0% C 0.135 H 248.6°. Best body text is #000000 at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#4394DD
RGB	rgb(67, 148, 221)
HSL	hsl(208, 69%, 56%)
HSV	hsv(208, 70%, 87%)
CMYK	cmyk(69.7%, 33%, 0%, 13.3%)
CIE-LAB	lab(59.52, -1.13, -44.32)
CIE-LCH	lch(59.52, 44.34, 268.53°)
OKLab	oklab(64.96% -0.0492 -0.1257)
OKLCH	oklch(64.96% 0.135 248.6)
XYZ	xyz(25.9509, 27.5907, 72.3505)
Luminance	0.2759 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4394DD #DD8C43

analogous

#43DDD9 #4394DD #4347DD

triadic

#4394DD #DD4394 #94DD43

tetradic

#4394DD #D943DD #DD8C43 #47DD43

square

#4394DD #D943DD #DD8C43 #47DD43

split-complementary

#4394DD #DD4347 #DDD943

monochromatic

#19568C #2375C0 #4394DD #77B1E6 #ABCFF0

Accessibility & contrast

On white

3.22

#4394DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.52

#4394DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4394DD

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4394DD	#FFFFFF	#000000	##000000
##4394DD	1.00	3.22	6.52	6.52
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.52	21.00	1.00	1.00
##000000	6.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7397E0

Deuteranopia (green-blind)

#5D89DC

Tritanopia (blue-blind)

#00A5AE

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #4394dd;
/* rgb */ color: rgb(67, 148, 221);
/* oklch */ color: oklch(65.0% 0.135 248.6);

Tailwind

colors: {
  custom: {
    50: '#88b3e8',
    500: '#4394dd',
    950: '#000000',
  },
}

SCSS

$custom: #4394dd;
$custom-light: #88b3e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4394dd",
  "rgb": {
    "r": 67,
    "g": 148,
    "b": 221
  },
  "hsl": {
    "h": 208.442,
    "s": 69.369,
    "l": 56.471
  },
  "oklch": {
    "l": 0.64955,
    "c": 0.13498,
    "h": 248.6
  },
  "luminance": 0.27594
}

Semantic roles & 50–950 ramp

primary

#4394DD

secondary

#DEBC9E

accent

#8F3CEC

background

#F9FAFE

surface

#F1F5FC

border

#CBCFD5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4394DD

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

Preview Lab → · Contrast checker → · Palette generator →