#4384DD#4384DD

#4384DD is a mid, vivid cyan. Relative luminance 0.229; OKLCH L 61.4% C 0.151 H 256.9°. Best body text is #000000 at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#4384DD
RGB	rgb(67, 132, 221)
HSL	hsl(215, 69%, 56%)
HSV	hsv(215, 70%, 87%)
CMYK	cmyk(69.7%, 40.3%, 0%, 13.3%)
CIE-LAB	lab(54.98, 8.36, -51.51)
CIE-LCH	lch(54.98, 52.18, 279.21°)
OKLab	oklab(61.41% -0.0341 -0.1469)
OKLCH	oklch(61.41% 0.151 256.9)
XYZ	xyz(23.6124, 22.9138, 71.5710)
Luminance	0.2292 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4384DD #DD9C43

analogous

#43D1DD #4384DD #4F43DD

triadic

#4384DD #DD4384 #84DD43

tetradic

#4384DD #DD43D1 #DD9C43 #43DD4F

square

#4384DD #DD43D1 #DD9C43 #43DD4F

split-complementary

#4384DD #DD4F43 #D1DD43

monochromatic

#194A8C #2365C0 #4384DD #77A6E6 #ABC8F0

Accessibility & contrast

On white

3.76

#4384DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.58

#4384DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4384DD

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4384DD	#FFFFFF	#000000	##000000
##4384DD	1.00	3.76	5.58	5.58
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.58	21.00	1.00	1.00
##000000	5.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A8BE1

Deuteranopia (green-blind)

#427DDB

Tritanopia (blue-blind)

#0099A6

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #4384dd;
/* rgb */ color: rgb(67, 132, 221);
/* oklch */ color: oklch(61.4% 0.151 256.9);

Tailwind

colors: {
  custom: {
    50: '#88a7e8',
    500: '#4384dd',
    950: '#000000',
  },
}

SCSS

$custom: #4384dd;
$custom-light: #88a7e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4384dd",
  "rgb": {
    "r": 67,
    "g": 132,
    "b": 221
  },
  "hsl": {
    "h": 214.675,
    "s": 69.369,
    "l": 56.471
  },
  "oklch": {
    "l": 0.61411,
    "c": 0.15087,
    "h": 256.9
  },
  "luminance": 0.22916
}

Semantic roles & 50–950 ramp

primary

#4384DD

secondary

#DEC39E

accent

#A23CEC

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4384DD

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

Preview Lab → · Contrast checker → · Palette generator →