#4384C9#4384C9

#4384C9 is a mid, vivid cyan. Relative luminance 0.219; OKLCH L 60.2% C 0.125 H 251.8°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#4384C9
RGB	rgb(67, 132, 201)
HSL	hsl(211, 55%, 53%)
HSV	hsv(211, 67%, 79%)
CMYK	cmyk(66.7%, 34.3%, 0%, 21.2%)
CIE-LAB	lab(53.93, 1.34, -41.89)
CIE-LCH	lch(53.93, 41.91, 271.83°)
OKLab	oklab(60.25% -0.039 -0.1188)
OKLCH	oklch(60.25% 0.125 251.8)
XYZ	xyz(21.1047, 21.9107, 58.3640)
Luminance	0.2191 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4384C9 #C98843

analogous

#43C7C9 #4384C9 #4543C9

triadic

#4384C9 #C94384 #84C943

tetradic

#4384C9 #C943C7 #C98843 #43C945

square

#4384C9 #C943C7 #C98843 #43C945

split-complementary

#4384C9 #C94543 #C7C943

monochromatic

#204871 #2E66A1 #4384C9 #73A3D7 #A2C2E4

Accessibility & contrast

On white

3.90

#4384C9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#4384C9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4384C9

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4384C9	#FFFFFF	#000000	##000000
##4384C9	1.00	3.90	5.38	5.38
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6688CC

Deuteranopia (green-blind)

#537BC8

Tritanopia (blue-blind)

#00949D

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4384c9;
/* rgb */ color: rgb(67, 132, 201);
/* oklch */ color: oklch(60.2% 0.125 251.8);

Tailwind

colors: {
  custom: {
    50: '#85a7da',
    500: '#4384c9',
    950: '#000000',
  },
}

SCSS

$custom: #4384c9;
$custom-light: #85a7da;
$custom-dark: #000000;

JSON

{
  "hex": "#4384c9",
  "rgb": {
    "r": 67,
    "g": 132,
    "b": 201
  },
  "hsl": {
    "h": 210.896,
    "s": 55.372,
    "l": 52.549
  },
  "oklch": {
    "l": 0.60249,
    "c": 0.12502,
    "h": 251.8
  },
  "luminance": 0.21913
}

Semantic roles & 50–950 ramp

primary

#4384C9

secondary

#D1B597

accent

#9649DF

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #4384C9

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

Preview Lab → · Contrast checker → · Palette generator →