#4447CB#4447CB

#4447CB is a mid, vivid blue. Relative luminance 0.100; OKLCH L 48.1% C 0.199 H 275.0°. Best body text is #FFFFFF at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#4447CB
RGB	rgb(68, 71, 203)
HSL	hsl(239, 56%, 53%)
HSV	hsv(239, 67%, 80%)
CMYK	cmyk(66.5%, 65%, 0%, 20.4%)
CIE-LAB	lab(37.92, 40.23, -68.79)
CIE-LCH	lch(37.92, 79.69, 300.32°)
OKLab	oklab(48.14% 0.0172 -0.1985)
OKLCH	oklch(48.14% 0.199 275)
XYZ	xyz(15.4131, 10.0458, 57.6151)
Luminance	0.1005 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4447CB #CBC844

analogous

#448ACB #4447CB #8544CB

triadic

#4447CB #CB4447 #47CB44

tetradic

#4447CB #CB448A #CBC844 #44CB85

square

#4447CB #CB448A #CBC844 #44CB85

split-complementary

#4447CB #CB8544 #8ACB44

monochromatic

#202274 #2E30A4 #4447CB #7476D8 #A4A5E6

Accessibility & contrast

On white

6.98

#4447CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#4447CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4447CB

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4447CB	#FFFFFF	#000000	##FFFFFF
##4447CB	1.00	6.98	3.01	6.98
#FFFFFF	6.98	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FCF

Deuteranopia (green-blind)

#0053C8

Tritanopia (blue-blind)

#006983

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4447cb;
/* rgb */ color: rgb(68, 71, 203);
/* oklch */ color: oklch(48.1% 0.199 275.0);

Tailwind

colors: {
  custom: {
    50: '#887bdc',
    500: '#4447cb',
    950: '#000000',
  },
}

SCSS

$custom: #4447cb;
$custom-light: #887bdc;
$custom-dark: #000000;

JSON

{
  "hex": "#4447cb",
  "rgb": {
    "r": 68,
    "g": 71,
    "b": 203
  },
  "hsl": {
    "h": 238.667,
    "s": 56.485,
    "l": 53.137
  },
  "oklch": {
    "l": 0.48139,
    "c": 0.19927,
    "h": 275
  },
  "luminance": 0.10047
}

Semantic roles & 50–950 ramp

primary

#4447CB

secondary

#D3D198

accent

#DC48E0

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4447CB

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

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