#4144C0#4144C0

#4144C0 is a mid, vivid blue. Relative luminance 0.091; OKLCH L 46.5% C 0.189 H 275.1°. Best body text is #FFFFFF at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#4144C0
RGB	rgb(65, 68, 192)
HSL	hsl(239, 50%, 50%)
HSV	hsv(239, 66%, 75%)
CMYK	cmyk(66.1%, 64.6%, 0%, 24.7%)
CIE-LAB	lab(36.10, 37.94, -65.37)
CIE-LCH	lch(36.10, 75.58, 300.13°)
OKLab	oklab(46.47% 0.0169 -0.1886)
OKLCH	oklch(46.47% 0.189 275.1)
XYZ	xyz(13.7584, 9.0626, 50.8832)
Luminance	0.0906 (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

#4144C0 #C0BD41

analogous

#4183C0 #4144C0 #7E41C0

triadic

#4144C0 #C04144 #44C041

tetradic

#4144C0 #C04183 #C0BD41 #41C07E

square

#4144C0 #C04183 #C0BD41 #41C07E

split-complementary

#4144C0 #C07E41 #83C041

monochromatic

#222365 #313393 #4144C0 #6F71CF #9D9EDE

Accessibility & contrast

On white

7.47

#4144C0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#4144C0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4144C0

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4144C0	#FFFFFF	#000000	##FFFFFF
##4144C0	1.00	7.47	2.81	7.47
#FFFFFF	7.47	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC4

Deuteranopia (green-blind)

#004FBE

Tritanopia (blue-blind)

#00647C

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4144c0;
/* rgb */ color: rgb(65, 68, 192);
/* oklch */ color: oklch(46.5% 0.189 275.1);

Tailwind

colors: {
  custom: {
    50: '#8578d4',
    500: '#4144c0',
    950: '#000000',
  },
}

SCSS

$custom: #4144c0;
$custom-light: #8578d4;
$custom-dark: #000000;

JSON

{
  "hex": "#4144c0",
  "rgb": {
    "r": 65,
    "g": 68,
    "b": 192
  },
  "hsl": {
    "h": 238.583,
    "s": 50.198,
    "l": 50.392
  },
  "oklch": {
    "l": 0.46473,
    "c": 0.18933,
    "h": 275.1
  },
  "luminance": 0.09064
}

Semantic roles & 50–950 ramp

primary

#4144C0

secondary

#CBC992

accent

#D64EDA

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #4144C0

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

Preview Lab → · Contrast checker → · Palette generator →