#4464DD#4464DD

#4464DD is a mid, vivid blue. Relative luminance 0.156; OKLCH L 54.9% C 0.188 H 268.3°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#4464DD
RGB	rgb(68, 100, 221)
HSL	hsl(227, 69%, 57%)
HSV	hsv(227, 69%, 87%)
CMYK	cmyk(69.2%, 54.8%, 0%, 13.3%)
CIE-LAB	lab(46.39, 28.39, -65.32)
CIE-LCH	lch(46.39, 71.22, 293.49°)
OKLab	oklab(54.85% -0.0055 -0.188)
OKLCH	oklch(54.85% 0.188 268.3)
XYZ	xyz(19.9877, 15.5617, 70.3429)
Luminance	0.1556 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4464DD #DDBD44

analogous

#44B1DD #4464DD #7144DD

triadic

#4464DD #DD4464 #64DD44

tetradic

#4464DD #DD44B1 #DDBD44 #44DD71

square

#4464DD #DD44B1 #DDBD44 #44DD71

split-complementary

#4464DD #DD7144 #B1DD44

monochromatic

#1A328D #2344C1 #4464DD #788FE6 #ACBAF0

Accessibility & contrast

On white

5.11

#4464DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#4464DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4464DD

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4464DD	#FFFFFF	#000000	##FFFFFF
##4464DD	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075E1

Deuteranopia (green-blind)

#0067DB

Tritanopia (blue-blind)

#008197

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #4464dd;
/* rgb */ color: rgb(68, 100, 221);
/* oklch */ color: oklch(54.9% 0.188 268.3);

Tailwind

colors: {
  custom: {
    50: '#8a8fe8',
    500: '#4464dd',
    950: '#000000',
  },
}

SCSS

$custom: #4464dd;
$custom-light: #8a8fe8;
$custom-dark: #000000;

JSON

{
  "hex": "#4464dd",
  "rgb": {
    "r": 68,
    "g": 100,
    "b": 221
  },
  "hsl": {
    "h": 227.451,
    "s": 69.231,
    "l": 56.667
  },
  "oklch": {
    "l": 0.54851,
    "c": 0.18812,
    "h": 268.3
  },
  "luminance": 0.15564
}

Semantic roles & 50–950 ramp

primary

#4464DD

secondary

#DED19F

accent

#C73CEC

background

#F9F8FE

surface

#F1F0FD

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4464DD

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

Preview Lab → · Contrast checker → · Palette generator →