#4440AA#4440AA

#4440AA is a dark, vivid blue. Relative luminance 0.078; OKLCH L 44.1% C 0.164 H 278.9°. Best body text is #FFFFFF at 8.20:1 contrast (WCAG AA passes).

Color values

HEX	#4440AA
RGB	rgb(68, 64, 170)
HSL	hsl(242, 45%, 46%)
HSV	hsv(242, 62%, 67%)
CMYK	cmyk(60%, 62.4%, 0%, 33.3%)
CIE-LAB	lab(33.56, 33.48, -56.50)
CIE-LCH	lch(33.56, 65.68, 300.65°)
OKLab	oklab(44.1% 0.0255 -0.1625)
OKLCH	oklch(44.1% 0.164 278.9)
XYZ	xyz(11.4707, 7.7972, 38.9230)
Luminance	0.0780 (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

#4440AA #A6AA40

analogous

#4071AA #4440AA #7940AA

triadic

#4440AA #AA4440 #40AA44

tetradic

#4440AA #AA4071 #A6AA40 #40AA79

square

#4440AA #AA4071 #A6AA40 #40AA79

split-complementary

#4440AA #AA7940 #71AA40

monochromatic

#201F51 #322F7E #4440AA #6763C4 #928FD5

Accessibility & contrast

On white

8.20

#4440AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#4440AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4440AA

8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4440AA	#FFFFFF	#000000	##FFFFFF
##4440AA	1.00	8.20	2.56	8.20
#FFFFFF	8.20	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053AD

Deuteranopia (green-blind)

#004BA8

Tritanopia (blue-blind)

#005A6F

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4440aa;
/* rgb */ color: rgb(68, 64, 170);
/* oklch */ color: oklch(44.1% 0.164 278.9);

Tailwind

colors: {
  custom: {
    50: '#8275c4',
    500: '#4440aa',
    950: '#000000',
  },
}

SCSS

$custom: #4440aa;
$custom-light: #8275c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4440aa",
  "rgb": {
    "r": 68,
    "g": 64,
    "b": 170
  },
  "hsl": {
    "h": 242.264,
    "s": 45.299,
    "l": 45.882
  },
  "oklch": {
    "l": 0.44099,
    "c": 0.16447,
    "h": 278.9
  },
  "luminance": 0.07798
}

Semantic roles & 50–950 ramp

primary

#4440AA

secondary

#BEC086

accent

#D553D0

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #4440AA

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

Preview Lab → · Contrast checker → · Palette generator →