#4541AB#4541AB

#4541AB is a dark, vivid blue. Relative luminance 0.080; OKLCH L 44.4% C 0.164 H 279.0°. Best body text is #FFFFFF at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#4541AB
RGB	rgb(69, 65, 171)
HSL	hsl(242, 45%, 46%)
HSV	hsv(242, 62%, 67%)
CMYK	cmyk(59.6%, 62%, 0%, 32.9%)
CIE-LAB	lab(33.95, 33.36, -56.45)
CIE-LCH	lch(33.95, 65.57, 300.58°)
OKLab	oklab(44.43% 0.0258 -0.1623)
OKLCH	oklch(44.43% 0.164 279)
XYZ	xyz(11.6929, 7.9852, 39.4453)
Luminance	0.0799 (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

#4541AB #A7AB41

analogous

#4172AB #4541AB #7A41AB

triadic

#4541AB #AB4541 #41AB45

tetradic

#4541AB #AB4172 #A7AB41 #41AB7A

square

#4541AB #AB4172 #A7AB41 #41AB7A

split-complementary

#4541AB #AB7A41 #72AB41

monochromatic

#211F52 #33307F #4541AB #6865C4 #9491D5

Accessibility & contrast

On white

8.09

#4541AB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#4541AB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4541AB

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4541AB	#FFFFFF	#000000	##FFFFFF
##4541AB	1.00	8.09	2.60	8.09
#FFFFFF	8.09	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054AE

Deuteranopia (green-blind)

#004CA9

Tritanopia (blue-blind)

#005B70

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4541ab;
/* rgb */ color: rgb(69, 65, 171);
/* oklch */ color: oklch(44.4% 0.164 279.0);

Tailwind

colors: {
  custom: {
    50: '#8376c5',
    500: '#4541ab',
    950: '#000000',
  },
}

SCSS

$custom: #4541ab;
$custom-light: #8376c5;
$custom-dark: #000000;

JSON

{
  "hex": "#4541ab",
  "rgb": {
    "r": 69,
    "g": 65,
    "b": 171
  },
  "hsl": {
    "h": 242.264,
    "s": 44.915,
    "l": 46.275
  },
  "oklch": {
    "l": 0.44433,
    "c": 0.16433,
    "h": 279
  },
  "luminance": 0.07986
}

Semantic roles & 50–950 ramp

primary

#4541AB

secondary

#BEC187

accent

#D553D0

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #4541AB

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

Preview Lab → · Contrast checker → · Palette generator →