#4B4AAB#4B4AAB

#4B4AAB is a mid, vivid blue. Relative luminance 0.093; OKLCH L 46.5% C 0.151 H 279.2°. Best body text is #FFFFFF at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#4B4AAB
RGB	rgb(75, 74, 171)
HSL	hsl(241, 40%, 48%)
HSV	hsv(241, 57%, 67%)
CMYK	cmyk(56.1%, 56.7%, 0%, 32.9%)
CIE-LAB	lab(36.62, 28.81, -52.10)
CIE-LCH	lch(36.62, 59.54, 298.94°)
OKLab	oklab(46.52% 0.0242 -0.1493)
OKLCH	oklch(46.52% 0.151 279.2)
XYZ	xyz(12.6988, 9.3329, 39.6524)
Luminance	0.0933 (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

#4B4AAB #AAAB4A

analogous

#4A79AB #4B4AAB #7C4AAB

triadic

#4B4AAB #AB4B4A #4AAB4B

tetradic

#4B4AAB #AB4A79 #AAAB4A #4AAB7C

square

#4B4AAB #AB4A79 #AAAB4A #4AAB7C

split-complementary

#4B4AAB #AB7C4A #79AB4A

monochromatic

#262556 #383880 #4B4AAB #7271C1 #9C9BD4

Accessibility & contrast

On white

7.33

#4B4AAB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#4B4AAB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B4AAB

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4AAB	#FFFFFF	#000000	##FFFFFF
##4B4AAB	1.00	7.33	2.87	7.33
#FFFFFF	7.33	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AAE

Deuteranopia (green-blind)

#0052A9

Tritanopia (blue-blind)

#1A6173

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4b4aab;
/* rgb */ color: rgb(75, 74, 171);
/* oklch */ color: oklch(46.5% 0.151 279.2);

Tailwind

colors: {
  custom: {
    50: '#867cc5',
    500: '#4b4aab',
    950: '#000000',
  },
}

SCSS

$custom: #4b4aab;
$custom-light: #867cc5;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4aab",
  "rgb": {
    "r": 75,
    "g": 74,
    "b": 171
  },
  "hsl": {
    "h": 240.619,
    "s": 39.592,
    "l": 48.039
  },
  "oklch": {
    "l": 0.46518,
    "c": 0.15123,
    "h": 279.2
  },
  "luminance": 0.09334
}

Semantic roles & 50–950 ramp

primary

#4B4AAB

secondary

#C0C090

accent

#CF58CE

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0913

muted

#7D7B82

Preview Lab

Preview with #4B4AAB

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

Preview Lab → · Contrast checker → · Palette generator →