#4D4AAB#4D4AAB

#4D4AAB is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.7% C 0.151 H 280.2°. Best body text is #FFFFFF at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#4D4AAB
RGB	rgb(77, 74, 171)
HSL	hsl(242, 40%, 48%)
HSV	hsv(242, 57%, 67%)
CMYK	cmyk(55%, 56.7%, 0%, 32.9%)
CIE-LAB	lab(36.77, 29.21, -51.85)
CIE-LCH	lch(36.77, 59.51, 299.40°)
OKLab	oklab(46.67% 0.0267 -0.1485)
OKLCH	oklch(46.67% 0.151 280.2)
XYZ	xyz(12.8577, 9.4148, 39.6599)
Luminance	0.0942 (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

#4D4AAB #A8AB4A

analogous

#4A77AB #4D4AAB #7D4AAB

triadic

#4D4AAB #AB4D4A #4AAB4D

tetradic

#4D4AAB #AB4A77 #A8AB4A #4AAB7D

square

#4D4AAB #AB4A77 #A8AB4A #4AAB7D

split-complementary

#4D4AAB #AB7D4A #77AB4A

monochromatic

#272556 #3A3880 #4D4AAB #7371C1 #9D9BD4

Accessibility & contrast

On white

7.28

#4D4AAB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#4D4AAB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D4AAB

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D4AAB	#FFFFFF	#000000	##FFFFFF
##4D4AAB	1.00	7.28	2.88	7.28
#FFFFFF	7.28	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AAE

Deuteranopia (green-blind)

#0053A9

Tritanopia (blue-blind)

#216073

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4d4aab;
/* rgb */ color: rgb(77, 74, 171);
/* oklch */ color: oklch(46.7% 0.151 280.2);

Tailwind

colors: {
  custom: {
    50: '#877cc5',
    500: '#4d4aab',
    950: '#000000',
  },
}

SCSS

$custom: #4d4aab;
$custom-light: #877cc5;
$custom-dark: #000000;

JSON

{
  "hex": "#4d4aab",
  "rgb": {
    "r": 77,
    "g": 74,
    "b": 171
  },
  "hsl": {
    "h": 241.856,
    "s": 39.592,
    "l": 48.039
  },
  "oklch": {
    "l": 0.46671,
    "c": 0.15085,
    "h": 280.2
  },
  "luminance": 0.09416
}

Semantic roles & 50–950 ramp

primary

#4D4AAB

secondary

#BFC090

accent

#CF58CC

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0913

muted

#7D7B82

Preview Lab

Preview with #4D4AAB

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

Preview Lab → · Contrast checker → · Palette generator →