#4D41B3#4D41B3

#4D41B3 is a mid, vivid blue. Relative luminance 0.086; OKLCH L 45.7% C 0.174 H 281.8°. Best body text is #FFFFFF at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#4D41B3
RGB	rgb(77, 65, 179)
HSL	hsl(246, 47%, 48%)
HSV	hsv(246, 64%, 70%)
CMYK	cmyk(57%, 63.7%, 0%, 29.8%)
CIE-LAB	lab(35.23, 37.37, -59.11)
CIE-LCH	lch(35.23, 69.93, 302.30°)
OKLab	oklab(45.73% 0.0356 -0.1699)
OKLCH	oklch(45.73% 0.174 281.8)
XYZ	xyz(13.0850, 8.6122, 43.6119)
Luminance	0.0861 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 0.48

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D41B3 #A7B341

analogous

#416EB3 #4D41B3 #8641B3

triadic

#4D41B3 #B34D41 #41B34D

tetradic

#4D41B3 #B3416E #A7B341 #41B386

square

#4D41B3 #B3416E #A7B341 #41B386

split-complementary

#4D41B3 #B38641 #6EB341

monochromatic

#262059 #3A3186 #4D41B3 #7369C8 #9D96D9

Accessibility & contrast

On white

7.71

#4D41B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#4D41B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D41B3

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D41B3	#FFFFFF	#000000	##FFFFFF
##4D41B3	1.00	7.71	2.72	7.71
#FFFFFF	7.71	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057B7

Deuteranopia (green-blind)

#004FB1

Tritanopia (blue-blind)

#175D74

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4d41b3;
/* rgb */ color: rgb(77, 65, 179);
/* oklch */ color: oklch(45.7% 0.174 281.8);

Tailwind

colors: {
  custom: {
    50: '#8976cb',
    500: '#4d41b3',
    950: '#000000',
  },
}

SCSS

$custom: #4d41b3;
$custom-light: #8976cb;
$custom-dark: #000000;

JSON

{
  "hex": "#4d41b3",
  "rgb": {
    "r": 77,
    "g": 65,
    "b": 179
  },
  "hsl": {
    "h": 246.316,
    "s": 46.721,
    "l": 47.843
  },
  "oklch": {
    "l": 0.45725,
    "c": 0.17354,
    "h": 281.8
  },
  "luminance": 0.08613
}

Semantic roles & 50–950 ramp

primary

#4D41B3

secondary

#BEC48B

accent

#D651C8

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #4D41B3

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

Preview Lab → · Contrast checker → · Palette generator →