#4D41B8#4D41B8

#4D41B8 is a mid, vivid blue. Relative luminance 0.088; OKLCH L 46.1% C 0.180 H 281.2°. Best body text is #FFFFFF at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#4D41B8
RGB	rgb(77, 65, 184)
HSL	hsl(246, 48%, 49%)
HSV	hsv(246, 65%, 72%)
CMYK	cmyk(58.2%, 64.7%, 0%, 27.8%)
CIE-LAB	lab(35.63, 38.97, -61.40)
CIE-LCH	lch(35.63, 72.72, 302.40°)
OKLab	oklab(46.15% 0.0351 -0.1766)
OKLCH	oklch(46.15% 0.18 281.2)
XYZ	xyz(13.5999, 8.8182, 46.3235)
Luminance	0.0882 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 0.58

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D41B8 #ACB841

analogous

#4171B8 #4D41B8 #8941B8

triadic

#4D41B8 #B84D41 #41B84D

tetradic

#4D41B8 #B84171 #ACB841 #41B889

square

#4D41B8 #B84171 #ACB841 #41B889

split-complementary

#4D41B8 #B88941 #71B841

monochromatic

#27215E #3A318B #4D41B8 #756BCB #9F99DB

Accessibility & contrast

On white

7.60

#4D41B8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#4D41B8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D41B8

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D41B8	#FFFFFF	#000000	##FFFFFF
##4D41B8	1.00	7.60	2.76	7.60
#FFFFFF	7.60	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058BC

Deuteranopia (green-blind)

#004FB6

Tritanopia (blue-blind)

#0B5F76

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4d41b8;
/* rgb */ color: rgb(77, 65, 184);
/* oklch */ color: oklch(46.1% 0.180 281.2);

Tailwind

colors: {
  custom: {
    50: '#8a76ce',
    500: '#4d41b8',
    950: '#000000',
  },
}

SCSS

$custom: #4d41b8;
$custom-light: #8a76ce;
$custom-dark: #000000;

JSON

{
  "hex": "#4d41b8",
  "rgb": {
    "r": 77,
    "g": 65,
    "b": 184
  },
  "hsl": {
    "h": 246.05,
    "s": 47.791,
    "l": 48.824
  },
  "oklch": {
    "l": 0.46146,
    "c": 0.18006,
    "h": 281.2
  },
  "luminance": 0.08819
}

Semantic roles & 50–950 ramp

primary

#4D41B8

secondary

#C1C78E

accent

#D750CA

background

#F9F7FC

surface

#F1EDF9

border

#CBC8D2

text

#0D0814

muted

#7E7B82

Preview Lab

Preview with #4D41B8

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

Preview Lab → · Contrast checker → · Palette generator →