#4D3FBE#4D3FBE

#4D3FBE is a mid, vivid blue. Relative luminance 0.088; OKLCH L 46.3% C 0.190 H 281.0°. Best body text is #FFFFFF at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#4D3FBE
RGB	rgb(77, 63, 190)
HSL	hsl(247, 50%, 50%)
HSV	hsv(247, 67%, 75%)
CMYK	cmyk(59.5%, 66.8%, 0%, 25.5%)
CIE-LAB	lab(35.69, 42.06, -64.83)
CIE-LCH	lch(35.69, 77.28, 302.97°)
OKLab	oklab(46.35% 0.0362 -0.1867)
OKLCH	oklch(46.35% 0.19 281)
XYZ	xyz(14.1294, 8.8495, 49.6688)
Luminance	0.0885 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.53

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D3FBE #B0BE3F

analogous

#3F71BE #4D3FBE #8D3FBE

triadic

#4D3FBE #BE4D3F #3FBE4D

tetradic

#4D3FBE #BE3F71 #B0BE3F #3FBE8D

square

#4D3FBE #BE3F71 #B0BE3F #3FBE8D

split-complementary

#4D3FBE #BE8D3F #71BE3F

monochromatic

#282162 #3A3090 #4D3FBE #776CCE #A19ADD

Accessibility & contrast

On white

7.58

#4D3FBE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#4D3FBE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D3FBE

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D3FBE	#FFFFFF	#000000	##FFFFFF
##4D3FBE	1.00	7.58	2.77	7.58
#FFFFFF	7.58	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C2

Deuteranopia (green-blind)

#004FBC

Tritanopia (blue-blind)

#006079

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4d3fbe;
/* rgb */ color: rgb(77, 63, 190);
/* oklch */ color: oklch(46.3% 0.190 281.0);

Tailwind

colors: {
  custom: {
    50: '#8b75d3',
    500: '#4d3fbe',
    950: '#000000',
  },
}

SCSS

$custom: #4d3fbe;
$custom-light: #8b75d3;
$custom-dark: #000000;

JSON

{
  "hex": "#4d3fbe",
  "rgb": {
    "r": 77,
    "g": 63,
    "b": 190
  },
  "hsl": {
    "h": 246.614,
    "s": 50.198,
    "l": 49.608
  },
  "oklch": {
    "l": 0.46346,
    "c": 0.19015,
    "h": 281
  },
  "luminance": 0.0885
}

Semantic roles & 50–950 ramp

primary

#4D3FBE

secondary

#C3C98F

accent

#DA4ECA

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #4D3FBE

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

Preview Lab → · Contrast checker → · Palette generator →