#4D3FBD#4D3FBD

#4D3FBD is a mid, vivid blue. Relative luminance 0.088; OKLCH L 46.3% C 0.189 H 281.1°. Best body text is #FFFFFF at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#4D3FBD
RGB	rgb(77, 63, 189)
HSL	hsl(247, 50%, 49%)
HSV	hsv(247, 67%, 74%)
CMYK	cmyk(59.3%, 66.7%, 0%, 25.9%)
CIE-LAB	lab(35.61, 41.74, -64.38)
CIE-LCH	lch(35.61, 76.73, 302.95°)
OKLab	oklab(46.26% 0.0363 -0.1854)
OKLCH	oklch(46.26% 0.189 281.1)
XYZ	xyz(14.0205, 8.8059, 49.0951)
Luminance	0.0881 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.41

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D3FBD #AFBD3F

analogous

#3F70BD #4D3FBD #8C3FBD

triadic

#4D3FBD #BD4D3F #3FBD4D

tetradic

#4D3FBD #BD3F70 #AFBD3F #3FBD8C

square

#4D3FBD #BD3F70 #AFBD3F #3FBD8C

split-complementary

#4D3FBD #BD8C3F #70BD3F

monochromatic

#282061 #3A308F #4D3FBD #766BCE #A199DD

Accessibility & contrast

On white

7.60

#4D3FBD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#4D3FBD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D3FBD

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D3FBD	#FFFFFF	#000000	##FFFFFF
##4D3FBD	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)

#0058C1

Deuteranopia (green-blind)

#004FBB

Tritanopia (blue-blind)

#005F78

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4d3fbd;
/* rgb */ color: rgb(77, 63, 189);
/* oklch */ color: oklch(46.3% 0.189 281.1);

Tailwind

colors: {
  custom: {
    50: '#8b75d2',
    500: '#4d3fbd',
    950: '#000000',
  },
}

SCSS

$custom: #4d3fbd;
$custom-light: #8b75d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4d3fbd",
  "rgb": {
    "r": 77,
    "g": 63,
    "b": 189
  },
  "hsl": {
    "h": 246.667,
    "s": 50,
    "l": 49.412
  },
  "oklch": {
    "l": 0.46258,
    "c": 0.18889,
    "h": 281.1
  },
  "luminance": 0.08807
}

Semantic roles & 50–950 ramp

primary

#4D3FBD

secondary

#C3C98F

accent

#DA4ECA

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #4D3FBD

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

Preview Lab → · Contrast checker → · Palette generator →