#4D3FAA#4D3FAA

#4D3FAA is a dark, vivid blue. Relative luminance 0.080; OKLCH L 44.6% C 0.164 H 283.5°. Best body text is #FFFFFF at 8.06:1 contrast (WCAG AA passes).

Color values

HEX	#4D3FAA
RGB	rgb(77, 63, 170)
HSL	hsl(248, 46%, 46%)
HSV	hsv(248, 63%, 67%)
CMYK	cmyk(54.7%, 62.9%, 0%, 33.3%)
CIE-LAB	lab(34.05, 35.72, -55.66)
CIE-LCH	lch(34.05, 66.13, 302.69°)
OKLab	oklab(44.65% 0.0382 -0.1597)
OKLCH	oklch(44.65% 0.164 283.5)
XYZ	xyz(12.0916, 8.0344, 38.9361)
Luminance	0.0804 (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

#4D3FAA #9CAA3F

analogous

#3F67AA #4D3FAA #823FAA

triadic

#4D3FAA #AA4D3F #3FAA4D

tetradic

#4D3FAA #AA3F67 #9CAA3F #3FAA82

square

#4D3FAA #AA3F67 #9CAA3F #3FAA82

split-complementary

#4D3FAA #AA823F #67AA3F

monochromatic

#251E51 #392E7D #4D3FAA #6F62C5 #978ED5

Accessibility & contrast

On white

8.06

#4D3FAA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#4D3FAA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D3FAA

8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D3FAA	#FFFFFF	#000000	##FFFFFF
##4D3FAA	1.00	8.06	2.61	8.06
#FFFFFF	8.06	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053AD

Deuteranopia (green-blind)

#004DA8

Tritanopia (blue-blind)

#24596E

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4d3faa;
/* rgb */ color: rgb(77, 63, 170);
/* oklch */ color: oklch(44.6% 0.164 283.5);

Tailwind

colors: {
  custom: {
    50: '#8775c4',
    500: '#4d3faa',
    950: '#000000',
  },
}

SCSS

$custom: #4d3faa;
$custom-light: #8775c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4d3faa",
  "rgb": {
    "r": 77,
    "g": 63,
    "b": 170
  },
  "hsl": {
    "h": 247.85,
    "s": 45.923,
    "l": 45.686
  },
  "oklch": {
    "l": 0.44647,
    "c": 0.16425,
    "h": 283.5
  },
  "luminance": 0.08035
}

Semantic roles & 50–950 ramp

primary

#4D3FAA

secondary

#B8C085

accent

#D652C4

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #4D3FAA

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

Preview Lab → · Contrast checker → · Palette generator →