#4D3DAC#4D3DAC

#4D3DAC is a dark, vivid blue. Relative luminance 0.079; OKLCH L 44.5% C 0.169 H 283.7°. Best body text is #FFFFFF at 8.14:1 contrast (WCAG AA passes).

Color values

HEX	#4D3DAC
RGB	rgb(77, 61, 172)
HSL	hsl(249, 48%, 46%)
HSV	hsv(249, 65%, 67%)
CMYK	cmyk(55.2%, 64.5%, 0%, 32.5%)
CIE-LAB	lab(33.76, 37.56, -57.33)
CIE-LCH	lch(33.76, 68.54, 303.23°)
OKLab	oklab(44.48% 0.04 -0.1647)
OKLCH	oklch(44.48% 0.169 283.7)
XYZ	xyz(12.1734, 7.8931, 39.9038)
Luminance	0.0789 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.87

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D3DAC #9CAC3D

analogous

#3D64AC #4D3DAC #843DAC

triadic

#4D3DAC #AC4D3D #3DAC4D

tetradic

#4D3DAC #AC3D64 #9CAC3D #3DAC84

square

#4D3DAC #AC3D64 #9CAC3D #3DAC84

split-complementary

#4D3DAC #AC843D #64AC3D

monochromatic

#251D52 #392D7F #4D3DAC #6F60C7 #978DD7

Accessibility & contrast

On white

8.14

#4D3DAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#4D3DAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D3DAC

8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D3DAC	#FFFFFF	#000000	##FFFFFF
##4D3DAC	1.00	8.14	2.58	8.14
#FFFFFF	8.14	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053B0

Deuteranopia (green-blind)

#004CAA

Tritanopia (blue-blind)

#22586F

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4d3dac;
/* rgb */ color: rgb(77, 61, 172);
/* oklch */ color: oklch(44.5% 0.169 283.7);

Tailwind

colors: {
  custom: {
    50: '#8873c6',
    500: '#4d3dac',
    950: '#000000',
  },
}

SCSS

$custom: #4d3dac;
$custom-light: #8873c6;
$custom-dark: #000000;

JSON

{
  "hex": "#4d3dac",
  "rgb": {
    "r": 77,
    "g": 61,
    "b": 172
  },
  "hsl": {
    "h": 248.649,
    "s": 47.639,
    "l": 45.686
  },
  "oklch": {
    "l": 0.44481,
    "c": 0.16947,
    "h": 283.7
  },
  "luminance": 0.07894
}

Semantic roles & 50–950 ramp

primary

#4D3DAC

secondary

#B8C184

accent

#D751C4

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #4D3DAC

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

Preview Lab → · Contrast checker → · Palette generator →