#4D3CAE#4D3CAE

#4D3CAE is a dark, vivid blue. Relative luminance 0.079; OKLCH L 44.5% C 0.173 H 283.6°. Best body text is #FFFFFF at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#4D3CAE
RGB	rgb(77, 60, 174)
HSL	hsl(249, 49%, 46%)
HSV	hsv(249, 66%, 68%)
CMYK	cmyk(55.7%, 65.5%, 0%, 31.8%)
CIE-LAB	lab(33.70, 38.78, -58.62)
CIE-LCH	lch(33.70, 70.29, 303.48°)
OKLab	oklab(44.49% 0.0408 -0.1685)
OKLCH	oklch(44.49% 0.173 283.6)
XYZ	xyz(12.3141, 7.8648, 40.9054)
Luminance	0.0786 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.90

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D3CAE #9DAE3C

analogous

#3C64AE #4D3CAE #863CAE

triadic

#4D3CAE #AE4D3C #3CAE4D

tetradic

#4D3CAE #AE3C64 #9DAE3C #3CAE86

square

#4D3CAE #AE3C64 #9DAE3C #3CAE86

split-complementary

#4D3CAE #AE863C #64AE3C

monochromatic

#251D53 #392C80 #4D3CAE #6F5FC8 #988DD8

Accessibility & contrast

On white

8.16

#4D3CAE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#4D3CAE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D3CAE

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D3CAE	#FFFFFF	#000000	##FFFFFF
##4D3CAE	1.00	8.16	2.57	8.16
#FFFFFF	8.16	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053B2

Deuteranopia (green-blind)

#004BAC

Tritanopia (blue-blind)

#1F586F

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4d3cae;
/* rgb */ color: rgb(77, 60, 174);
/* oklch */ color: oklch(44.5% 0.173 283.6);

Tailwind

colors: {
  custom: {
    50: '#8873c7',
    500: '#4d3cae',
    950: '#000000',
  },
}

SCSS

$custom: #4d3cae;
$custom-light: #8873c7;
$custom-dark: #000000;

JSON

{
  "hex": "#4d3cae",
  "rgb": {
    "r": 77,
    "g": 60,
    "b": 174
  },
  "hsl": {
    "h": 248.947,
    "s": 48.718,
    "l": 45.882
  },
  "oklch": {
    "l": 0.44489,
    "c": 0.17333,
    "h": 283.6
  },
  "luminance": 0.07865
}

Semantic roles & 50–950 ramp

primary

#4D3CAE

secondary

#B9C283

accent

#D850C4

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #4D3CAE

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

Preview Lab → · Contrast checker → · Palette generator →