#4D3AAD#4D3AAD

#4D3AAD is a dark, vivid blue. Relative luminance 0.076; OKLCH L 44.1% C 0.175 H 284.2°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#4D3AAD
RGB	rgb(77, 58, 173)
HSL	hsl(250, 50%, 45%)
HSV	hsv(250, 66%, 68%)
CMYK	cmyk(55.5%, 66.5%, 0%, 32.2%)
CIE-LAB	lab(33.18, 39.65, -58.88)
CIE-LCH	lch(33.18, 70.98, 303.96°)
OKLab	oklab(44.09% 0.0428 -0.1692)
OKLCH	oklch(44.09% 0.175 284.2)
XYZ	xyz(12.1142, 7.6203, 40.3596)
Luminance	0.0762 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.42

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D3AAD #9AAD3A

analogous

#3A60AD #4D3AAD #863AAD

triadic

#4D3AAD #AD4D3A #3AAD4D

tetradic

#4D3AAD #AD3A60 #9AAD3A #3AAD86

square

#4D3AAD #AD3A60 #9AAD3A #3AAD86

split-complementary

#4D3AAD #AD863A #60AD3A

monochromatic

#241B51 #392B7F #4D3AAD #6E5CC8 #978AD8

Accessibility & contrast

On white

8.32

#4D3AAD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#4D3AAD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D3AAD

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D3AAD	#FFFFFF	#000000	##FFFFFF
##4D3AAD	1.00	8.32	2.52	8.32
#FFFFFF	8.32	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051B1

Deuteranopia (green-blind)

#004AAB

Tritanopia (blue-blind)

#21576E

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4d3aad;
/* rgb */ color: rgb(77, 58, 173);
/* oklch */ color: oklch(44.1% 0.175 284.2);

Tailwind

colors: {
  custom: {
    50: '#8871c6',
    500: '#4d3aad',
    950: '#000000',
  },
}

SCSS

$custom: #4d3aad;
$custom-light: #8871c6;
$custom-dark: #000000;

JSON

{
  "hex": "#4d3aad",
  "rgb": {
    "r": 77,
    "g": 58,
    "b": 173
  },
  "hsl": {
    "h": 249.913,
    "s": 49.784,
    "l": 45.294
  },
  "oklch": {
    "l": 0.44087,
    "c": 0.17453,
    "h": 284.2
  },
  "luminance": 0.07621
}

Semantic roles & 50–950 ramp

primary

#4D3AAD

secondary

#B7C281

accent

#D94EC2

background

#F8F6FC

surface

#F0ECF8

border

#CBC7D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #4D3AAD

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

Preview Lab → · Contrast checker → · Palette generator →