#4D33AA#4D33AA

#4D33AA is a dark, vivid violet. Relative luminance 0.068; OKLCH L 42.8% C 0.179 H 286.1°. Best body text is #FFFFFF at 8.86:1 contrast (WCAG AA passes).

Color values

HEX	#4D33AA
RGB	rgb(77, 51, 170)
HSL	hsl(253, 54%, 43%)
HSV	hsv(253, 70%, 67%)
CMYK	cmyk(54.7%, 70%, 0%, 33.3%)
CIE-LAB	lab(31.46, 42.73, -59.90)
CIE-LCH	lch(31.46, 73.58, 305.50°)
OKLab	oklab(42.77% 0.0497 -0.1722)
OKLCH	oklch(42.77% 0.179 286.1)
XYZ	xyz(11.4979, 6.8471, 38.7382)
Luminance	0.0685 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 4.21

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D33AA #90AA33

analogous

#3354AA #4D33AA #8833AA

triadic

#4D33AA #AA4D33 #33AA4D

tetradic

#4D33AA #AA3354 #90AA33 #33AA88

square

#4D33AA #AA3354 #90AA33 #33AA88

split-complementary

#4D33AA #AA8833 #54AA33

monochromatic

#22174C #38257B #4D33AA #6B50CA #927FD9

Accessibility & contrast

On white

8.86

#4D33AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#4D33AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D33AA

8.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D33AA	#FFFFFF	#000000	##FFFFFF
##4D33AA	1.00	8.86	2.37	8.86
#FFFFFF	8.86	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DAE

Deuteranopia (green-blind)

#0046A8

Tritanopia (blue-blind)

#25526A

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #4d33aa;
/* rgb */ color: rgb(77, 51, 170);
/* oklch */ color: oklch(42.8% 0.179 286.1);

Tailwind

colors: {
  custom: {
    50: '#886dc4',
    500: '#4d33aa',
    950: '#000000',
  },
}

SCSS

$custom: #4d33aa;
$custom-light: #886dc4;
$custom-dark: #000000;

JSON

{
  "hex": "#4d33aa",
  "rgb": {
    "r": 77,
    "g": 51,
    "b": 170
  },
  "hsl": {
    "h": 253.109,
    "s": 53.846,
    "l": 43.333
  },
  "oklch": {
    "l": 0.42769,
    "c": 0.17921,
    "h": 286.1
  },
  "luminance": 0.06848
}

Semantic roles & 50–950 ramp

primary

#4D33AA

secondary

#B1C277

accent

#DD4BBD

background

#F8F6FC

surface

#F0ECF8

border

#CBC7D1

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #4D33AA

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

Preview Lab → · Contrast checker → · Palette generator →