#4D39AA#4D39AA

#4D39AA is a dark, vivid violet. Relative luminance 0.074; OKLCH L 43.7% C 0.172 H 284.9°. Best body text is #FFFFFF at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#4D39AA
RGB	rgb(77, 57, 170)
HSL	hsl(251, 50%, 45%)
HSV	hsv(251, 66%, 67%)
CMYK	cmyk(54.7%, 66.5%, 0%, 33.3%)
CIE-LAB	lab(32.71, 39.30, -57.84)
CIE-LCH	lch(32.71, 69.93, 304.19°)
OKLab	oklab(43.67% 0.0441 -0.1662)
OKLCH	oklch(43.67% 0.172 284.9)
XYZ	xyz(11.7772, 7.4057, 38.8313)
Luminance	0.0741 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.87

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D39AA #96AA39

analogous

#395EAA #4D39AA #8539AA

triadic

#4D39AA #AA4D39 #39AA4D

tetradic

#4D39AA #AA395E #96AA39 #39AA85

square

#4D39AA #AA395E #96AA39 #39AA85

split-complementary

#4D39AA #AA8539 #5EAA39

monochromatic

#231A4E #382A7C #4D39AA #6C59C7 #9587D7

Accessibility & contrast

On white

8.46

#4D39AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#4D39AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D39AA

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D39AA	#FFFFFF	#000000	##FFFFFF
##4D39AA	1.00	8.46	2.48	8.46
#FFFFFF	8.46	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050AE

Deuteranopia (green-blind)

#0049A8

Tritanopia (blue-blind)

#25556C

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #4d39aa;
/* rgb */ color: rgb(77, 57, 170);
/* oklch */ color: oklch(43.7% 0.172 284.9);

Tailwind

colors: {
  custom: {
    50: '#8871c4',
    500: '#4d39aa',
    950: '#000000',
  },
}

SCSS

$custom: #4d39aa;
$custom-light: #8871c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4d39aa",
  "rgb": {
    "r": 77,
    "g": 57,
    "b": 170
  },
  "hsl": {
    "h": 250.619,
    "s": 49.78,
    "l": 44.51
  },
  "oklch": {
    "l": 0.43672,
    "c": 0.17192,
    "h": 284.9
  },
  "luminance": 0.07406
}

Semantic roles & 50–950 ramp

primary

#4D39AA

secondary

#B5C17E

accent

#D94EC1

background

#F8F6FC

surface

#F0ECF8

border

#CBC7D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #4D39AA

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

Preview Lab → · Contrast checker → · Palette generator →