#4D299B#4D299B

#4D299B is a dark, vivid violet. Relative luminance 0.055; OKLCH L 40.0% C 0.173 H 291.0°. Best body text is #FFFFFF at 9.97:1 contrast (WCAG AA passes).

Color values

HEX	#4D299B
RGB	rgb(77, 41, 155)
HSL	hsl(259, 58%, 38%)
HSV	hsv(259, 74%, 61%)
CMYK	cmyk(50.3%, 73.5%, 0%, 39.2%)
CIE-LAB	lab(28.19, 43.71, -56.16)
CIE-LCH	lch(28.19, 71.17, 307.90°)
OKLab	oklab(40.04% 0.0617 -0.1612)
OKLCH	oklch(40.04% 0.173 291)
XYZ	xyz(9.7682, 5.5298, 31.5567)
Luminance	0.0553 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D299B #779B29

analogous

#293E9B #4D299B #86299B

triadic

#4D299B #9B4D29 #299B4D

tetradic

#4D299B #9B293E #779B29 #299B86

square

#4D299B #9B293E #779B29 #299B86

split-complementary

#4D299B #9B8629 #3E9B29

monochromatic

#1D0F3A #351C6B #4D299B #6637CA #8B67D7

Accessibility & contrast

On white

9.97

#4D299B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#4D299B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D299B

9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D299B	#FFFFFF	#000000	##FFFFFF
##4D299B	1.00	9.97	2.11	9.97
#FFFFFF	9.97	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00449E

Deuteranopia (green-blind)

#004099

Tritanopia (blue-blind)

#33475F

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #4d299b;
/* rgb */ color: rgb(77, 41, 155);
/* oklch */ color: oklch(40.0% 0.173 291.0);

Tailwind

colors: {
  custom: {
    50: '#8766b9',
    500: '#4d299b',
    950: '#000000',
  },
}

SCSS

$custom: #4d299b;
$custom-light: #8766b9;
$custom-dark: #000000;

JSON

{
  "hex": "#4d299b",
  "rgb": {
    "r": 77,
    "g": 41,
    "b": 155
  },
  "hsl": {
    "h": 258.947,
    "s": 58.163,
    "l": 38.431
  },
  "oklch": {
    "l": 0.40039,
    "c": 0.17259,
    "h": 291
  },
  "luminance": 0.0553
}

Semantic roles & 50–950 ramp

primary

#4D299B

secondary

#A1BD63

accent

#E146B0

background

#F8F6FB

surface

#F0EBF6

border

#CBC6D0

text

#0C0612

muted

#7D7A81

Preview Lab

Preview with #4D299B

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

Preview Lab → · Contrast checker → · Palette generator →