#4C299B#4C299B

#4C299B is a dark, vivid violet. Relative luminance 0.055; OKLCH L 39.9% C 0.173 H 290.4°. Best body text is #FFFFFF at 10.01:1 contrast (WCAG AA passes).

Color values

HEX	#4C299B
RGB	rgb(76, 41, 155)
HSL	hsl(258, 58%, 38%)
HSV	hsv(258, 74%, 61%)
CMYK	cmyk(51%, 73.5%, 0%, 39.2%)
CIE-LAB	lab(28.08, 43.55, -56.34)
CIE-LCH	lch(28.08, 71.21, 307.70°)
OKLab	oklab(39.93% 0.0602 -0.1618)
OKLCH	oklch(39.93% 0.173 290.4)
XYZ	xyz(9.6881, 5.4885, 31.5529)
Luminance	0.0549 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C299B #789B29

analogous

#293F9B #4C299B #85299B

triadic

#4C299B #9B4C29 #299B4C

tetradic

#4C299B #9B293F #789B29 #299B85

square

#4C299B #9B293F #789B29 #299B85

split-complementary

#4C299B #9B8529 #3F9B29

monochromatic

#1D0F3A #341C6B #4C299B #6437CA #8A67D7

Accessibility & contrast

On white

10.01

#4C299B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#4C299B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C299B

10.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C299B	#FFFFFF	#000000	##FFFFFF
##4C299B	1.00	10.01	2.10	10.01
#FFFFFF	10.01	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00449E

Deuteranopia (green-blind)

#004099

Tritanopia (blue-blind)

#31475F

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #4c299b;
/* rgb */ color: rgb(76, 41, 155);
/* oklch */ color: oklch(39.9% 0.173 290.4);

Tailwind

colors: {
  custom: {
    50: '#8666b9',
    500: '#4c299b',
    950: '#000000',
  },
}

SCSS

$custom: #4c299b;
$custom-light: #8666b9;
$custom-dark: #000000;

JSON

{
  "hex": "#4c299b",
  "rgb": {
    "r": 76,
    "g": 41,
    "b": 155
  },
  "hsl": {
    "h": 258.421,
    "s": 58.163,
    "l": 38.431
  },
  "oklch": {
    "l": 0.39935,
    "c": 0.1726,
    "h": 290.4
  },
  "luminance": 0.05489
}

Semantic roles & 50–950 ramp

primary

#4C299B

secondary

#A1BD63

accent

#E146B2

background

#F8F6FB

surface

#F0EBF6

border

#CBC6D0

text

#0C0612

muted

#7D7A81

Preview Lab

Preview with #4C299B

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

Preview Lab → · Contrast checker → · Palette generator →