#4C308D#4C308D

#4C308D is a dark, vivid violet. Relative luminance 0.056; OKLCH L 39.7% C 0.146 H 292.3°. Best body text is #FFFFFF at 9.93:1 contrast (WCAG AA passes).

Color values

HEX	#4C308D
RGB	rgb(76, 48, 141)
HSL	hsl(258, 49%, 37%)
HSV	hsv(258, 66%, 55%)
CMYK	cmyk(46.1%, 66%, 0%, 44.7%)
CIE-LAB	lab(28.31, 35.58, -47.37)
CIE-LCH	lch(28.31, 59.25, 306.91°)
OKLab	oklab(39.73% 0.0555 -0.1354)
OKLCH	oklch(39.73% 0.146 292.3)
XYZ	xyz(8.8438, 5.5732, 25.8039)
Luminance	0.0557 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C308D #718D30

analogous

#30428D #4C308D #7B308D

triadic

#4C308D #8D4C30 #308D4C

tetradic

#4C308D #8D3042 #718D30 #308D7B

square

#4C308D #8D3042 #718D30 #308D7B

split-complementary

#4C308D #8D7B30 #428D30

monochromatic

#1B1132 #33205F #4C308D #6540BB #886BCD

Accessibility & contrast

On white

9.93

#4C308D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#4C308D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C308D

9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C308D	#FFFFFF	#000000	##FFFFFF
##4C308D	1.00	9.93	2.11	9.93
#FFFFFF	9.93	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004490

Deuteranopia (green-blind)

#00418B

Tritanopia (blue-blind)

#39465A

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #4c308d;
/* rgb */ color: rgb(76, 48, 141);
/* oklch */ color: oklch(39.7% 0.146 292.3);

Tailwind

colors: {
  custom: {
    50: '#846aaf',
    500: '#4c308d',
    950: '#000000',
  },
}

SCSS

$custom: #4c308d;
$custom-light: #846aaf;
$custom-dark: #000000;

JSON

{
  "hex": "#4c308d",
  "rgb": {
    "r": 76,
    "g": 48,
    "b": 141
  },
  "hsl": {
    "h": 258.065,
    "s": 49.206,
    "l": 37.059
  },
  "oklch": {
    "l": 0.39729,
    "c": 0.14636,
    "h": 292.3
  },
  "luminance": 0.05573
}

Semantic roles & 50–950 ramp

primary

#4C308D

secondary

#9CB465

accent

#D94FAF

background

#F8F6FA

surface

#F0EBF5

border

#CBC6CF

text

#0B0610

muted

#7C7A7F

Preview Lab

Preview with #4C308D

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

Preview Lab → · Contrast checker → · Palette generator →