#4D308C#4D308C

#4D308C is a dark, vivid violet. Relative luminance 0.056; OKLCH L 39.8% C 0.145 H 293.2°. Best body text is #FFFFFF at 9.92:1 contrast (WCAG AA passes).

Color values

HEX	#4D308C
RGB	rgb(77, 48, 140)
HSL	hsl(259, 49%, 37%)
HSV	hsv(259, 66%, 55%)
CMYK	cmyk(45%, 65.7%, 0%, 45.1%)
CIE-LAB	lab(28.34, 35.50, -46.70)
CIE-LCH	lch(28.34, 58.66, 307.24°)
OKLab	oklab(39.75% 0.0571 -0.1334)
OKLCH	oklch(39.75% 0.145 293.2)
XYZ	xyz(8.8499, 5.5849, 25.4176)
Luminance	0.0558 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D308C #6F8C30

analogous

#30418C #4D308C #7B308C

triadic

#4D308C #8C4D30 #308C4D

tetradic

#4D308C #8C3041 #6F8C30 #308C7B

square

#4D308C #8C3041 #6F8C30 #308C7B

split-complementary

#4D308C #8C7B30 #418C30

monochromatic

#1B1131 #34205E #4D308C #6640BA #896ACC

Accessibility & contrast

On white

9.92

#4D308C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#4D308C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D308C

9.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D308C	#FFFFFF	#000000	##FFFFFF
##4D308C	1.00	9.92	2.12	9.92
#FFFFFF	9.92	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00448F

Deuteranopia (green-blind)

#00418A

Tritanopia (blue-blind)

#3B4659

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #4d308c;
/* rgb */ color: rgb(77, 48, 140);
/* oklch */ color: oklch(39.8% 0.145 293.2);

Tailwind

colors: {
  custom: {
    50: '#846aae',
    500: '#4d308c',
    950: '#000000',
  },
}

SCSS

$custom: #4d308c;
$custom-light: #846aae;
$custom-dark: #000000;

JSON

{
  "hex": "#4d308c",
  "rgb": {
    "r": 77,
    "g": 48,
    "b": 140
  },
  "hsl": {
    "h": 258.913,
    "s": 48.936,
    "l": 36.863
  },
  "oklch": {
    "l": 0.39753,
    "c": 0.1451,
    "h": 293.2
  },
  "luminance": 0.05585
}

Semantic roles & 50–950 ramp

primary

#4D308C

secondary

#9AB364

accent

#D84FAD

background

#F8F6FA

surface

#F0EBF4

border

#CBC6CE

text

#0B0610

muted

#7C7A7F

Preview Lab

Preview with #4D308C

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

Preview Lab → · Contrast checker → · Palette generator →