#4D127C#4D127C

#4D127C is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.7% C 0.162 H 303.7°. Best body text is #FFFFFF at 12.40:1 contrast (WCAG AA passes).

Color values

HEX	#4D127C
RGB	rgb(77, 18, 124)
HSL	hsl(273, 75%, 28%)
HSV	hsv(273, 85%, 49%)
CMYK	cmyk(37.9%, 85.5%, 0%, 51.4%)
CIE-LAB	lab(21.82, 45.71, -47.28)
CIE-LCH	lch(21.82, 65.76, 314.03°)
OKLab	oklab(34.71% 0.0899 -0.1349)
OKLCH	oklch(34.71% 0.162 303.7)
XYZ	xyz(6.9141, 3.4656, 19.3696)
Luminance	0.0347 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 2.25

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D127C #417C12

analogous

#18127C #4D127C #7C1276

triadic

#4D127C #7C4D12 #127C4D

tetradic

#4D127C #7C1812 #417C12 #12767C

square

#4D127C #7C1812 #417C12 #12767C

split-complementary

#4D127C #767C12 #127C18

monochromatic

#11041B #2C0A47 #4D127C #6E1AB1 #8F29E0

Accessibility & contrast

On white

12.40

#4D127C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#4D127C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D127C

12.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D127C	#FFFFFF	#000000	##FFFFFF
##4D127C	1.00	12.40	1.69	12.40
#FFFFFF	12.40	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00337F

Deuteranopia (green-blind)

#00347A

Tritanopia (blue-blind)

#433049

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #4d127c;
/* rgb */ color: rgb(77, 18, 124);
/* oklch */ color: oklch(34.7% 0.162 303.7);

Tailwind

colors: {
  custom: {
    50: '#8459a3',
    500: '#4d127c',
    950: '#000000',
  },
}

SCSS

$custom: #4d127c;
$custom-light: #8459a3;
$custom-dark: #000000;

JSON

{
  "hex": "#4d127c",
  "rgb": {
    "r": 77,
    "g": 18,
    "b": 124
  },
  "hsl": {
    "h": 273.396,
    "s": 74.648,
    "l": 27.843
  },
  "oklch": {
    "l": 0.34707,
    "c": 0.16216,
    "h": 303.7
  },
  "luminance": 0.03466
}

Semantic roles & 50–950 ramp

primary

#4D127C

secondary

#6EB238

accent

#F13789

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0B040F

muted

#7C797F

Preview Lab

Preview with #4D127C

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

Preview Lab → · Contrast checker → · Palette generator →