#4D127D#4D127D

#4D127D is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.8% C 0.163 H 303.3°. Best body text is #FFFFFF at 12.37:1 contrast (WCAG AA passes).

Color values

HEX	#4D127D
RGB	rgb(77, 18, 125)
HSL	hsl(273, 75%, 28%)
HSV	hsv(273, 86%, 49%)
CMYK	cmyk(38.4%, 85.6%, 0%, 51%)
CIE-LAB	lab(21.91, 45.95, -47.76)
CIE-LCH	lch(21.91, 66.27, 313.89°)
OKLab	oklab(34.8% 0.0896 -0.1364)
OKLCH	oklch(34.8% 0.163 303.3)
XYZ	xyz(6.9777, 3.4911, 19.7043)
Luminance	0.0349 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 2.16

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D127D #427D12

analogous

#17127D #4D127D #7D1277

triadic

#4D127D #7D4D12 #127D4D

tetradic

#4D127D #7D1712 #427D12 #12777D

square

#4D127D #7D1712 #427D12 #12777D

split-complementary

#4D127D #777D12 #127D17

monochromatic

#10041B #2C0A48 #4D127D #6E1AB2 #8E29E0

Accessibility & contrast

On white

12.37

#4D127D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#4D127D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D127D

12.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D127D	#FFFFFF	#000000	##FFFFFF
##4D127D	1.00	12.37	1.70	12.37
#FFFFFF	12.37	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003380

Deuteranopia (green-blind)

#00347B

Tritanopia (blue-blind)

#433049

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #4d127d;
/* rgb */ color: rgb(77, 18, 125);
/* oklch */ color: oklch(34.8% 0.163 303.3);

Tailwind

colors: {
  custom: {
    50: '#8459a4',
    500: '#4d127d',
    950: '#000000',
  },
}

SCSS

$custom: #4d127d;
$custom-light: #8459a4;
$custom-dark: #000000;

JSON

{
  "hex": "#4d127d",
  "rgb": {
    "r": 77,
    "g": 18,
    "b": 125
  },
  "hsl": {
    "h": 273.084,
    "s": 74.825,
    "l": 28.039
  },
  "oklch": {
    "l": 0.34799,
    "c": 0.16315,
    "h": 303.3
  },
  "luminance": 0.03491
}

Semantic roles & 50–950 ramp

primary

#4D127D

secondary

#6FB338

accent

#F1368A

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C040F

muted

#7D797F

Preview Lab

Preview with #4D127D

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

Preview Lab → · Contrast checker → · Palette generator →