#4C127F#4C127F

#4C127F is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.8% C 0.165 H 302.0°. Best body text is #FFFFFF at 12.35:1 contrast (WCAG AA passes).

Color values

HEX	#4C127F
RGB	rgb(76, 18, 127)
HSL	hsl(272, 75%, 28%)
HSV	hsv(272, 86%, 50%)
CMYK	cmyk(40.2%, 85.8%, 0%, 50.2%)
CIE-LAB	lab(21.95, 46.27, -48.98)
CIE-LCH	lch(21.95, 67.38, 313.38°)
OKLab	oklab(34.85% 0.0873 -0.14)
OKLCH	oklch(34.85% 0.165 302)
XYZ	xyz(7.0266, 3.5014, 20.3802)
Luminance	0.0350 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 1.97

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C127F #457F12

analogous

#16127F #4C127F #7F127B

triadic

#4C127F #7F4C12 #127F4C

tetradic

#4C127F #7F1612 #457F12 #127B7F

square

#4C127F #7F1612 #457F12 #127B7F

split-complementary

#4C127F #7B7F12 #127F16

monochromatic

#10041B #2C0A49 #4C127F #6C1AB5 #8C2BE1

Accessibility & contrast

On white

12.35

#4C127F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#4C127F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C127F

12.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C127F	#FFFFFF	#000000	##FFFFFF
##4C127F	1.00	12.35	1.70	12.35
#FFFFFF	12.35	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003482

Deuteranopia (green-blind)

#00347D

Tritanopia (blue-blind)

#41314A

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #4c127f;
/* rgb */ color: rgb(76, 18, 127);
/* oklch */ color: oklch(34.8% 0.165 302.0);

Tailwind

colors: {
  custom: {
    50: '#8459a5',
    500: '#4c127f',
    950: '#000000',
  },
}

SCSS

$custom: #4c127f;
$custom-light: #8459a5;
$custom-dark: #000000;

JSON

{
  "hex": "#4c127f",
  "rgb": {
    "r": 76,
    "g": 18,
    "b": 127
  },
  "hsl": {
    "h": 271.927,
    "s": 75.172,
    "l": 28.431
  },
  "oklch": {
    "l": 0.3485,
    "c": 0.16497,
    "h": 302
  },
  "luminance": 0.03501
}

Semantic roles & 50–950 ramp

primary

#4C127F

secondary

#72B538

accent

#F2368E

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0B040F

muted

#7C797F

Preview Lab

Preview with #4C127F

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

Preview Lab → · Contrast checker → · Palette generator →