#4B277F#4B277F

#4B277F is a dark, vivid violet. Relative luminance 0.045; OKLCH L 37.1% C 0.141 H 297.9°. Best body text is #FFFFFF at 11.08:1 contrast (WCAG AA passes).

Color values

HEX	#4B277F
RGB	rgb(75, 39, 127)
HSL	hsl(265, 53%, 33%)
HSV	hsv(265, 69%, 50%)
CMYK	cmyk(40.9%, 69.3%, 0%, 50.2%)
CIE-LAB	lab(25.20, 36.48, -43.69)
CIE-LCH	lch(25.20, 56.92, 309.86°)
OKLab	oklab(37.11% 0.066 -0.1246)
OKLCH	oklch(37.11% 0.141 297.9)
XYZ	xyz(7.4570, 4.4791, 20.5462)
Luminance	0.0448 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B277F #5B7F27

analogous

#272F7F #4B277F #77277F

triadic

#4B277F #7F4B27 #277F4B

tetradic

#4B277F #7F272F #5B7F27 #277F77

square

#4B277F #7F272F #5B7F27 #277F77

split-complementary

#4B277F #7F7727 #2F7F27

monochromatic

#140A21 #2F1950 #4B277F #6735AE #8655CB

Accessibility & contrast

On white

11.08

#4B277F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#4B277F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B277F

11.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B277F	#FFFFFF	#000000	##FFFFFF
##4B277F	1.00	11.08	1.90	11.08
#FFFFFF	11.08	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C82

Deuteranopia (green-blind)

#003B7D

Tritanopia (blue-blind)

#3E3C4F

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #4b277f;
/* rgb */ color: rgb(75, 39, 127);
/* oklch */ color: oklch(37.1% 0.141 297.9);

Tailwind

colors: {
  custom: {
    50: '#8264a5',
    500: '#4b277f',
    950: '#000000',
  },
}

SCSS

$custom: #4b277f;
$custom-light: #8264a5;
$custom-dark: #000000;

JSON

{
  "hex": "#4b277f",
  "rgb": {
    "r": 75,
    "g": 39,
    "b": 127
  },
  "hsl": {
    "h": 264.545,
    "s": 53.012,
    "l": 32.549
  },
  "oklch": {
    "l": 0.37109,
    "c": 0.14101,
    "h": 297.9
  },
  "luminance": 0.04479
}

Semantic roles & 50–950 ramp

primary

#4B277F

secondary

#89B052

accent

#DC4BA1

background

#F8F6FA

surface

#EFEBF4

border

#CAC6CE

text

#0B050F

muted

#7C7A7F

Preview Lab

Preview with #4B277F

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

Preview Lab → · Contrast checker → · Palette generator →