#4B276A#4B276A

#4B276A is a dark, moderate violet. Relative luminance 0.040; OKLCH L 35.5% C 0.115 H 306.2°. Best body text is #FFFFFF at 11.68:1 contrast (WCAG AA passes).

Color values

HEX	#4B276A
RGB	rgb(75, 39, 106)
HSL	hsl(272, 46%, 28%)
HSV	hsv(272, 63%, 42%)
CMYK	cmyk(29.2%, 63.2%, 0%, 58.4%)
CIE-LAB	lab(23.63, 30.76, -32.80)
CIE-LCH	lch(23.63, 44.96, 313.16°)
OKLab	oklab(35.48% 0.0677 -0.0926)
OKLCH	oklch(35.48% 0.115 306.2)
XYZ	xyz(6.2281, 3.9876, 14.0744)
Luminance	0.0399 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B276A #466A27

analogous

#29276A #4B276A #6A2767

triadic

#4B276A #6A4B27 #276A4B

tetradic

#4B276A #6A2927 #466A27 #27676A

square

#4B276A #6A2927 #466A27 #27676A

split-complementary

#4B276A #676A27 #276A29

monochromatic

#100816 #2B173D #4B276A #6B3797 #8A4EBE

Accessibility & contrast

On white

11.68

#4B276A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#4B276A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B276A

11.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B276A	#FFFFFF	#000000	##FFFFFF
##4B276A	1.00	11.68	1.80	11.68
#FFFFFF	11.68	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#08376C

Deuteranopia (green-blind)

#1A3868

Tritanopia (blue-blind)

#463444

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #4b276a;
/* rgb */ color: rgb(75, 39, 106);
/* oklch */ color: oklch(35.5% 0.115 306.2);

Tailwind

colors: {
  custom: {
    50: '#806395',
    500: '#4b276a',
    950: '#000000',
  },
}

SCSS

$custom: #4b276a;
$custom-light: #806395;
$custom-dark: #000000;

JSON

{
  "hex": "#4b276a",
  "rgb": {
    "r": 75,
    "g": 39,
    "b": 106
  },
  "hsl": {
    "h": 272.239,
    "s": 46.207,
    "l": 28.431
  },
  "oklch": {
    "l": 0.3548,
    "c": 0.11472,
    "h": 306.2
  },
  "luminance": 0.03988
}

Semantic roles & 50–950 ramp

primary

#4B276A

secondary

#749D50

accent

#D6528F

background

#F8F6F9

surface

#EFEBF2

border

#CAC6CC

text

#0A050D

muted

#7C7A7E

Preview Lab

Preview with #4B276A

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

Preview Lab → · Contrast checker → · Palette generator →