#4B2786#4B2786

#4B2786 is a dark, vivid violet. Relative luminance 0.047; OKLCH L 37.7% C 0.150 H 295.7°. Best body text is #FFFFFF at 10.86:1 contrast (WCAG AA passes).

Color values

HEX	#4B2786
RGB	rgb(75, 39, 134)
HSL	hsl(263, 55%, 34%)
HSV	hsv(263, 71%, 53%)
CMYK	cmyk(44%, 70.9%, 0%, 47.5%)
CIE-LAB	lab(25.77, 38.44, -47.16)
CIE-LCH	lch(25.77, 60.84, 309.19°)
OKLab	oklab(37.7% 0.0649 -0.1348)
OKLCH	oklch(37.7% 0.15 295.7)
XYZ	xyz(7.9291, 4.6679, 23.0329)
Luminance	0.0467 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B2786 #628627

analogous

#273386 #4B2786 #7B2786

triadic

#4B2786 #864B27 #27864B

tetradic

#4B2786 #862733 #628627 #27867B

square

#4B2786 #862733 #628627 #27867B

split-complementary

#4B2786 #867B27 #338627

monochromatic

#160B27 #301957 #4B2786 #6635B5 #8559CF

Accessibility & contrast

On white

10.86

#4B2786 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#4B2786 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B2786

10.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B2786	#FFFFFF	#000000	##FFFFFF
##4B2786	1.00	10.86	1.93	10.86
#FFFFFF	10.86	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E89

Deuteranopia (green-blind)

#003C84

Tritanopia (blue-blind)

#3B3E53

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #4b2786;
/* rgb */ color: rgb(75, 39, 134);
/* oklch */ color: oklch(37.7% 0.150 295.7);

Tailwind

colors: {
  custom: {
    50: '#8364aa',
    500: '#4b2786',
    950: '#000000',
  },
}

SCSS

$custom: #4b2786;
$custom-light: #8364aa;
$custom-dark: #000000;

JSON

{
  "hex": "#4b2786",
  "rgb": {
    "r": 75,
    "g": 39,
    "b": 134
  },
  "hsl": {
    "h": 262.737,
    "s": 54.913,
    "l": 33.922
  },
  "oklch": {
    "l": 0.37697,
    "c": 0.14962,
    "h": 295.7
  },
  "luminance": 0.04668
}

Semantic roles & 50–950 ramp

primary

#4B2786

secondary

#90B455

accent

#DE4AA6

background

#F8F6FA

surface

#EFEBF4

border

#CAC6CE

text

#0B0510

muted

#7C7A7F

Preview Lab

Preview with #4B2786

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

Preview Lab → · Contrast checker → · Palette generator →