#4B0F56#4B0F56

#4B0F56 is a dark, vivid purple. Relative luminance 0.025; OKLCH L 30.9% C 0.127 H 320.8°. Best body text is #FFFFFF at 13.98:1 contrast (WCAG AA passes).

Color values

HEX	#4B0F56
RGB	rgb(75, 15, 86)
HSL	hsl(291, 70%, 20%)
HSV	hsv(291, 83%, 34%)
CMYK	cmyk(12.8%, 82.6%, 0%, 66.3%)
CIE-LAB	lab(17.96, 37.81, -28.68)
CIE-LCH	lch(17.96, 47.46, 322.81°)
OKLab	oklab(30.95% 0.0987 -0.0804)
OKLCH	oklch(30.95% 0.127 320.8)
XYZ	xyz(4.7520, 2.5096, 9.0364)
Luminance	0.0251 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B0F56 #1A560F

analogous

#270F56 #4B0F56 #560F3E

triadic

#4B0F56 #564B0F #0F564B

tetradic

#4B0F56 #56270F #1A560F #0F3E56

square

#4B0F56 #56270F #1A560F #0F3E56

split-complementary

#4B0F56 #3E560F #0F5627

monochromatic

#17051A #1E0622 #4B0F56 #78188A #A621BE

Accessibility & contrast

On white

13.98

#4B0F56 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#4B0F56 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B0F56

13.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B0F56	#FFFFFF	#000000	##FFFFFF
##4B0F56	1.00	13.98	1.50	13.98
#FFFFFF	13.98	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	13.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002858

Deuteranopia (green-blind)

#172E54

Tritanopia (blue-blind)

#4C1E32

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #4b0f56;
/* rgb */ color: rgb(75, 15, 86);
/* oklch */ color: oklch(30.9% 0.127 320.8);

Tailwind

colors: {
  custom: {
    50: '#805586',
    500: '#4b0f56',
    950: '#000000',
  },
}

SCSS

$custom: #4b0f56;
$custom-light: #805586;
$custom-dark: #000000;

JSON

{
  "hex": "#4b0f56",
  "rgb": {
    "r": 75,
    "g": 15,
    "b": 86
  },
  "hsl": {
    "h": 290.704,
    "s": 70.297,
    "l": 19.804
  },
  "oklch": {
    "l": 0.3095,
    "c": 0.12729,
    "h": 320.8
  },
  "luminance": 0.02509
}

Semantic roles & 50–950 ramp

primary

#4B0F56

secondary

#409031

accent

#ED3B56

background

#F8F5F8

surface

#EFE9EF

border

#CAC5CA

text

#0A030B

muted

#7C787C

Preview Lab

Preview with #4B0F56

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

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