#4B1675#4B1675

#4B1675 is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.2% C 0.151 H 304.7°. Best body text is #FFFFFF at 12.57:1 contrast (WCAG AA passes).

Color values

HEX	#4B1675
RGB	rgb(75, 22, 117)
HSL	hsl(273, 68%, 27%)
HSV	hsv(273, 81%, 46%)
CMYK	cmyk(35.9%, 81.2%, 0%, 54.1%)
CIE-LAB	lab(21.41, 42.15, -43.48)
CIE-LCH	lch(21.41, 60.56, 314.11°)
OKLab	oklab(34.16% 0.0857 -0.1239)
OKLCH	oklch(34.16% 0.151 304.7)
XYZ	xyz(6.3987, 3.3541, 17.1365)
Luminance	0.0335 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B1675 #407516

analogous

#1C1675 #4B1675 #75166F

triadic

#4B1675 #754B16 #16754B

tetradic

#4B1675 #751C16 #407516 #166F75

square

#4B1675 #751C16 #407516 #166F75

split-complementary

#4B1675 #6F7516 #16751C

monochromatic

#11051A #2A0C41 #4B1675 #6C20A9 #8D2ED8

Accessibility & contrast

On white

12.57

#4B1675 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#4B1675 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1675

12.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B1675	#FFFFFF	#000000	##FFFFFF
##4B1675	1.00	12.57	1.67	12.57
#FFFFFF	12.57	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003278

Deuteranopia (green-blind)

#003373

Tritanopia (blue-blind)

#432F45

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #4b1675;
/* rgb */ color: rgb(75, 22, 117);
/* oklch */ color: oklch(34.2% 0.151 304.7);

Tailwind

colors: {
  custom: {
    50: '#825a9e',
    500: '#4b1675',
    950: '#000000',
  },
}

SCSS

$custom: #4b1675;
$custom-light: #825a9e;
$custom-dark: #000000;

JSON

{
  "hex": "#4b1675",
  "rgb": {
    "r": 75,
    "g": 22,
    "b": 117
  },
  "hsl": {
    "h": 273.474,
    "s": 68.345,
    "l": 27.255
  },
  "oklch": {
    "l": 0.34163,
    "c": 0.15066,
    "h": 304.7
  },
  "luminance": 0.03354
}

Semantic roles & 50–950 ramp

primary

#4B1675

secondary

#6DAB3C

accent

#EB3D8A

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B040E

muted

#7C797E

Preview Lab

Preview with #4B1675

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

Preview Lab → · Contrast checker → · Palette generator →