#4F2180#4F2180

#4F2180 is a dark, vivid violet. Relative luminance 0.043; OKLCH L 36.9% C 0.151 H 301.4°. Best body text is #FFFFFF at 11.28:1 contrast (WCAG AA passes).

Color values

HEX	#4F2180
RGB	rgb(79, 33, 128)
HSL	hsl(269, 59%, 32%)
HSV	hsv(269, 74%, 50%)
CMYK	cmyk(38.3%, 74.2%, 0%, 49.8%)
CIE-LAB	lab(24.67, 40.72, -45.16)
CIE-LCH	lch(24.67, 60.81, 312.05°)
OKLab	oklab(36.87% 0.0785 -0.1287)
OKLCH	oklch(36.87% 0.151 301.4)
XYZ	xyz(7.6636, 4.3084, 20.8458)
Luminance	0.0431 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 4.57

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F2180 #528021

analogous

#212280 #4F2180 #7F2180

triadic

#4F2180 #804F21 #21804F

tetradic

#4F2180 #802122 #528021 #21807F

square

#4F2180 #802122 #528021 #21807F

split-complementary

#4F2180 #807F21 #228021

monochromatic

#13081F #31144F #4F2180 #6D2EB1 #8C4BD1

Accessibility & contrast

On white

11.28

#4F2180 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#4F2180 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F2180

11.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F2180	#FFFFFF	#000000	##FFFFFF
##4F2180	1.00	11.28	1.86	11.28
#FFFFFF	11.28	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A83

Deuteranopia (green-blind)

#003A7E

Tritanopia (blue-blind)

#44384E

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #4f2180;
/* rgb */ color: rgb(79, 33, 128);
/* oklch */ color: oklch(36.9% 0.151 301.4);

Tailwind

colors: {
  custom: {
    50: '#8561a6',
    500: '#4f2180',
    950: '#000000',
  },
}

SCSS

$custom: #4f2180;
$custom-light: #8561a6;
$custom-dark: #000000;

JSON

{
  "hex": "#4f2180",
  "rgb": {
    "r": 79,
    "g": 33,
    "b": 128
  },
  "hsl": {
    "h": 269.053,
    "s": 59.006,
    "l": 31.569
  },
  "oklch": {
    "l": 0.36872,
    "c": 0.15078,
    "h": 301.4
  },
  "luminance": 0.04308
}

Semantic roles & 50–950 ramp

primary

#4F2180

secondary

#80B34A

accent

#E24696

background

#F8F5FA

surface

#F0EAF4

border

#CBC6CE

text

#0B050F

muted

#7C797F

Preview Lab

Preview with #4F2180

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

Preview Lab → · Contrast checker → · Palette generator →