#4F1778#4F1778

#4F1778 is a dark, vivid violet. Relative luminance 0.036; OKLCH L 35.1% C 0.154 H 305.9°. Best body text is #FFFFFF at 12.17:1 contrast (WCAG AA passes).

Color values

HEX	#4F1778
RGB	rgb(79, 23, 120)
HSL	hsl(275, 68%, 28%)
HSV	hsv(275, 81%, 47%)
CMYK	cmyk(34.2%, 80.8%, 0%, 52.9%)
CIE-LAB	lab(22.41, 43.21, -43.74)
CIE-LCH	lch(22.41, 61.49, 314.65°)
OKLab	oklab(35.07% 0.0901 -0.1245)
OKLCH	oklch(35.07% 0.154 305.9)
XYZ	xyz(6.9203, 3.6312, 18.1020)
Luminance	0.0363 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F1778 #407817

analogous

#1E1778 #4F1778 #781770

triadic

#4F1778 #784F17 #17784F

tetradic

#4F1778 #781E17 #407817 #177078

square

#4F1778 #781E17 #407817 #177078

split-complementary

#4F1778 #707817 #17781E

monochromatic

#11051A #2D0D45 #4F1778 #7121AB #9232D8

Accessibility & contrast

On white

12.17

#4F1778 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#4F1778 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F1778

12.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F1778	#FFFFFF	#000000	##FFFFFF
##4F1778	1.00	12.17	1.73	12.17
#FFFFFF	12.17	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00347B

Deuteranopia (green-blind)

#003676

Tritanopia (blue-blind)

#483047

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #4f1778;
/* rgb */ color: rgb(79, 23, 120);
/* oklch */ color: oklch(35.1% 0.154 305.9);

Tailwind

colors: {
  custom: {
    50: '#855ba0',
    500: '#4f1778',
    950: '#000000',
  },
}

SCSS

$custom: #4f1778;
$custom-light: #855ba0;
$custom-dark: #000000;

JSON

{
  "hex": "#4f1778",
  "rgb": {
    "r": 79,
    "g": 23,
    "b": 120
  },
  "hsl": {
    "h": 274.639,
    "s": 67.832,
    "l": 28.039
  },
  "oklch": {
    "l": 0.35073,
    "c": 0.15371,
    "h": 305.9
  },
  "luminance": 0.03631
}

Semantic roles & 50–950 ramp

primary

#4F1778

secondary

#6DAD3E

accent

#EB3D86

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0B040F

muted

#7C797E

Preview Lab

Preview with #4F1778

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

Preview Lab → · Contrast checker → · Palette generator →