#4F1878#4F1878

#4F1878 is a dark, vivid violet. Relative luminance 0.037; OKLCH L 35.2% C 0.153 H 305.8°. Best body text is #FFFFFF at 12.11:1 contrast (WCAG AA passes).

Color values

HEX	#4F1878
RGB	rgb(79, 24, 120)
HSL	hsl(274, 67%, 28%)
HSV	hsv(274, 80%, 47%)
CMYK	cmyk(34.2%, 80%, 0%, 52.9%)
CIE-LAB	lab(22.55, 42.80, -43.51)
CIE-LCH	lch(22.55, 61.04, 314.53°)
OKLab	oklab(35.17% 0.0892 -0.1239)
OKLCH	oklch(35.17% 0.153 305.8)
XYZ	xyz(6.9405, 3.6717, 18.1087)
Luminance	0.0367 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F1878 #417818

analogous

#1F1878 #4F1878 #781871

triadic

#4F1878 #784F18 #18784F

tetradic

#4F1878 #781F18 #417818 #187178

square

#4F1878 #781F18 #417818 #187178

split-complementary

#4F1878 #717818 #18781F

monochromatic

#11051A #2D0E45 #4F1878 #7122AB #9134D6

Accessibility & contrast

On white

12.11

#4F1878 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#4F1878 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F1878

12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F1878	#FFFFFF	#000000	##FFFFFF
##4F1878	1.00	12.11	1.73	12.11
#FFFFFF	12.11	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00347B

Deuteranopia (green-blind)

#003676

Tritanopia (blue-blind)

#473047

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #4f1878;
/* rgb */ color: rgb(79, 24, 120);
/* oklch */ color: oklch(35.2% 0.153 305.8);

Tailwind

colors: {
  custom: {
    50: '#855ca0',
    500: '#4f1878',
    950: '#000000',
  },
}

SCSS

$custom: #4f1878;
$custom-light: #855ca0;
$custom-dark: #000000;

JSON

{
  "hex": "#4f1878",
  "rgb": {
    "r": 79,
    "g": 24,
    "b": 120
  },
  "hsl": {
    "h": 274.375,
    "s": 66.667,
    "l": 28.235
  },
  "oklch": {
    "l": 0.35173,
    "c": 0.15263,
    "h": 305.8
  },
  "luminance": 0.03672
}

Semantic roles & 50–950 ramp

primary

#4F1878

secondary

#6EAD3F

accent

#EA3E87

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0B040F

muted

#7C797E

Preview Lab

Preview with #4F1878

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

Preview Lab → · Contrast checker → · Palette generator →