#4F1C90#4F1C90

#4F1C90 is a dark, vivid violet. Relative luminance 0.045; OKLCH L 37.7% C 0.174 H 297.0°. Best body text is #FFFFFF at 11.05:1 contrast (WCAG AA passes).

Color values

HEX	#4F1C90
RGB	rgb(79, 28, 144)
HSL	hsl(266, 67%, 34%)
HSV	hsv(266, 81%, 56%)
CMYK	cmyk(45.1%, 80.6%, 0%, 43.5%)
CIE-LAB	lab(25.28, 47.17, -54.16)
CIE-LCH	lch(25.28, 71.82, 311.06°)
OKLab	oklab(37.74% 0.0789 -0.1551)
OKLCH	oklch(37.74% 0.174 297)
XYZ	xyz(8.6724, 4.5062, 26.7930)
Luminance	0.0451 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F1C90 #5D901C

analogous

#1C2390 #4F1C90 #891C90

triadic

#4F1C90 #904F1C #1C904F

tetradic

#4F1C90 #901C23 #5D901C #1C9089

square

#4F1C90 #901C23 #5D901C #1C9089

split-complementary

#4F1C90 #90891C #23901C

monochromatic

#17082A #33125D #4F1C90 #6B26C3 #8A4ADC

Accessibility & contrast

On white

11.05

#4F1C90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#4F1C90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F1C90

11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F1C90	#FFFFFF	#000000	##FFFFFF
##4F1C90	1.00	11.05	1.90	11.05
#FFFFFF	11.05	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C93

Deuteranopia (green-blind)

#003A8E

Tritanopia (blue-blind)

#3D3C56

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #4f1c90;
/* rgb */ color: rgb(79, 28, 144);
/* oklch */ color: oklch(37.7% 0.174 297.0);

Tailwind

colors: {
  custom: {
    50: '#875fb2',
    500: '#4f1c90',
    950: '#000000',
  },
}

SCSS

$custom: #4f1c90;
$custom-light: #875fb2;
$custom-dark: #000000;

JSON

{
  "hex": "#4f1c90",
  "rgb": {
    "r": 79,
    "g": 28,
    "b": 144
  },
  "hsl": {
    "h": 266.379,
    "s": 67.442,
    "l": 33.725
  },
  "oklch": {
    "l": 0.37739,
    "c": 0.17406,
    "h": 297
  },
  "luminance": 0.04506
}

Semantic roles & 50–950 ramp

primary

#4F1C90

secondary

#8BBE4A

accent

#EA3D9E

background

#F8F5FB

surface

#F0EAF6

border

#CBC6D0

text

#0C0511

muted

#7D7980

Preview Lab

Preview with #4F1C90

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

Preview Lab → · Contrast checker → · Palette generator →