#4F1F73#4F1F73

#4F1F73 is a dark, vivid violet. Relative luminance 0.039; OKLCH L 35.6% C 0.139 H 306.8°. Best body text is #FFFFFF at 11.82:1 contrast (WCAG AA passes).

Color values

HEX	#4F1F73
RGB	rgb(79, 31, 115)
HSL	hsl(274, 58%, 29%)
HSV	hsv(274, 73%, 45%)
CMYK	cmyk(31.3%, 73%, 0%, 54.9%)
CIE-LAB	lab(23.27, 38.38, -39.15)
CIE-LCH	lch(23.27, 54.82, 314.43°)
OKLab	oklab(35.55% 0.083 -0.1111)
OKLCH	oklch(35.55% 0.139 306.8)
XYZ	xyz(6.8083, 3.8801, 16.6066)
Luminance	0.0388 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F1F73 #43731F

analogous

#251F73 #4F1F73 #731F6D

triadic

#4F1F73 #734F1F #1F734F

tetradic

#4F1F73 #73251F #43731F #1F6D73

square

#4F1F73 #73251F #43731F #1F6D73

split-complementary

#4F1F73 #6D731F #1F7325

monochromatic

#110618 #2E1243 #4F1F73 #702CA3 #9041CC

Accessibility & contrast

On white

11.82

#4F1F73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#4F1F73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F1F73

11.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F1F73	#FFFFFF	#000000	##FFFFFF
##4F1F73	1.00	11.82	1.78	11.82
#FFFFFF	11.82	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003675

Deuteranopia (green-blind)

#053871

Tritanopia (blue-blind)

#493246

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #4f1f73;
/* rgb */ color: rgb(79, 31, 115);
/* oklch */ color: oklch(35.6% 0.139 306.8);

Tailwind

colors: {
  custom: {
    50: '#845f9c',
    500: '#4f1f73',
    950: '#000000',
  },
}

SCSS

$custom: #4f1f73;
$custom-light: #845f9c;
$custom-dark: #000000;

JSON

{
  "hex": "#4f1f73",
  "rgb": {
    "r": 79,
    "g": 31,
    "b": 115
  },
  "hsl": {
    "h": 274.286,
    "s": 57.534,
    "l": 28.627
  },
  "oklch": {
    "l": 0.35552,
    "c": 0.13864,
    "h": 306.8
  },
  "luminance": 0.0388
}

Semantic roles & 50–950 ramp

primary

#4F1F73

secondary

#70A747

accent

#E14789

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B050E

muted

#7C797E

Preview Lab

Preview with #4F1F73

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

Preview Lab → · Contrast checker → · Palette generator →