#4F1F7D#4F1F7D

#4F1F7D is a dark, vivid violet. Relative luminance 0.041; OKLCH L 36.4% C 0.150 H 302.8°. Best body text is #FFFFFF at 11.51:1 contrast (WCAG AA passes).

Color values

HEX	#4F1F7D
RGB	rgb(79, 31, 125)
HSL	hsl(271, 60%, 31%)
HSV	hsv(271, 75%, 49%)
CMYK	cmyk(36.8%, 75.2%, 0%, 51%)
CIE-LAB	lab(24.07, 40.92, -44.22)
CIE-LCH	lch(24.07, 60.25, 312.78°)
OKLab	oklab(36.37% 0.0812 -0.126)
OKLCH	oklch(36.37% 0.15 302.8)
XYZ	xyz(7.4152, 4.1229, 19.8032)
Luminance	0.0412 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 4.33

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F1F7D #4D7D1F

analogous

#201F7D #4F1F7D #7D1F7C

triadic

#4F1F7D #7D4F1F #1F7D4F

tetradic

#4F1F7D #7D201F #4D7D1F #1F7C7D

square

#4F1F7D #7D201F #4D7D1F #1F7C7D

split-complementary

#4F1F7D #7C7D1F #1F7D20

monochromatic

#11071B #30134C #4F1F7D #6E2BAE #8D45D1

Accessibility & contrast

On white

11.51

#4F1F7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#4F1F7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F1F7D

11.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F1F7D	#FFFFFF	#000000	##FFFFFF
##4F1F7D	1.00	11.51	1.82	11.51
#FFFFFF	11.51	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003880

Deuteranopia (green-blind)

#00397B

Tritanopia (blue-blind)

#46364C

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #4f1f7d;
/* rgb */ color: rgb(79, 31, 125);
/* oklch */ color: oklch(36.4% 0.150 302.8);

Tailwind

colors: {
  custom: {
    50: '#855fa3',
    500: '#4f1f7d',
    950: '#000000',
  },
}

SCSS

$custom: #4f1f7d;
$custom-light: #855fa3;
$custom-dark: #000000;

JSON

{
  "hex": "#4f1f7d",
  "rgb": {
    "r": 79,
    "g": 31,
    "b": 125
  },
  "hsl": {
    "h": 270.638,
    "s": 60.256,
    "l": 30.588
  },
  "oklch": {
    "l": 0.36374,
    "c": 0.14987,
    "h": 302.8
  },
  "luminance": 0.04123
}

Semantic roles & 50–950 ramp

primary

#4F1F7D

secondary

#7BB048

accent

#E34492

background

#F8F5FA

surface

#F0EAF4

border

#CBC6CE

text

#0B050F

muted

#7C797F

Preview Lab

Preview with #4F1F7D

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

Preview Lab → · Contrast checker → · Palette generator →