#4F1F82#4F1F82

#4F1F82 is a dark, vivid violet. Relative luminance 0.043; OKLCH L 36.8% C 0.155 H 301.0°. Best body text is #FFFFFF at 11.35:1 contrast (WCAG AA passes).

Color values

HEX	#4F1F82
RGB	rgb(79, 31, 130)
HSL	hsl(269, 61%, 32%)
HSV	hsv(269, 76%, 51%)
CMYK	cmyk(39.2%, 76.2%, 0%, 49%)
CIE-LAB	lab(24.49, 42.21, -46.70)
CIE-LCH	lch(24.49, 62.94, 312.11°)
OKLab	oklab(36.8% 0.0801 -0.1333)
OKLCH	oklch(36.8% 0.155 301)
XYZ	xyz(7.7427, 4.2539, 21.5279)
Luminance	0.0425 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 4.10

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F1F82 #52821F

analogous

#1F2082 #4F1F82 #811F82

triadic

#4F1F82 #824F1F #1F824F

tetradic

#4F1F82 #821F20 #52821F #1F8281

square

#4F1F82 #821F20 #52821F #1F8281

split-complementary

#4F1F82 #82811F #20821F

monochromatic

#13071F #311351 #4F1F82 #6D2BB3 #8C48D3

Accessibility & contrast

On white

11.35

#4F1F82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#4F1F82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F1F82

11.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F1F82	#FFFFFF	#000000	##FFFFFF
##4F1F82	1.00	11.35	1.85	11.35
#FFFFFF	11.35	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A85

Deuteranopia (green-blind)

#003A80

Tritanopia (blue-blind)

#44384F

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #4f1f82;
/* rgb */ color: rgb(79, 31, 130);
/* oklch */ color: oklch(36.8% 0.155 301.0);

Tailwind

colors: {
  custom: {
    50: '#8560a7',
    500: '#4f1f82',
    950: '#000000',
  },
}

SCSS

$custom: #4f1f82;
$custom-light: #8560a7;
$custom-dark: #000000;

JSON

{
  "hex": "#4f1f82",
  "rgb": {
    "r": 79,
    "g": 31,
    "b": 130
  },
  "hsl": {
    "h": 269.091,
    "s": 61.491,
    "l": 31.569
  },
  "oklch": {
    "l": 0.36802,
    "c": 0.15547,
    "h": 301
  },
  "luminance": 0.04254
}

Semantic roles & 50–950 ramp

primary

#4F1F82

secondary

#80B548

accent

#E54396

background

#F8F5FA

surface

#F0EAF4

border

#CBC6CE

text

#0C050F

muted

#7D797F

Preview Lab

Preview with #4F1F82

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

Preview Lab → · Contrast checker → · Palette generator →