#4F1F87#4F1F87

#4F1F87 is a dark, vivid violet. Relative luminance 0.044; OKLCH L 37.2% C 0.161 H 299.3°. Best body text is #FFFFFF at 11.18:1 contrast (WCAG AA passes).

Color values

HEX	#4F1F87
RGB	rgb(79, 31, 135)
HSL	hsl(268, 63%, 33%)
HSV	hsv(268, 77%, 53%)
CMYK	cmyk(41.5%, 77%, 0%, 47.1%)
CIE-LAB	lab(24.93, 43.51, -49.13)
CIE-LCH	lch(24.93, 65.63, 311.53°)
OKLab	oklab(37.24% 0.0789 -0.1404)
OKLCH	oklch(37.24% 0.161 299.3)
XYZ	xyz(8.0865, 4.3914, 23.3386)
Luminance	0.0439 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F1F87 #57871F

analogous

#1F2387 #4F1F87 #831F87

triadic

#4F1F87 #874F1F #1F874F

tetradic

#4F1F87 #871F23 #57871F #1F8783

square

#4F1F87 #871F23 #57871F #1F8783

split-complementary

#4F1F87 #87831F #23871F

monochromatic

#150823 #321455 #4F1F87 #6C2AB9 #8B4BD6

Accessibility & contrast

On white

11.18

#4F1F87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#4F1F87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F1F87

11.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F1F87	#FFFFFF	#000000	##FFFFFF
##4F1F87	1.00	11.18	1.88	11.18
#FFFFFF	11.18	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B8A

Deuteranopia (green-blind)

#003A85

Tritanopia (blue-blind)

#423A52

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #4f1f87;
/* rgb */ color: rgb(79, 31, 135);
/* oklch */ color: oklch(37.2% 0.161 299.3);

Tailwind

colors: {
  custom: {
    50: '#8660ab',
    500: '#4f1f87',
    950: '#000000',
  },
}

SCSS

$custom: #4f1f87;
$custom-light: #8660ab;
$custom-dark: #000000;

JSON

{
  "hex": "#4f1f87",
  "rgb": {
    "r": 79,
    "g": 31,
    "b": 135
  },
  "hsl": {
    "h": 267.692,
    "s": 62.651,
    "l": 32.549
  },
  "oklch": {
    "l": 0.37241,
    "c": 0.16104,
    "h": 299.3
  },
  "luminance": 0.04392
}

Semantic roles & 50–950 ramp

primary

#4F1F87

secondary

#85B84A

accent

#E6429A

background

#F8F5FA

surface

#F0EAF4

border

#CBC6CE

text

#0C0510

muted

#7D797F

Preview Lab

Preview with #4F1F87

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

Preview Lab → · Contrast checker → · Palette generator →