#4F1F8F#4F1F8F

#4F1F8F is a dark, vivid violet. Relative luminance 0.046; OKLCH L 38.0% C 0.170 H 296.8°. Best body text is #FFFFFF at 10.91:1 contrast (WCAG AA passes).

Color values

HEX	#4F1F8F
RGB	rgb(79, 31, 143)
HSL	hsl(266, 64%, 34%)
HSV	hsv(266, 78%, 56%)
CMYK	cmyk(44.8%, 78.3%, 0%, 43.9%)
CIE-LAB	lab(25.64, 45.61, -52.95)
CIE-LCH	lch(25.64, 69.88, 310.74°)
OKLab	oklab(37.96% 0.0767 -0.1516)
OKLCH	oklch(37.96% 0.17 296.8)
XYZ	xyz(8.6711, 4.6252, 26.4172)
Luminance	0.0462 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F1F8F #5F8F1F

analogous

#1F278F #4F1F8F #871F8F

triadic

#4F1F8F #8F4F1F #1F8F4F

tetradic

#4F1F8F #8F1F27 #5F8F1F #1F8F87

square

#4F1F8F #8F1F27 #5F8F1F #1F8F87

split-complementary

#4F1F8F #8F871F #278F1F

monochromatic

#17092A #33145D #4F1F8F #6B2AC1 #8A4FD9

Accessibility & contrast

On white

10.91

#4F1F8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#4F1F8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F1F8F

10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F1F8F	#FFFFFF	#000000	##FFFFFF
##4F1F8F	1.00	10.91	1.93	10.91
#FFFFFF	10.91	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D92

Deuteranopia (green-blind)

#003B8D

Tritanopia (blue-blind)

#3E3D56

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #4f1f8f;
/* rgb */ color: rgb(79, 31, 143);
/* oklch */ color: oklch(38.0% 0.170 296.8);

Tailwind

colors: {
  custom: {
    50: '#8760b1',
    500: '#4f1f8f',
    950: '#000000',
  },
}

SCSS

$custom: #4f1f8f;
$custom-light: #8760b1;
$custom-dark: #000000;

JSON

{
  "hex": "#4f1f8f",
  "rgb": {
    "r": 79,
    "g": 31,
    "b": 143
  },
  "hsl": {
    "h": 265.714,
    "s": 64.368,
    "l": 34.118
  },
  "oklch": {
    "l": 0.37962,
    "c": 0.16992,
    "h": 296.8
  },
  "luminance": 0.04625
}

Semantic roles & 50–950 ramp

primary

#4F1F8F

secondary

#8DBC4E

accent

#E740A0

background

#F8F5FB

surface

#F0EAF6

border

#CBC6D0

text

#0C0511

muted

#7D7980

Preview Lab

Preview with #4F1F8F

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

Preview Lab → · Contrast checker → · Palette generator →