#4F1F8E#4F1F8E

#4F1F8E is a dark, vivid violet. Relative luminance 0.046; OKLCH L 37.9% C 0.169 H 297.1°. Best body text is #FFFFFF at 10.94:1 contrast (WCAG AA passes).

Color values

HEX	#4F1F8E
RGB	rgb(79, 31, 142)
HSL	hsl(266, 64%, 34%)
HSV	hsv(266, 78%, 56%)
CMYK	cmyk(44.4%, 78.2%, 0%, 44.3%)
CIE-LAB	lab(25.55, 45.34, -52.48)
CIE-LCH	lch(25.55, 69.35, 310.83°)
OKLab	oklab(37.87% 0.077 -0.1502)
OKLCH	oklch(37.87% 0.169 297.1)
XYZ	xyz(8.5956, 4.5951, 26.0200)
Luminance	0.0459 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F1F8E #5E8E1F

analogous

#1F278E #4F1F8E #871F8E

triadic

#4F1F8E #8E4F1F #1F8E4F

tetradic

#4F1F8E #8E1F27 #5E8E1F #1F8E87

square

#4F1F8E #8E1F27 #5E8E1F #1F8E87

split-complementary

#4F1F8E #8E871F #278E1F

monochromatic

#17092A #33145C #4F1F8E #6B2AC0 #8A4FD9

Accessibility & contrast

On white

10.94

#4F1F8E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#4F1F8E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F1F8E

10.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F1F8E	#FFFFFF	#000000	##FFFFFF
##4F1F8E	1.00	10.94	1.92	10.94
#FFFFFF	10.94	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D91

Deuteranopia (green-blind)

#003B8C

Tritanopia (blue-blind)

#3E3D56

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #4f1f8e;
/* rgb */ color: rgb(79, 31, 142);
/* oklch */ color: oklch(37.9% 0.169 297.1);

Tailwind

colors: {
  custom: {
    50: '#8760b0',
    500: '#4f1f8e',
    950: '#000000',
  },
}

SCSS

$custom: #4f1f8e;
$custom-light: #8760b0;
$custom-dark: #000000;

JSON

{
  "hex": "#4f1f8e",
  "rgb": {
    "r": 79,
    "g": 31,
    "b": 142
  },
  "hsl": {
    "h": 265.946,
    "s": 64.162,
    "l": 33.922
  },
  "oklch": {
    "l": 0.3787,
    "c": 0.16882,
    "h": 297.1
  },
  "luminance": 0.04595
}

Semantic roles & 50–950 ramp

primary

#4F1F8E

secondary

#8CBB4D

accent

#E7419F

background

#F8F5FA

surface

#F0EAF5

border

#CBC6CF

text

#0C0511

muted

#7D7980

Preview Lab

Preview with #4F1F8E

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

Preview Lab → · Contrast checker → · Palette generator →