#4F3F97#4F3F97

#4F3F97 is a dark, vivid violet. Relative luminance 0.075; OKLCH L 43.3% C 0.138 H 287.5°. Best body text is #FFFFFF at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#4F3F97
RGB	rgb(79, 63, 151)
HSL	hsl(251, 41%, 42%)
HSV	hsv(251, 58%, 59%)
CMYK	cmyk(47.7%, 58.3%, 0%, 40.8%)
CIE-LAB	lab(32.81, 30.17, -46.20)
CIE-LCH	lch(32.81, 55.18, 303.14°)
OKLab	oklab(43.33% 0.0417 -0.1319)
OKLCH	oklch(43.33% 0.138 287.5)
XYZ	xyz(10.5863, 7.4512, 30.1526)
Luminance	0.0745 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F3F97 #87973F

analogous

#3F5B97 #4F3F97 #7B3F97

triadic

#4F3F97 #974F3F #3F974F

tetradic

#4F3F97 #973F5B #87973F #3F977B

square

#4F3F97 #973F5B #87973F #3F977B

split-complementary

#4F3F97 #977B3F #5B973F

monochromatic

#221B41 #382D6C #4F3F97 #6B59BA #9185CC

Accessibility & contrast

On white

8.43

#4F3F97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#4F3F97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F3F97

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F3F97	#FFFFFF	#000000	##FFFFFF
##4F3F97	1.00	8.43	2.49	8.43
#FFFFFF	8.43	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#034F9A

Deuteranopia (green-blind)

#034B95

Tritanopia (blue-blind)

#385365

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #4f3f97;
/* rgb */ color: rgb(79, 63, 151);
/* oklch */ color: oklch(43.3% 0.138 287.5);

Tailwind

colors: {
  custom: {
    50: '#8674b6',
    500: '#4f3f97',
    950: '#000000',
  },
}

SCSS

$custom: #4f3f97;
$custom-light: #8674b6;
$custom-dark: #000000;

JSON

{
  "hex": "#4f3f97",
  "rgb": {
    "r": 79,
    "g": 63,
    "b": 151
  },
  "hsl": {
    "h": 250.909,
    "s": 41.121,
    "l": 41.961
  },
  "oklch": {
    "l": 0.4333,
    "c": 0.1383,
    "h": 287.5
  },
  "luminance": 0.07452
}

Semantic roles & 50–950 ramp

primary

#4F3F97

secondary

#ACB67C

accent

#D157BB

background

#F8F7FB

surface

#F0EDF6

border

#CBC8D0

text

#0C0811

muted

#7D7B80

Preview Lab

Preview with #4F3F97

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

Preview Lab → · Contrast checker → · Palette generator →