#4F288E#4F288E

#4F288E is a dark, vivid violet. Relative luminance 0.051; OKLCH L 39.0% C 0.158 H 295.6°. Best body text is #FFFFFF at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#4F288E
RGB	rgb(79, 40, 142)
HSL	hsl(263, 56%, 36%)
HSV	hsv(263, 72%, 56%)
CMYK	cmyk(44.4%, 71.8%, 0%, 44.3%)
CIE-LAB	lab(27.11, 40.93, -49.93)
CIE-LCH	lch(27.11, 64.56, 309.34°)
OKLab	oklab(38.97% 0.0684 -0.1428)
OKLCH	oklch(38.97% 0.158 295.6)
XYZ	xyz(8.8644, 5.1326, 26.1096)
Luminance	0.0513 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F288E #678E28

analogous

#28348E #4F288E #82288E

triadic

#4F288E #8E4F28 #288E4F

tetradic

#4F288E #8E2834 #678E28 #288E82

square

#4F288E #8E2834 #678E28 #288E82

split-complementary

#4F288E #8E8228 #348E28

monochromatic

#1A0D2F #341B5E #4F288E #6A35BE #8B5FD2

Accessibility & contrast

On white

10.36

#4F288E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#4F288E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F288E

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F288E	#FFFFFF	#000000	##FFFFFF
##4F288E	1.00	10.36	2.03	10.36
#FFFFFF	10.36	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004191

Deuteranopia (green-blind)

#003F8C

Tritanopia (blue-blind)

#3E4158

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #4f288e;
/* rgb */ color: rgb(79, 40, 142);
/* oklch */ color: oklch(39.0% 0.158 295.6);

Tailwind

colors: {
  custom: {
    50: '#8665b0',
    500: '#4f288e',
    950: '#000000',
  },
}

SCSS

$custom: #4f288e;
$custom-light: #8665b0;
$custom-dark: #000000;

JSON

{
  "hex": "#4f288e",
  "rgb": {
    "r": 79,
    "g": 40,
    "b": 142
  },
  "hsl": {
    "h": 262.941,
    "s": 56.044,
    "l": 35.686
  },
  "oklch": {
    "l": 0.38973,
    "c": 0.15836,
    "h": 295.6
  },
  "luminance": 0.05133
}

Semantic roles & 50–950 ramp

primary

#4F288E

secondary

#94B75B

accent

#DF48A6

background

#F8F6FA

surface

#F0EBF5

border

#CBC6CF

text

#0C0611

muted

#7D7A80

Preview Lab

Preview with #4F288E

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

Preview Lab → · Contrast checker → · Palette generator →