#4F2587#4F2587

#4F2587 is a dark, vivid violet. Relative luminance 0.047; OKLCH L 38.0% C 0.154 H 298.3°. Best body text is #FFFFFF at 10.79:1 contrast (WCAG AA passes).

Color values

HEX	#4F2587
RGB	rgb(79, 37, 135)
HSL	hsl(266, 57%, 34%)
HSV	hsv(266, 73%, 53%)
CMYK	cmyk(41.5%, 72.6%, 0%, 47.1%)
CIE-LAB	lab(25.96, 40.57, -47.44)
CIE-LCH	lch(25.96, 62.42, 310.54°)
OKLab	oklab(37.98% 0.0729 -0.1355)
OKLCH	oklch(37.98% 0.154 298.3)
XYZ	xyz(8.2581, 4.7345, 23.3957)
Luminance	0.0474 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F2587 #5D8725

analogous

#252C87 #4F2587 #802587

triadic

#4F2587 #874F25 #25874F

tetradic

#4F2587 #87252C #5D8725 #258780

square

#4F2587 #87252C #5D8725 #258780

split-complementary

#4F2587 #878025 #2C8725

monochromatic

#170B27 #331857 #4F2587 #6B32B7 #8A56D1

Accessibility & contrast

On white

10.79

#4F2587 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#4F2587 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F2587

10.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F2587	#FFFFFF	#000000	##FFFFFF
##4F2587	1.00	10.79	1.95	10.79
#FFFFFF	10.79	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E8A

Deuteranopia (green-blind)

#003C85

Tritanopia (blue-blind)

#413D53

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #4f2587;
/* rgb */ color: rgb(79, 37, 135);
/* oklch */ color: oklch(38.0% 0.154 298.3);

Tailwind

colors: {
  custom: {
    50: '#8663ab',
    500: '#4f2587',
    950: '#000000',
  },
}

SCSS

$custom: #4f2587;
$custom-light: #8663ab;
$custom-dark: #000000;

JSON

{
  "hex": "#4f2587",
  "rgb": {
    "r": 79,
    "g": 37,
    "b": 135
  },
  "hsl": {
    "h": 265.714,
    "s": 56.977,
    "l": 33.725
  },
  "oklch": {
    "l": 0.37976,
    "c": 0.15384,
    "h": 298.3
  },
  "luminance": 0.04735
}

Semantic roles & 50–950 ramp

primary

#4F2587

secondary

#8BB553

accent

#E0489F

background

#F8F6FA

surface

#F0EBF4

border

#CBC6CE

text

#0C0510

muted

#7D7A7F

Preview Lab

Preview with #4F2587

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

Preview Lab → · Contrast checker → · Palette generator →