#4F28BA#4F28BA

#4F28BA is a dark, highly saturated violet. Relative luminance 0.067; OKLCH L 43.1% C 0.209 H 285.9°. Best body text is #FFFFFF at 8.96:1 contrast (WCAG AA passes).

Color values

HEX	#4F28BA
RGB	rgb(79, 40, 186)
HSL	hsl(256, 65%, 44%)
HSV	hsv(256, 78%, 73%)
CMYK	cmyk(57.5%, 78.5%, 0%, 27.1%)
CIE-LAB	lab(31.17, 53.25, -69.89)
CIE-LCH	lch(31.17, 87.87, 307.31°)
OKLab	oklab(43.07% 0.0572 -0.2013)
OKLCH	oklch(43.07% 0.209 285.9)
XYZ	xyz(12.8435, 6.7243, 47.0660)
Luminance	0.0673 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F28BA #93BA28

analogous

#284ABA #4F28BA #9828BA

triadic

#4F28BA #BA4F28 #28BA4F

tetradic

#4F28BA #BA284A #93BA28 #28BA98

square

#4F28BA #BA284A #93BA28 #28BA98

split-complementary

#4F28BA #BA9828 #4ABA28

monochromatic

#241255 #3A1D88 #4F28BA #6E48D8 #967AE2

Accessibility & contrast

On white

8.96

#4F28BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#4F28BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F28BA

8.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F28BA	#FFFFFF	#000000	##FFFFFF
##4F28BA	1.00	8.96	2.35	8.96
#FFFFFF	8.96	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DBE

Deuteranopia (green-blind)

#0045B7

Tritanopia (blue-blind)

#175371

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #4f28ba;
/* rgb */ color: rgb(79, 40, 186);
/* oklch */ color: oklch(43.1% 0.209 285.9);

Tailwind

colors: {
  custom: {
    50: '#8d67d0',
    500: '#4f28ba',
    950: '#000000',
  },
}

SCSS

$custom: #4f28ba;
$custom-light: #8d67d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4f28ba",
  "rgb": {
    "r": 79,
    "g": 40,
    "b": 186
  },
  "hsl": {
    "h": 256.027,
    "s": 64.602,
    "l": 44.314
  },
  "oklch": {
    "l": 0.43069,
    "c": 0.20927,
    "h": 285.9
  },
  "luminance": 0.06725
}

Semantic roles & 50–950 ramp

primary

#4F28BA

secondary

#B3CA73

accent

#E840BB

background

#F9F6FC

surface

#F2EBF9

border

#CCC6D2

text

#0D0614

muted

#7E7A82

Preview Lab

Preview with #4F28BA

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

Preview Lab → · Contrast checker → · Palette generator →