#4F28B6#4F28B6

#4F28B6 is a dark, highly saturated violet. Relative luminance 0.066; OKLCH L 42.7% C 0.205 H 286.6°. Best body text is #FFFFFF at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#4F28B6
RGB	rgb(79, 40, 182)
HSL	hsl(256, 64%, 44%)
HSV	hsv(256, 78%, 71%)
CMYK	cmyk(56.6%, 78%, 0%, 28.6%)
CIE-LAB	lab(30.78, 52.14, -68.17)
CIE-LCH	lch(30.78, 85.82, 307.41°)
OKLab	oklab(42.68% 0.0584 -0.1963)
OKLCH	oklch(42.68% 0.205 286.6)
XYZ	xyz(12.4242, 6.5565, 44.8578)
Luminance	0.0656 (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

#4F28B6 #8FB628

analogous

#2848B6 #4F28B6 #9628B6

triadic

#4F28B6 #B64F28 #28B64F

tetradic

#4F28B6 #B62848 #8FB628 #28B696

square

#4F28B6 #B62848 #8FB628 #28B696

split-complementary

#4F28B6 #B69628 #48B628

monochromatic

#231252 #391D84 #4F28B6 #6D45D6 #9477E1

Accessibility & contrast

On white

9.09

#4F28B6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#4F28B6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F28B6

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F28B6	#FFFFFF	#000000	##FFFFFF
##4F28B6	1.00	9.09	2.31	9.09
#FFFFFF	9.09	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CBA

Deuteranopia (green-blind)

#0044B3

Tritanopia (blue-blind)

#1E516E

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #4f28b6;
/* rgb */ color: rgb(79, 40, 182);
/* oklch */ color: oklch(42.7% 0.205 286.6);

Tailwind

colors: {
  custom: {
    50: '#8c67cd',
    500: '#4f28b6',
    950: '#000000',
  },
}

SCSS

$custom: #4f28b6;
$custom-light: #8c67cd;
$custom-dark: #000000;

JSON

{
  "hex": "#4f28b6",
  "rgb": {
    "r": 79,
    "g": 40,
    "b": 182
  },
  "hsl": {
    "h": 256.479,
    "s": 63.964,
    "l": 43.529
  },
  "oklch": {
    "l": 0.42675,
    "c": 0.20477,
    "h": 286.6
  },
  "luminance": 0.06557
}

Semantic roles & 50–950 ramp

primary

#4F28B6

secondary

#B1C971

accent

#E741B9

background

#F9F6FC

surface

#F2EBF9

border

#CCC6D2

text

#0D0614

muted

#7E7A82

Preview Lab

Preview with #4F28B6

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

Preview Lab → · Contrast checker → · Palette generator →