#4F28A9#4F28A9

#4F28A9 is a dark, vivid violet. Relative luminance 0.060; OKLCH L 41.4% C 0.190 H 289.1°. Best body text is #FFFFFF at 9.51:1 contrast (WCAG AA passes).

Color values

HEX	#4F28A9
RGB	rgb(79, 40, 169)
HSL	hsl(258, 62%, 41%)
HSV	hsv(258, 76%, 66%)
CMYK	cmyk(53.3%, 76.3%, 0%, 33.7%)
CIE-LAB	lab(29.52, 48.49, -62.46)
CIE-LCH	lch(29.52, 79.07, 307.83°)
OKLab	oklab(41.42% 0.0621 -0.1796)
OKLCH	oklch(41.42% 0.19 289.1)
XYZ	xyz(11.1426, 6.0439, 38.1079)
Luminance	0.0604 (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

#4F28A9 #82A928

analogous

#2841A9 #4F28A9 #8F28A9

triadic

#4F28A9 #A94F28 #28A94F

tetradic

#4F28A9 #A92841 #82A928 #28A98F

square

#4F28A9 #A92841 #82A928 #28A98F

split-complementary

#4F28A9 #A98F28 #41A928

monochromatic

#211146 #381C78 #4F28A9 #6A3DD1 #906FDD

Accessibility & contrast

On white

9.51

#4F28A9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#4F28A9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F28A9

9.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F28A9	#FFFFFF	#000000	##FFFFFF
##4F28A9	1.00	9.51	2.21	9.51
#FFFFFF	9.51	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048AD

Deuteranopia (green-blind)

#0042A7

Tritanopia (blue-blind)

#2C4C67

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #4f28a9;
/* rgb */ color: rgb(79, 40, 169);
/* oklch */ color: oklch(41.4% 0.190 289.1);

Tailwind

colors: {
  custom: {
    50: '#8a66c4',
    500: '#4f28a9',
    950: '#000000',
  },
}

SCSS

$custom: #4f28a9;
$custom-light: #8a66c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4f28a9",
  "rgb": {
    "r": 79,
    "g": 40,
    "b": 169
  },
  "hsl": {
    "h": 258.14,
    "s": 61.722,
    "l": 40.98
  },
  "oklch": {
    "l": 0.4142,
    "c": 0.18999,
    "h": 289.1
  },
  "luminance": 0.06044
}

Semantic roles & 50–950 ramp

primary

#4F28A9

secondary

#A8C469

accent

#E543B4

background

#F9F6FC

surface

#F1EBF8

border

#CBC6D1

text

#0D0613

muted

#7E7A82

Preview Lab

Preview with #4F28A9

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

Preview Lab → · Contrast checker → · Palette generator →