#4F28A0#4F28A0

#4F28A0 is a dark, vivid violet. Relative luminance 0.057; OKLCH L 40.6% C 0.180 H 291.0°. Best body text is #FFFFFF at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#4F28A0
RGB	rgb(79, 40, 160)
HSL	hsl(260, 60%, 39%)
HSV	hsv(260, 75%, 63%)
CMYK	cmyk(50.6%, 75%, 0%, 37.3%)
CIE-LAB	lab(28.69, 45.96, -58.38)
CIE-LCH	lch(28.69, 74.31, 308.21°)
OKLab	oklab(40.58% 0.0644 -0.1676)
OKLCH	oklch(40.58% 0.18 291)
XYZ	xyz(10.3266, 5.7175, 33.8104)
Luminance	0.0572 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F28A0 #79A028

analogous

#283DA0 #4F28A0 #8B28A0

triadic

#4F28A0 #A04F28 #28A04F

tetradic

#4F28A0 #A0283D #79A028 #28A08B

square

#4F28A0 #A0283D #79A028 #28A08B

split-complementary

#4F28A0 #A08B28 #3DA028

monochromatic

#1F103E #371C6F #4F28A0 #6838CD #8E69D9

Accessibility & contrast

On white

9.80

#4F28A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#4F28A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F28A0

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F28A0	#FFFFFF	#000000	##FFFFFF
##4F28A0	1.00	9.80	2.14	9.80
#FFFFFF	9.80	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046A3

Deuteranopia (green-blind)

#00419E

Tritanopia (blue-blind)

#334862

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #4f28a0;
/* rgb */ color: rgb(79, 40, 160);
/* oklch */ color: oklch(40.6% 0.180 291.0);

Tailwind

colors: {
  custom: {
    50: '#8966bd',
    500: '#4f28a0',
    950: '#000000',
  },
}

SCSS

$custom: #4f28a0;
$custom-light: #8966bd;
$custom-dark: #000000;

JSON

{
  "hex": "#4f28a0",
  "rgb": {
    "r": 79,
    "g": 40,
    "b": 160
  },
  "hsl": {
    "h": 259.5,
    "s": 60,
    "l": 39.216
  },
  "oklch": {
    "l": 0.40579,
    "c": 0.17959,
    "h": 291
  },
  "luminance": 0.05718
}

Semantic roles & 50–950 ramp

primary

#4F28A0

secondary

#A2C064

accent

#E345B0

background

#F8F6FB

surface

#F0EBF7

border

#CBC6D0

text

#0C0612

muted

#7D7A81

Preview Lab

Preview with #4F28A0

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

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