#4B28D1#4B28D1

#4B28D1 is a mid, highly saturated violet. Relative luminance 0.076; OKLCH L 45.1% C 0.235 H 280.8°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#4B28D1
RGB	rgb(75, 40, 209)
HSL	hsl(252, 68%, 49%)
HSV	hsv(252, 81%, 82%)
CMYK	cmyk(64.1%, 80.9%, 0%, 18%)
CIE-LAB	lab(33.17, 59.25, -80.08)
CIE-LCH	lch(33.17, 99.62, 306.50°)
OKLab	oklab(45.07% 0.0441 -0.2311)
OKLCH	oklch(45.07% 0.235 280.8)
XYZ	xyz(15.1654, 7.6157, 60.9800)
Luminance	0.0762 (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

#4B28D1 #AED128

analogous

#285AD1 #4B28D1 #A028D1

triadic

#4B28D1 #D14B28 #28D14B

tetradic

#4B28D1 #D1285A #AED128 #28D1A0

square

#4B28D1 #D1285A #AED128 #28D1A0

split-complementary

#4B28D1 #D1A028 #5AD128

monochromatic

#26146A #391E9E #4B28D1 #7357DF #9E8BE9

Accessibility & contrast

On white

8.32

#4B28D1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#4B28D1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B28D1

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B28D1	#FFFFFF	#000000	##FFFFFF
##4B28D1	1.00	8.32	2.52	8.32
#FFFFFF	8.32	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054D6

Deuteranopia (green-blind)

#0048CE

Tritanopia (blue-blind)

#005D7E

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4b28d1;
/* rgb */ color: rgb(75, 40, 209);
/* oklch */ color: oklch(45.1% 0.235 280.8);

Tailwind

colors: {
  custom: {
    50: '#8f69e1',
    500: '#4b28d1',
    950: '#000000',
  },
}

SCSS

$custom: #4b28d1;
$custom-light: #8f69e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4b28d1",
  "rgb": {
    "r": 75,
    "g": 40,
    "b": 209
  },
  "hsl": {
    "h": 252.426,
    "s": 67.871,
    "l": 48.824
  },
  "oklch": {
    "l": 0.45068,
    "c": 0.23531,
    "h": 280.8
  },
  "luminance": 0.07617
}

Semantic roles & 50–950 ramp

primary

#4B28D1

secondary

#C2D382

accent

#EB3DC7

background

#F9F6FE

surface

#F2EBFC

border

#CCC6D5

text

#0E0715

muted

#7E7A84

Preview Lab

Preview with #4B28D1

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

Preview Lab → · Contrast checker → · Palette generator →