#783399#783399

#783399 is a mid, vivid purple. Relative luminance 0.087; OKLCH L 46.3% C 0.166 H 312.9°. Best body text is #FFFFFF at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#783399
RGB	rgb(120, 51, 153)
HSL	hsl(281, 50%, 40%)
HSV	hsv(281, 67%, 60%)
CMYK	cmyk(21.6%, 66.7%, 0%, 40%)
CIE-LAB	lab(35.32, 47.03, -43.13)
CIE-LCH	lch(35.32, 63.81, 317.48°)
OKLab	oklab(46.29% 0.1128 -0.1214)
OKLCH	oklch(46.29% 0.166 312.9)
XYZ	xyz(14.6783, 8.6610, 31.0293)
Luminance	0.0866 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#783399 #549933

analogous

#453399 #783399 #993387

triadic

#783399 #997833 #339978

tetradic

#783399 #994533 #549933 #338799

square

#783399 #994533 #549933 #338799

split-complementary

#783399 #879933 #339945

monochromatic

#30143D #54246B #783399 #9A47C2 #B375D1

Accessibility & contrast

On white

7.69

#783399 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#783399 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #783399

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##783399	#FFFFFF	#000000	##FFFFFF
##783399	1.00	7.69	2.73	7.69
#FFFFFF	7.69	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004F9C

Deuteranopia (green-blind)

#2C5597

Tritanopia (blue-blind)

#754761

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #783399;
/* rgb */ color: rgb(120, 51, 153);
/* oklch */ color: oklch(46.3% 0.166 312.9);

Tailwind

colors: {
  custom: {
    50: '#a270b8',
    500: '#783399',
    950: '#000000',
  },
}

SCSS

$custom: #783399;
$custom-light: #a270b8;
$custom-dark: #000000;

JSON

{
  "hex": "#783399",
  "rgb": {
    "r": 120,
    "g": 51,
    "b": 153
  },
  "hsl": {
    "h": 280.588,
    "s": 50,
    "l": 40
  },
  "oklch": {
    "l": 0.4629,
    "c": 0.16575,
    "h": 312.9
  },
  "luminance": 0.08661
}

Semantic roles & 50–950 ramp

primary

#783399

secondary

#87B96E

accent

#DA4E7B

background

#FAF6FB

surface

#F4ECF6

border

#CEC7D0

text

#0F0811

muted

#7F7B80

Preview Lab

Preview with #783399

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

Preview Lab → · Contrast checker → · Palette generator →