#78289B#78289B

#78289B is a mid, vivid purple. Relative luminance 0.079; OKLCH L 45.2% C 0.182 H 313.3°. Best body text is #FFFFFF at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#78289B
RGB	rgb(120, 40, 155)
HSL	hsl(282, 59%, 38%)
HSV	hsv(282, 74%, 61%)
CMYK	cmyk(22.6%, 74.2%, 0%, 39.2%)
CIE-LAB	lab(33.73, 52.33, -46.91)
CIE-LCH	lch(33.73, 70.28, 318.13°)
OKLab	oklab(45.19% 0.1247 -0.1325)
OKLCH	oklch(45.19% 0.182 313.3)
XYZ	xyz(14.4199, 7.8777, 31.7649)
Luminance	0.0788 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78289B #4B9B28

analogous

#3E289B #78289B #9B2884

triadic

#78289B #9B7828 #289B78

tetradic

#78289B #9B3E28 #4B9B28 #28849B

square

#78289B #9B3E28 #4B9B28 #28849B

split-complementary

#78289B #849B28 #289B3E

monochromatic

#2D0F3A #521B6A #78289B #9D35CB #B566D7

Accessibility & contrast

On white

8.15

#78289B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#78289B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #78289B

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78289B	#FFFFFF	#000000	##FFFFFF
##78289B	1.00	8.15	2.58	8.15
#FFFFFF	8.15	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004B9E

Deuteranopia (green-blind)

#1D5199

Tritanopia (blue-blind)

#74415F

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #78289b;
/* rgb */ color: rgb(120, 40, 155);
/* oklch */ color: oklch(45.2% 0.182 313.3);

Tailwind

colors: {
  custom: {
    50: '#a36ab9',
    500: '#78289b',
    950: '#000000',
  },
}

SCSS

$custom: #78289b;
$custom-light: #a36ab9;
$custom-dark: #000000;

JSON

{
  "hex": "#78289b",
  "rgb": {
    "r": 120,
    "g": 40,
    "b": 155
  },
  "hsl": {
    "h": 281.739,
    "s": 58.974,
    "l": 38.235
  },
  "oklch": {
    "l": 0.45193,
    "c": 0.18194,
    "h": 313.3
  },
  "luminance": 0.07877
}

Semantic roles & 50–950 ramp

primary

#78289B

secondary

#7DBD61

accent

#E24675

background

#FAF6FB

surface

#F4EBF6

border

#CEC6D0

text

#100711

muted

#7F7A80

Preview Lab

Preview with #78289B

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

Preview Lab → · Contrast checker → · Palette generator →