#7A40BA#7A40BA

#7A40BA is a mid, vivid violet. Relative luminance 0.114; OKLCH L 50.5% C 0.184 H 302.0°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#7A40BA
RGB	rgb(122, 64, 186)
HSL	hsl(269, 49%, 49%)
HSV	hsv(269, 66%, 73%)
CMYK	cmyk(34.4%, 65.6%, 0%, 27.1%)
CIE-LAB	lab(40.16, 48.83, -55.01)
CIE-LCH	lch(40.16, 73.56, 311.59°)
OKLab	oklab(50.54% 0.0977 -0.1563)
OKLCH	oklch(50.54% 0.184 302)
XYZ	xyz(18.7203, 11.3495, 47.6493)
Luminance	0.1135 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7A40BA #80BA40

analogous

#4043BA #7A40BA #B740BA

triadic

#7A40BA #BA7A40 #40BA7A

tetradic

#7A40BA #BA4043 #80BA40 #40BAB7

square

#7A40BA #BA4043 #80BA40 #40BAB7

split-complementary

#7A40BA #BAB740 #43BA40

monochromatic

#3E215F #5C308C #7A40BA #996BCC #B999DC

Accessibility & contrast

On white

6.42

#7A40BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#7A40BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7A40BA

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7A40BA	#FFFFFF	#000000	##FFFFFF
##7A40BA	1.00	6.42	3.27	6.42
#FFFFFF	6.42	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EBE

Deuteranopia (green-blind)

#0C5EB7

Tritanopia (blue-blind)

#6D5B77

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #7a40ba;
/* rgb */ color: rgb(122, 64, 186);
/* oklch */ color: oklch(50.5% 0.184 302.0);

Tailwind

colors: {
  custom: {
    50: '#a578cf',
    500: '#7a40ba',
    950: '#000000',
  },
}

SCSS

$custom: #7a40ba;
$custom-light: #a578cf;
$custom-dark: #000000;

JSON

{
  "hex": "#7a40ba",
  "rgb": {
    "r": 122,
    "g": 64,
    "b": 186
  },
  "hsl": {
    "h": 268.525,
    "s": 48.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.50544,
    "c": 0.18436,
    "h": 302
  },
  "luminance": 0.1135
}

Semantic roles & 50–950 ramp

primary

#7A40BA

secondary

#ACC88E

accent

#D84F97

background

#FAF7FC

surface

#F4EDF9

border

#CEC8D2

text

#100914

muted

#7F7B82

Preview Lab

Preview with #7A40BA

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

Preview Lab → · Contrast checker → · Palette generator →