#A740B2#A740B2

#A740B2 is a mid, vivid purple. Relative luminance 0.151; OKLCH L 55.7% C 0.193 H 323.7°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#A740B2
RGB	rgb(167, 64, 178)
HSL	hsl(294, 47%, 47%)
HSV	hsv(294, 64%, 70%)
CMYK	cmyk(6.2%, 64%, 0%, 30.2%)
CIE-LAB	lab(45.77, 57.52, -40.99)
CIE-LCH	lch(45.77, 70.63, 324.52°)
OKLab	oklab(55.72% 0.1553 -0.1139)
OKLCH	oklch(55.72% 0.193 323.7)
XYZ	xyz(25.8049, 15.0981, 43.6659)
Luminance	0.1510 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A740B2 #4BB240

analogous

#6E40B2 #A740B2 #B24084

triadic

#A740B2 #B2A740 #40B2A7

tetradic

#A740B2 #B26E40 #4BB240 #4084B2

square

#A740B2 #B26E40 #4BB240 #4084B2

split-complementary

#A740B2 #84B240 #40B26E

monochromatic

#532058 #7D3085 #A740B2 #BF67C8 #D294D8

Accessibility & contrast

On white

5.22

#A740B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#A740B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A740B2

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A740B2	#FFFFFF	#000000	##FFFFFF
##A740B2	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2864B5

Deuteranopia (green-blind)

#5271AF

Tritanopia (blue-blind)

#AA5173

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #a740b2;
/* rgb */ color: rgb(167, 64, 178);
/* oklch */ color: oklch(55.7% 0.193 323.7);

Tailwind

colors: {
  custom: {
    50: '#c47cc9',
    500: '#a740b2',
    950: '#000000',
  },
}

SCSS

$custom: #a740b2;
$custom-light: #c47cc9;
$custom-dark: #000000;

JSON

{
  "hex": "#a740b2",
  "rgb": {
    "r": 167,
    "g": 64,
    "b": 178
  },
  "hsl": {
    "h": 294.211,
    "s": 47.107,
    "l": 47.451
  },
  "oklch": {
    "l": 0.55715,
    "c": 0.19256,
    "h": 323.7
  },
  "luminance": 0.15097
}

Semantic roles & 50–950 ramp

primary

#A740B2

secondary

#8FC48A

accent

#D7515E

background

#FCF7FC

surface

#F8EEF8

border

#D1C9D1

text

#130A13

muted

#827C82

Preview Lab

Preview with #A740B2

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

Preview Lab → · Contrast checker → · Palette generator →