#A040A7#A040A7

#A040A7 is a mid, vivid purple. Relative luminance 0.139; OKLCH L 54.1% C 0.179 H 324.9°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#A040A7
RGB	rgb(160, 64, 167)
HSL	hsl(296, 45%, 45%)
HSV	hsv(296, 62%, 65%)
CMYK	cmyk(4.2%, 61.7%, 0%, 34.5%)
CIE-LAB	lab(44.13, 53.75, -37.15)
CIE-LCH	lch(44.13, 65.34, 325.35°)
OKLab	oklab(54.13% 0.1466 -0.1029)
OKLCH	oklch(54.13% 0.179 324.9)
XYZ	xyz(23.3051, 13.9317, 38.0133)
Luminance	0.1393 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A040A7 #47A740

analogous

#6C40A7 #A040A7 #A7407B

triadic

#A040A7 #A7A040 #40A7A0

tetradic

#A040A7 #A76C40 #47A740 #407BA7

square

#A040A7 #A76C40 #47A740 #407BA7

split-complementary

#A040A7 #7BA740 #40A76C

monochromatic

#4B1E4F #762F7B #A040A7 #BC62C3 #CF8ED4

Accessibility & contrast

On white

5.55

#A040A7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#A040A7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A040A7

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A040A7	#FFFFFF	#000000	##FFFFFF
##A040A7	1.00	5.55	3.79	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F61AA

Deuteranopia (green-blind)

#526CA4

Tritanopia (blue-blind)

#A34F6E

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #a040a7;
/* rgb */ color: rgb(160, 64, 167);
/* oklch */ color: oklch(54.1% 0.179 324.9);

Tailwind

colors: {
  custom: {
    50: '#bf7bc1',
    500: '#a040a7',
    950: '#000000',
  },
}

SCSS

$custom: #a040a7;
$custom-light: #bf7bc1;
$custom-dark: #000000;

JSON

{
  "hex": "#a040a7",
  "rgb": {
    "r": 160,
    "g": 64,
    "b": 167
  },
  "hsl": {
    "h": 295.922,
    "s": 44.589,
    "l": 45.294
  },
  "oklch": {
    "l": 0.54129,
    "c": 0.17915,
    "h": 324.9
  },
  "luminance": 0.1393
}

Semantic roles & 50–950 ramp

primary

#A040A7

secondary

#88BF84

accent

#D4545C

background

#FCF7FB

surface

#F8EEF7

border

#D1C9D0

text

#120A12

muted

#817C81

Preview Lab

Preview with #A040A7

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

Preview Lab → · Contrast checker → · Palette generator →