#A440D7#A440D7

#A440D7 is a mid, highly saturated violet. Relative luminance 0.165; OKLCH L 57.6% C 0.225 H 311.7°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#A440D7
RGB	rgb(164, 64, 215)
HSL	hsl(280, 65%, 55%)
HSV	hsv(280, 70%, 84%)
CMYK	cmyk(23.7%, 70.2%, 0%, 15.7%)
CIE-LAB	lab(47.58, 64.12, -59.56)
CIE-LCH	lch(47.58, 87.51, 317.11°)
OKLab	oklab(57.65% 0.1499 -0.1683)
OKLCH	oklch(57.65% 0.225 311.7)
XYZ	xyz(29.4067, 16.4664, 65.9060)
Luminance	0.1647 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A440D7 #73D740

analogous

#5940D7 #A440D7 #D740BF

triadic

#A440D7 #D7A440 #40D7A4

tetradic

#A440D7 #D75940 #73D740 #40BFD7

square

#A440D7 #D75940 #73D740 #40BFD7

split-complementary

#A440D7 #BFD740 #40D759

monochromatic

#5F1B81 #8426B4 #A440D7 #BC73E2 #D4A5EC

Accessibility & contrast

On white

4.89

#A440D7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#A440D7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A440D7

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A440D7	#FFFFFF	#000000	##FFFFFF
##A440D7	1.00	4.89	4.29	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CDB

Deuteranopia (green-blind)

#2C73D4

Tritanopia (blue-blind)

#9E6187

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #a440d7;
/* rgb */ color: rgb(164, 64, 215);
/* oklch */ color: oklch(57.6% 0.225 311.7);

Tailwind

colors: {
  custom: {
    50: '#c37de4',
    500: '#a440d7',
    950: '#000000',
  },
}

SCSS

$custom: #a440d7;
$custom-light: #c37de4;
$custom-dark: #000000;

JSON

{
  "hex": "#a440d7",
  "rgb": {
    "r": 164,
    "g": 64,
    "b": 215
  },
  "hsl": {
    "h": 279.735,
    "s": 65.368,
    "l": 54.706
  },
  "oklch": {
    "l": 0.57646,
    "c": 0.22535,
    "h": 311.7
  },
  "luminance": 0.16466
}

Semantic roles & 50–950 ramp

primary

#A440D7

secondary

#AFD99A

accent

#E83F79

background

#FCF8FE

surface

#F8EFFC

border

#D1CAD5

text

#130A16

muted

#827C84

Preview Lab

Preview with #A440D7

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

Preview Lab → · Contrast checker → · Palette generator →