#A740CE#A740CE

#A740CE is a mid, highly saturated purple. Relative luminance 0.163; OKLCH L 57.4% C 0.218 H 315.1°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#A740CE
RGB	rgb(167, 64, 206)
HSL	hsl(284, 59%, 53%)
HSV	hsv(284, 69%, 81%)
CMYK	cmyk(18.9%, 68.9%, 0%, 19.2%)
CIE-LAB	lab(47.42, 62.90, -54.64)
CIE-LCH	lch(47.42, 83.32, 319.02°)
OKLab	oklab(57.43% 0.1545 -0.1538)
OKLCH	oklch(57.43% 0.218 315.1)
XYZ	xyz(28.9085, 16.3395, 60.0116)
Luminance	0.1634 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A740CE #67CE40

analogous

#6040CE #A740CE #CE40AE

triadic

#A740CE #CEA740 #40CEA7

tetradic

#A740CE #CE6040 #67CE40 #40AECE

square

#A740CE #CE6040 #67CE40 #40AECE

split-complementary

#A740CE #AECE40 #40CE60

monochromatic

#5D1E75 #842BA6 #A740CE #BD71DA #D4A1E7

Accessibility & contrast

On white

4.92

#A740CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#A740CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A740CE

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A740CE	#FFFFFF	#000000	##FFFFFF
##A740CE	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BD2

Deuteranopia (green-blind)

#3C73CB

Tritanopia (blue-blind)

#A45D82

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #a740ce;
/* rgb */ color: rgb(167, 64, 206);
/* oklch */ color: oklch(57.4% 0.218 315.1);

Tailwind

colors: {
  custom: {
    50: '#c57dde',
    500: '#a740ce',
    950: '#000000',
  },
}

SCSS

$custom: #a740ce;
$custom-light: #c57dde;
$custom-dark: #000000;

JSON

{
  "hex": "#a740ce",
  "rgb": {
    "r": 167,
    "g": 64,
    "b": 206
  },
  "hsl": {
    "h": 283.521,
    "s": 59.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.5743,
    "c": 0.21798,
    "h": 315.1
  },
  "luminance": 0.16339
}

Semantic roles & 50–950 ramp

primary

#A740CE

secondary

#A7D496

accent

#E24571

background

#FCF8FD

surface

#F8EFFB

border

#D1CAD4

text

#130A15

muted

#827C83

Preview Lab

Preview with #A740CE

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

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