#A645E2#A645E2

#A645E2 is a mid, highly saturated violet. Relative luminance 0.179; OKLCH L 59.2% C 0.231 H 309.3°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#A645E2
RGB	rgb(166, 69, 226)
HSL	hsl(277, 73%, 58%)
HSV	hsv(277, 69%, 89%)
CMYK	cmyk(26.5%, 69.5%, 0%, 11.4%)
CIE-LAB	lab(49.32, 64.75, -63.00)
CIE-LCH	lch(49.32, 90.34, 315.79°)
OKLab	oklab(59.17% 0.1461 -0.1784)
OKLCH	oklch(59.17% 0.231 309.3)
XYZ	xyz(31.5787, 17.8548, 73.7195)
Luminance	0.1785 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A645E2 #81E245

analogous

#5745E2 #A645E2 #E245CF

triadic

#A645E2 #E2A645 #45E2A6

tetradic

#A645E2 #E25745 #81E245 #45CFE2

square

#A645E2 #E25745 #81E245 #45CFE2

split-complementary

#A645E2 #CFE245 #45E257

monochromatic

#651795 #8920CA #A645E2 #BF7AEA #D9AFF3

Accessibility & contrast

On white

4.59

#A645E2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#A645E2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #A645E2

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A645E2	#FFFFFF	#000000	##FFFFFF
##A645E2	1.00	4.59	4.57	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071E7

Deuteranopia (green-blind)

#2477DF

Tritanopia (blue-blind)

#9D688F

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #a645e2;
/* rgb */ color: rgb(166, 69, 226);
/* oklch */ color: oklch(59.2% 0.231 309.3);

Tailwind

colors: {
  custom: {
    50: '#c580ec',
    500: '#a645e2',
    950: '#000000',
  },
}

SCSS

$custom: #a645e2;
$custom-light: #c580ec;
$custom-dark: #000000;

JSON

{
  "hex": "#a645e2",
  "rgb": {
    "r": 166,
    "g": 69,
    "b": 226
  },
  "hsl": {
    "h": 277.07,
    "s": 73.023,
    "l": 57.843
  },
  "oklch": {
    "l": 0.59173,
    "c": 0.23054,
    "h": 309.3
  },
  "luminance": 0.17854
}

Semantic roles & 50–950 ramp

primary

#A645E2

secondary

#BAE1A2

accent

#F0387E

background

#FCF8FE

surface

#F9EFFD

border

#D2CAD5

text

#130B16

muted

#827C84

Preview Lab

Preview with #A645E2

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

Preview Lab → · Contrast checker → · Palette generator →