#644ADE#644ADE

#644ADE is a mid, highly saturated violet. Relative luminance 0.129; OKLCH L 52.6% C 0.214 H 284.3°. Best body text is #FFFFFF at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#644ADE
RGB	rgb(100, 74, 222)
HSL	hsl(251, 69%, 58%)
HSV	hsv(251, 67%, 87%)
CMYK	cmyk(55%, 66.7%, 0%, 12.9%)
CIE-LAB	lab(42.58, 49.21, -72.00)
CIE-LCH	lch(42.58, 87.22, 304.35°)
OKLab	oklab(52.61% 0.053 -0.207)
OKLCH	oklch(52.61% 0.214 284.3)
XYZ	xyz(20.8851, 12.8796, 70.4786)
Luminance	0.1288 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#644ADE #C4DE4A

analogous

#4A7ADE #644ADE #AE4ADE

triadic

#644ADE #DE644A #4ADE64

tetradic

#644ADE #DE4A7A #C4DE4A #4ADEAE

square

#644ADE #DE4A7A #C4DE4A #4ADEAE

split-complementary

#644ADE #DEAE4A #7ADE4A

monochromatic

#301B93 #4124C7 #644ADE #907EE7 #BDB2F1

Accessibility & contrast

On white

5.87

#644ADE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#644ADE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #644ADE

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##644ADE	#FFFFFF	#000000	##FFFFFF
##644ADE	1.00	5.87	3.58	5.87
#FFFFFF	5.87	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069E3

Deuteranopia (green-blind)

#0060DB

Tritanopia (blue-blind)

#2B708E

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #644ade;
/* rgb */ color: rgb(100, 74, 222);
/* oklch */ color: oklch(52.6% 0.214 284.3);

Tailwind

colors: {
  custom: {
    50: '#9b7ee9',
    500: '#644ade',
    950: '#000000',
  },
}

SCSS

$custom: #644ade;
$custom-light: #9b7ee9;
$custom-dark: #000000;

JSON

{
  "hex": "#644ade",
  "rgb": {
    "r": 100,
    "g": 74,
    "b": 222
  },
  "hsl": {
    "h": 250.541,
    "s": 69.159,
    "l": 58.039
  },
  "oklch": {
    "l": 0.52613,
    "c": 0.21368,
    "h": 284.3
  },
  "luminance": 0.12881
}

Semantic roles & 50–950 ramp

primary

#644ADE

secondary

#D5DFA4

accent

#EC3CCD

background

#FAF7FE

surface

#F4EEFD

border

#CEC9D5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #644ADE

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

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