#6644E5#6644E5

#6644E5 is a mid, highly saturated violet. Relative luminance 0.126; OKLCH L 52.5% C 0.228 H 285.1°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#6644E5
RGB	rgb(102, 68, 229)
HSL	hsl(253, 76%, 58%)
HSV	hsv(253, 70%, 90%)
CMYK	cmyk(55.5%, 70.3%, 0%, 10.2%)
CIE-LAB	lab(42.18, 54.76, -76.64)
CIE-LCH	lch(42.18, 94.19, 305.55°)
OKLab	oklab(52.55% 0.0595 -0.2205)
OKLCH	oklch(52.55% 0.228 285.1)
XYZ	xyz(21.6852, 12.6149, 75.4058)
Luminance	0.1262 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6644E5 #C3E544

analogous

#4472E5 #6644E5 #B744E5

triadic

#6644E5 #E56644 #44E566

tetradic

#6644E5 #E54472 #C3E544 #44E5B7

square

#6644E5 #E54472 #C3E544 #44E5B7

split-complementary

#6644E5 #E5B744 #72E544

monochromatic

#311599 #421DCF #6644E5 #927AEC #BEAFF4

Accessibility & contrast

On white

5.96

#6644E5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#6644E5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6644E5

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6644E5	#FFFFFF	#000000	##FFFFFF
##6644E5	1.00	5.96	3.52	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068EA

Deuteranopia (green-blind)

#005FE2

Tritanopia (blue-blind)

#296F90

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #6644e5;
/* rgb */ color: rgb(102, 68, 229);
/* oklch */ color: oklch(52.5% 0.228 285.1);

Tailwind

colors: {
  custom: {
    50: '#9e7bee',
    500: '#6644e5',
    950: '#000000',
  },
}

SCSS

$custom: #6644e5;
$custom-light: #9e7bee;
$custom-dark: #000000;

JSON

{
  "hex": "#6644e5",
  "rgb": {
    "r": 102,
    "g": 68,
    "b": 229
  },
  "hsl": {
    "h": 252.671,
    "s": 75.587,
    "l": 58.235
  },
  "oklch": {
    "l": 0.52547,
    "c": 0.22843,
    "h": 285.1
  },
  "luminance": 0.12616
}

Semantic roles & 50–950 ramp

primary

#6644E5

secondary

#D5E2A2

accent

#F236CA

background

#FAF7FE

surface

#F4EEFD

border

#CEC9D5

text

#100917

muted

#7F7B85

Preview Lab

Preview with #6644E5

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

Preview Lab → · Contrast checker → · Palette generator →