#644286#644286

#644286 is a dark, moderate violet. Relative luminance 0.083; OKLCH L 44.9% C 0.113 H 305.4°. Best body text is #FFFFFF at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#644286
RGB	rgb(100, 66, 134)
HSL	hsl(270, 34%, 39%)
HSV	hsv(270, 51%, 53%)
CMYK	cmyk(25.4%, 50.7%, 0%, 47.5%)
CIE-LAB	lab(34.66, 29.00, -32.72)
CIE-LCH	lch(34.66, 43.72, 311.55°)
OKLab	oklab(44.87% 0.0652 -0.0917)
OKLCH	oklch(44.87% 0.113 305.4)
XYZ	xyz(11.5059, 8.3271, 23.5508)
Luminance	0.0833 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#644286 #648642

analogous

#424286 #644286 #864286

triadic

#644286 #866442 #428664

tetradic

#644286 #864242 #648642 #428686

square

#644286 #864242 #648642 #428686

split-complementary

#644286 #868642 #428642

monochromatic

#271A34 #452E5D #644286 #8358AD #A181C1

Accessibility & contrast

On white

7.88

#644286 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#644286 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #644286

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##644286	#FFFFFF	#000000	##FFFFFF
##644286	1.00	7.88	2.67	7.88
#FFFFFF	7.88	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F5088

Deuteranopia (green-blind)

#385284

Tritanopia (blue-blind)

#5F4E5E

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #644286;
/* rgb */ color: rgb(100, 66, 134);
/* oklch */ color: oklch(44.9% 0.113 305.4);

Tailwind

colors: {
  custom: {
    50: '#9277a9',
    500: '#644286',
    950: '#000000',
  },
}

SCSS

$custom: #644286;
$custom-light: #9277a9;
$custom-dark: #000000;

JSON

{
  "hex": "#644286",
  "rgb": {
    "r": 100,
    "g": 66,
    "b": 134
  },
  "hsl": {
    "h": 270,
    "s": 34,
    "l": 39.216
  },
  "oklch": {
    "l": 0.44866,
    "c": 0.11251,
    "h": 305.4
  },
  "luminance": 0.08327
}

Semantic roles & 50–950 ramp

primary

#644286

secondary

#92AC78

accent

#CA5E94

background

#F9F7FA

surface

#F1EDF4

border

#CBC8CE

text

#0D0910

muted

#7E7B7F

Preview Lab

Preview with #644286

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

Preview Lab → · Contrast checker → · Palette generator →