#6431A2#6431A2

#6431A2 is a dark, vivid violet. Relative luminance 0.075; OKLCH L 44.2% C 0.173 H 300.0°. Best body text is #FFFFFF at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#6431A2
RGB	rgb(100, 49, 162)
HSL	hsl(267, 54%, 41%)
HSV	hsv(267, 70%, 64%)
CMYK	cmyk(38.3%, 69.8%, 0%, 36.5%)
CIE-LAB	lab(32.95, 45.78, -52.54)
CIE-LCH	lch(32.95, 69.69, 311.07°)
OKLab	oklab(44.22% 0.0864 -0.1498)
OKLCH	oklch(44.22% 0.173 300)
XYZ	xyz(12.8738, 7.5145, 34.9476)
Luminance	0.0751 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.92

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6431A2 #6FA231

analogous

#3136A2 #6431A2 #9D31A2

triadic

#6431A2 #A26431 #31A264

tetradic

#6431A2 #A23136 #6FA231 #31A29D

square

#6431A2 #A23136 #6FA231 #31A29D

split-complementary

#6431A2 #A29D31 #36A231

monochromatic

#2A1544 #472373 #6431A2 #8248C8 #A277D6

Accessibility & contrast

On white

8.39

#6431A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#6431A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6431A2

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6431A2	#FFFFFF	#000000	##FFFFFF
##6431A2	1.00	8.39	2.50	8.39
#FFFFFF	8.39	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DA5

Deuteranopia (green-blind)

#004DA0

Tritanopia (blue-blind)

#564C66

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #6431a2;
/* rgb */ color: rgb(100, 49, 162);
/* oklch */ color: oklch(44.2% 0.173 300.0);

Tailwind

colors: {
  custom: {
    50: '#956dbe',
    500: '#6431a2',
    950: '#000000',
  },
}

SCSS

$custom: #6431a2;
$custom-light: #956dbe;
$custom-dark: #000000;

JSON

{
  "hex": "#6431a2",
  "rgb": {
    "r": 100,
    "g": 49,
    "b": 162
  },
  "hsl": {
    "h": 267.08,
    "s": 53.555,
    "l": 41.373
  },
  "oklch": {
    "l": 0.44218,
    "c": 0.17291,
    "h": 300
  },
  "luminance": 0.07515
}

Semantic roles & 50–950 ramp

primary

#6431A2

secondary

#9BBE71

accent

#DD4B9B

background

#F9F6FB

surface

#F2ECF7

border

#CCC7D0

text

#0E0712

muted

#7E7A81

Preview Lab

Preview with #6431A2

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

Preview Lab → · Contrast checker → · Palette generator →