#6431D3#6431D3

#6431D3 is a mid, highly saturated violet. Relative luminance 0.096; OKLCH L 48.5% C 0.227 H 289.3°. Best body text is #FFFFFF at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#6431D3
RGB	rgb(100, 49, 211)
HSL	hsl(259, 65%, 51%)
HSV	hsv(259, 77%, 83%)
CMYK	cmyk(52.6%, 76.8%, 0%, 17.3%)
CIE-LAB	lab(37.13, 58.70, -74.63)
CIE-LCH	lch(37.13, 94.94, 308.19°)
OKLab	oklab(48.45% 0.0752 -0.2146)
OKLCH	oklch(48.45% 0.227 289.3)
XYZ	xyz(18.1083, 9.6083, 62.5158)
Luminance	0.0961 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 3.59

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6431D3 #A0D331

analogous

#314FD3 #6431D3 #B531D3

triadic

#6431D3 #D36431 #31D364

tetradic

#6431D3 #D3314F #A0D331 #31D3B5

square

#6431D3 #D3314F #A0D331 #31D3B5

split-complementary

#6431D3 #D3B531 #4FD331

monochromatic

#341871 #4C23A4 #6431D3 #8A63DE #B096E9

Accessibility & contrast

On white

7.19

#6431D3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#6431D3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6431D3

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6431D3	#FFFFFF	#000000	##FFFFFF
##6431D3	1.00	7.19	2.92	7.19
#FFFFFF	7.19	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AD8

Deuteranopia (green-blind)

#0053D0

Tritanopia (blue-blind)

#395F81

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #6431d3;
/* rgb */ color: rgb(100, 49, 211);
/* oklch */ color: oklch(48.5% 0.227 289.3);

Tailwind

colors: {
  custom: {
    50: '#9b6fe2',
    500: '#6431d3',
    950: '#000000',
  },
}

SCSS

$custom: #6431d3;
$custom-light: #9b6fe2;
$custom-dark: #000000;

JSON

{
  "hex": "#6431d3",
  "rgb": {
    "r": 100,
    "g": 49,
    "b": 211
  },
  "hsl": {
    "h": 258.889,
    "s": 64.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.48454,
    "c": 0.22736,
    "h": 289.3
  },
  "luminance": 0.09609
}

Semantic roles & 50–950 ramp

primary

#6431D3

secondary

#BDD48C

accent

#E840B3

background

#FAF7FE

surface

#F4EDFC

border

#CEC8D5

text

#0F0816

muted

#7F7B84

Preview Lab

Preview with #6431D3

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

Preview Lab → · Contrast checker → · Palette generator →