#6443E7#6443E7

#6443E7 is a mid, highly saturated violet. Relative luminance 0.125; OKLCH L 52.4% C 0.232 H 284.3°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#6443E7
RGB	rgb(100, 67, 231)
HSL	hsl(252, 77%, 58%)
HSV	hsv(252, 71%, 91%)
CMYK	cmyk(56.7%, 71%, 0%, 9.4%)
CIE-LAB	lab(41.99, 55.56, -78.10)
CIE-LCH	lch(41.99, 95.84, 305.43°)
OKLab	oklab(52.42% 0.0571 -0.2249)
OKLCH	oklch(52.42% 0.232 284.3)
XYZ	xyz(21.6821, 12.4918, 76.8545)
Luminance	0.1249 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6443E7 #C6E743

analogous

#4374E7 #6443E7 #B643E7

triadic

#6443E7 #E76443 #43E764

tetradic

#6443E7 #E74374 #C6E743 #43E7B6

square

#6443E7 #E74374 #C6E743 #43E7B6

split-complementary

#6443E7 #E7B643 #74E743

monochromatic

#2F149C #401BD2 #6443E7 #9179EE #BDB0F5

Accessibility & contrast

On white

6.00

#6443E7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#6443E7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6443E7

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6443E7	#FFFFFF	#000000	##FFFFFF
##6443E7	1.00	6.00	3.50	6.00
#FFFFFF	6.00	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068EC

Deuteranopia (green-blind)

#005EE4

Tritanopia (blue-blind)

#1E6F91

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #6443e7;
/* rgb */ color: rgb(100, 67, 231);
/* oklch */ color: oklch(52.4% 0.232 284.3);

Tailwind

colors: {
  custom: {
    50: '#9d7af0',
    500: '#6443e7',
    950: '#000000',
  },
}

SCSS

$custom: #6443e7;
$custom-light: #9d7af0;
$custom-dark: #000000;

JSON

{
  "hex": "#6443e7",
  "rgb": {
    "r": 100,
    "g": 67,
    "b": 231
  },
  "hsl": {
    "h": 252.073,
    "s": 77.358,
    "l": 58.431
  },
  "oklch": {
    "l": 0.52422,
    "c": 0.232,
    "h": 284.3
  },
  "luminance": 0.12493
}

Semantic roles & 50–950 ramp

primary

#6443E7

secondary

#D6E3A2

accent

#F434CD

background

#FAF7FE

surface

#F4EEFD

border

#CEC9D5

text

#100917

muted

#7F7B85

Preview Lab

Preview with #6443E7

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

Preview Lab → · Contrast checker → · Palette generator →