#6143BB#6143BB

#6143BB is a mid, vivid violet. Relative luminance 0.101; OKLCH L 48.4% C 0.179 H 289.5°. Best body text is #FFFFFF at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#6143BB
RGB	rgb(97, 67, 187)
HSL	hsl(255, 47%, 50%)
HSV	hsv(255, 64%, 73%)
CMYK	cmyk(48.1%, 64.2%, 0%, 26.7%)
CIE-LAB	lab(38.10, 42.34, -59.07)
CIE-LCH	lch(38.10, 72.68, 305.63°)
OKLab	oklab(48.45% 0.0598 -0.1691)
OKLCH	oklch(48.45% 0.179 289.5)
XYZ	xyz(15.9040, 10.1429, 48.1239)
Luminance	0.1014 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 1.77

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6143BB #9DBB43

analogous

#4361BB #6143BB #9D43BB

triadic

#6143BB #BB6143 #43BB61

tetradic

#6143BB #BB4361 #9DBB43 #43BB9D

square

#6143BB #BB4361 #9DBB43 #43BB9D

split-complementary

#6143BB #BB9D43 #61BB43

monochromatic

#322361 #4A338E #6143BB #8770CC #AC9DDC

Accessibility & contrast

On white

6.93

#6143BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#6143BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6143BB

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6143BB	#FFFFFF	#000000	##FFFFFF
##6143BB	1.00	6.93	3.03	6.93
#FFFFFF	6.93	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CBF

Deuteranopia (green-blind)

#0057B9

Tritanopia (blue-blind)

#436079

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #6143bb;
/* rgb */ color: rgb(97, 67, 187);
/* oklch */ color: oklch(48.4% 0.179 289.5);

Tailwind

colors: {
  custom: {
    50: '#9579d0',
    500: '#6143bb',
    950: '#000000',
  },
}

SCSS

$custom: #6143bb;
$custom-light: #9579d0;
$custom-dark: #000000;

JSON

{
  "hex": "#6143bb",
  "rgb": {
    "r": 97,
    "g": 67,
    "b": 187
  },
  "hsl": {
    "h": 255,
    "s": 47.244,
    "l": 49.804
  },
  "oklch": {
    "l": 0.48448,
    "c": 0.17939,
    "h": 289.5
  },
  "luminance": 0.10144
}

Semantic roles & 50–950 ramp

primary

#6143BB

secondary

#BAC892

accent

#D751B5

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0914

muted

#7E7B82

Preview Lab

Preview with #6143BB

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

Preview Lab → · Contrast checker → · Palette generator →