#6143CB#6143CB

#6143CB is a mid, vivid violet. Relative luminance 0.109; OKLCH L 49.7% C 0.199 H 286.9°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#6143CB
RGB	rgb(97, 67, 203)
HSL	hsl(253, 57%, 53%)
HSV	hsv(253, 67%, 80%)
CMYK	cmyk(52.2%, 67%, 0%, 20.4%)
CIE-LAB	lab(39.35, 47.00, -66.36)
CIE-LCH	lch(39.35, 81.32, 305.31°)
OKLab	oklab(49.75% 0.0579 -0.1905)
OKLCH	oklch(49.75% 0.199 286.9)
XYZ	xyz(17.7132, 10.8666, 57.6525)
Luminance	0.1087 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 0.80

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6143CB #ADCB43

analogous

#4369CB #6143CB #A543CB

triadic

#6143CB #CB6143 #43CB61

tetradic

#6143CB #CB4369 #ADCB43 #43CBA5

square

#6143CB #CB4369 #ADCB43 #43CBA5

split-complementary

#6143CB #CBA543 #69CB43

monochromatic

#322074 #472DA4 #6143CB #8973D8 #B2A3E6

Accessibility & contrast

On white

6.62

#6143CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#6143CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6143CB

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6143CB	#FFFFFF	#000000	##FFFFFF
##6143CB	1.00	6.62	3.17	6.62
#FFFFFF	6.62	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060CF

Deuteranopia (green-blind)

#0059C8

Tritanopia (blue-blind)

#386581

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #6143cb;
/* rgb */ color: rgb(97, 67, 203);
/* oklch */ color: oklch(49.7% 0.199 286.9);

Tailwind

colors: {
  custom: {
    50: '#9779dc',
    500: '#6143cb',
    950: '#000000',
  },
}

SCSS

$custom: #6143cb;
$custom-light: #9779dc;
$custom-dark: #000000;

JSON

{
  "hex": "#6143cb",
  "rgb": {
    "r": 97,
    "g": 67,
    "b": 203
  },
  "hsl": {
    "h": 253.235,
    "s": 56.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.49748,
    "c": 0.19914,
    "h": 286.9
  },
  "luminance": 0.10867
}

Semantic roles & 50–950 ramp

primary

#6143CB

secondary

#C5D298

accent

#E048BE

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0F0915

muted

#7E7B83

Preview Lab

Preview with #6143CB

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

Preview Lab → · Contrast checker → · Palette generator →