#6541CB#6541CB

#6541CB is a mid, highly saturated violet. Relative luminance 0.109; OKLCH L 49.8% C 0.201 H 288.9°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#6541CB
RGB	rgb(101, 65, 203)
HSL	hsl(256, 57%, 53%)
HSV	hsv(256, 68%, 80%)
CMYK	cmyk(50.2%, 68%, 0%, 20.4%)
CIE-LAB	lab(39.34, 48.77, -66.37)
CIE-LCH	lch(39.34, 82.36, 306.31°)
OKLab	oklab(49.83% 0.0652 -0.1904)
OKLCH	oklch(49.83% 0.201 288.9)
XYZ	xyz(18.0335, 10.8583, 57.6340)
Luminance	0.1086 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6541CB #A7CB41

analogous

#4162CB #6541CB #AA41CB

triadic

#6541CB #CB6541 #41CB65

tetradic

#6541CB #CB4162 #A7CB41 #41CBAA

square

#6541CB #CB4162 #A7CB41 #41CBAA

split-complementary

#6541CB #CBAA41 #62CB41

monochromatic

#351F72 #4B2CA2 #6541CB #8C71D8 #B3A1E5

Accessibility & contrast

On white

6.62

#6541CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#6541CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6541CB

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6541CB	#FFFFFF	#000000	##FFFFFF
##6541CB	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)

#416481

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #6541cb;
/* rgb */ color: rgb(101, 65, 203);
/* oklch */ color: oklch(49.8% 0.201 288.9);

Tailwind

colors: {
  custom: {
    50: '#9a78dc',
    500: '#6541cb',
    950: '#000000',
  },
}

SCSS

$custom: #6541cb;
$custom-light: #9a78dc;
$custom-dark: #000000;

JSON

{
  "hex": "#6541cb",
  "rgb": {
    "r": 101,
    "g": 65,
    "b": 203
  },
  "hsl": {
    "h": 255.652,
    "s": 57.025,
    "l": 52.549
  },
  "oklch": {
    "l": 0.4983,
    "c": 0.2013,
    "h": 288.9
  },
  "luminance": 0.10859
}

Semantic roles & 50–950 ramp

primary

#6541CB

secondary

#C2D296

accent

#E048B8

background

#FAF7FD

surface

#F3EDFB

border

#CDC8D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #6541CB

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

Preview Lab → · Contrast checker → · Palette generator →