#654CB1#654CB1

#654CB1 is a mid, vivid violet. Relative luminance 0.111; OKLCH L 49.5% C 0.154 H 291.1°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#654CB1
RGB	rgb(101, 76, 177)
HSL	hsl(255, 40%, 50%)
HSV	hsv(255, 57%, 69%)
CMYK	cmyk(42.9%, 57.1%, 0%, 30.6%)
CIE-LAB	lab(39.76, 35.05, -50.47)
CIE-LCH	lch(39.76, 61.45, 304.78°)
OKLab	oklab(49.53% 0.0555 -0.1437)
OKLCH	oklch(49.53% 0.154 291.1)
XYZ	xyz(15.8849, 11.1094, 42.8938)
Luminance	0.1111 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.97

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#654CB1 #98B14C

analogous

#4C66B1 #654CB1 #974CB1

triadic

#654CB1 #B1654C #4CB165

tetradic

#654CB1 #B14C66 #98B14C #4CB197

square

#654CB1 #B14C66 #98B14C #4CB197

split-complementary

#654CB1 #B1974C #66B14C

monochromatic

#34275B #4D3A86 #654CB1 #8976C4 #AEA1D7

Accessibility & contrast

On white

6.52

#654CB1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#654CB1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #654CB1

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##654CB1	#FFFFFF	#000000	##FFFFFF
##654CB1	1.00	6.52	3.22	6.52
#FFFFFF	6.52	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#115FB4

Deuteranopia (green-blind)

#195CAF

Tritanopia (blue-blind)

#506277

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #654cb1;
/* rgb */ color: rgb(101, 76, 177);
/* oklch */ color: oklch(49.5% 0.154 291.1);

Tailwind

colors: {
  custom: {
    50: '#967fc9',
    500: '#654cb1',
    950: '#000000',
  },
}

SCSS

$custom: #654cb1;
$custom-light: #967fc9;
$custom-dark: #000000;

JSON

{
  "hex": "#654cb1",
  "rgb": {
    "r": 101,
    "g": 76,
    "b": 177
  },
  "hsl": {
    "h": 254.851,
    "s": 39.921,
    "l": 49.608
  },
  "oklch": {
    "l": 0.49533,
    "c": 0.15404,
    "h": 291.1
  },
  "luminance": 0.1111
}

Semantic roles & 50–950 ramp

primary

#654CB1

secondary

#B8C395

accent

#D058B2

background

#F9F7FC

surface

#F2EEF8

border

#CCC9D1

text

#0E0A13

muted

#7E7C82

Preview Lab

Preview with #654CB1

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

Preview Lab → · Contrast checker → · Palette generator →