#654CBB#654CBB

#654CBB is a mid, vivid violet. Relative luminance 0.115; OKLCH L 50.3% C 0.167 H 289.3°. Best body text is #FFFFFF at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#654CBB
RGB	rgb(101, 76, 187)
HSL	hsl(254, 45%, 52%)
HSV	hsv(254, 59%, 73%)
CMYK	cmyk(46%, 59.4%, 0%, 26.7%)
CIE-LAB	lab(40.45, 37.95, -55.25)
CIE-LCH	lch(40.45, 67.03, 304.49°)
OKLab	oklab(50.25% 0.0554 -0.1577)
OKLCH	oklch(50.25% 0.167 289.3)
XYZ	xyz(16.9184, 11.5228, 48.3368)
Luminance	0.1152 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.15

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#654CBB #A2BB4C

analogous

#4C6BBB #654CBB #9D4CBB

triadic

#654CBB #BB654C #4CBB65

tetradic

#654CBB #BB4C6B #A2BB4C #4CBB9D

square

#654CBB #BB4C6B #A2BB4C #4CBB9D

split-complementary

#654CBB #BB9D4C #6BBB4C

monochromatic

#352766 #4C3892 #654CBB #8B78CC #B1A5DD

Accessibility & contrast

On white

6.35

#654CBB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#654CBB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #654CBB

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##654CBB	#FFFFFF	#000000	##FFFFFF
##654CBB	1.00	6.35	3.30	6.35
#FFFFFF	6.35	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062BF

Deuteranopia (green-blind)

#005DB9

Tritanopia (blue-blind)

#4A657C

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #654cbb;
/* rgb */ color: rgb(101, 76, 187);
/* oklch */ color: oklch(50.3% 0.167 289.3);

Tailwind

colors: {
  custom: {
    50: '#977fd0',
    500: '#654cbb',
    950: '#000000',
  },
}

SCSS

$custom: #654cbb;
$custom-light: #977fd0;
$custom-dark: #000000;

JSON

{
  "hex": "#654cbb",
  "rgb": {
    "r": 101,
    "g": 76,
    "b": 187
  },
  "hsl": {
    "h": 253.514,
    "s": 44.939,
    "l": 51.569
  },
  "oklch": {
    "l": 0.50254,
    "c": 0.16718,
    "h": 289.3
  },
  "luminance": 0.11523
}

Semantic roles & 50–950 ramp

primary

#654CBB

secondary

#BFCA99

accent

#D553B7

background

#F9F7FC

surface

#F2EEF9

border

#CCC9D2

text

#0E0A14

muted

#7E7C82

Preview Lab

Preview with #654CBB

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

Preview Lab → · Contrast checker → · Palette generator →