#654ECB#654ECB

#654ECB is a mid, vivid violet. Relative luminance 0.125; OKLCH L 51.8% C 0.185 H 286.5°. Best body text is #FFFFFF at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#654ECB
RGB	rgb(101, 78, 203)
HSL	hsl(251, 55%, 55%)
HSV	hsv(251, 62%, 80%)
CMYK	cmyk(50.2%, 61.6%, 0%, 20.4%)
CIE-LAB	lab(42.04, 41.50, -61.97)
CIE-LCH	lch(42.04, 74.58, 303.81°)
OKLab	oklab(51.78% 0.0524 -0.1775)
OKLCH	oklch(51.78% 0.185 286.5)
XYZ	xyz(18.8675, 12.5264, 57.9120)
Luminance	0.1253 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#654ECB #B4CB4E

analogous

#4E75CB #654ECB #A34ECB

triadic

#654ECB #CB654E #4ECB65

tetradic

#654ECB #CB4E75 #B4CB4E #4ECBA3

square

#654ECB #CB4E75 #B4CB4E #4ECBA3

split-complementary

#654ECB #CBA34E #75CB4E

monochromatic

#34247B #4832AA #654ECB #8E7DD9 #B7ADE7

Accessibility & contrast

On white

5.99

#654ECB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#654ECB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #654ECB

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##654ECB	#FFFFFF	#000000	##FFFFFF
##654ECB	1.00	5.99	3.51	5.99
#FFFFFF	5.99	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066CF

Deuteranopia (green-blind)

#0060C8

Tritanopia (blue-blind)

#406C85

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #654ecb;
/* rgb */ color: rgb(101, 78, 203);
/* oklch */ color: oklch(51.8% 0.185 286.5);

Tailwind

colors: {
  custom: {
    50: '#9981dc',
    500: '#654ecb',
    950: '#000000',
  },
}

SCSS

$custom: #654ecb;
$custom-light: #9981dc;
$custom-dark: #000000;

JSON

{
  "hex": "#654ecb",
  "rgb": {
    "r": 101,
    "g": 78,
    "b": 203
  },
  "hsl": {
    "h": 251.04,
    "s": 54.585,
    "l": 55.098
  },
  "oklch": {
    "l": 0.51783,
    "c": 0.1851,
    "h": 286.5
  },
  "luminance": 0.12527
}

Semantic roles & 50–950 ramp

primary

#654ECB

secondary

#CBD5A0

accent

#DE4AC3

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0F0A15

muted

#7E7C83

Preview Lab

Preview with #654ECB

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

Preview Lab → · Contrast checker → · Palette generator →