#655ECC#655ECC

#655ECC is a mid, vivid blue. Relative luminance 0.151; OKLCH L 54.6% C 0.165 H 282.3°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#655ECC
RGB	rgb(101, 94, 204)
HSL	hsl(244, 52%, 58%)
HSV	hsv(244, 54%, 80%)
CMYK	cmyk(50.5%, 53.9%, 0%, 20%)
CIE-LAB	lab(45.81, 32.27, -56.45)
CIE-LCH	lch(45.81, 65.02, 299.76°)
OKLab	oklab(54.59% 0.0352 -0.1612)
OKLCH	oklch(54.59% 0.165 282.3)
XYZ	xyz(20.2653, 15.1306, 58.9677)
Luminance	0.1513 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#655ECC #C5CC5E

analogous

#5E8ECC #655ECC #9C5ECC

triadic

#655ECC #CC655E #5ECC65

tetradic

#655ECC #CC5E8E #C5CC5E #5ECC9C

square

#655ECC #CC5E8E #C5CC5E #5ECC9C

split-complementary

#655ECC #CC9C5E #8ECC5E

monochromatic

#302A85 #4139B4 #655ECC #918CDB #BEBBE9

Accessibility & contrast

On white

5.22

#655ECC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#655ECC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #655ECC

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##655ECC	#FFFFFF	#000000	##FFFFFF
##655ECC	1.00	5.22	4.03	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F70D0

Deuteranopia (green-blind)

#1369CA

Tritanopia (blue-blind)

#3D778C

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #655ecc;
/* rgb */ color: rgb(101, 94, 204);
/* oklch */ color: oklch(54.6% 0.165 282.3);

Tailwind

colors: {
  custom: {
    50: '#988cdc',
    500: '#655ecc',
    950: '#000000',
  },
}

SCSS

$custom: #655ecc;
$custom-light: #988cdc;
$custom-dark: #000000;

JSON

{
  "hex": "#655ecc",
  "rgb": {
    "r": 101,
    "g": 94,
    "b": 204
  },
  "hsl": {
    "h": 243.818,
    "s": 51.887,
    "l": 58.431
  },
  "oklch": {
    "l": 0.54588,
    "c": 0.165,
    "h": 282.3
  },
  "luminance": 0.15132
}

Semantic roles & 50–950 ramp

primary

#655ECC

secondary

#D6D9AD

accent

#DB4CD2

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #655ECC

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

Preview Lab → · Contrast checker → · Palette generator →