#655CCB#655CCB

#655CCB is a mid, vivid blue. Relative luminance 0.147; OKLCH L 54.2% C 0.166 H 283.0°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#655CCB
RGB	rgb(101, 92, 203)
HSL	hsl(245, 52%, 58%)
HSV	hsv(245, 55%, 80%)
CMYK	cmyk(50.2%, 54.7%, 0%, 20.4%)
CIE-LAB	lab(45.26, 33.18, -56.76)
CIE-LCH	lch(45.26, 65.74, 300.31°)
OKLab	oklab(54.16% 0.0374 -0.1621)
OKLCH	oklch(54.16% 0.166 283)
XYZ	xyz(19.9702, 14.7317, 58.2796)
Luminance	0.1473 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#655CCB #C2CB5C

analogous

#5C8ACB #655CCB #9C5CCB

triadic

#655CCB #CB655C #5CCB65

tetradic

#655CCB #CB5C8A #C2CB5C #5CCB9C

square

#655CCB #CB5C8A #C2CB5C #5CCB9C

split-complementary

#655CCB #CB9C5C #8ACB5C

monochromatic

#312A83 #4239B1 #655CCB #918ADA #BDB9E9

Accessibility & contrast

On white

5.32

#655CCB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#655CCB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #655CCB

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##655CCB	#FFFFFF	#000000	##FFFFFF
##655CCB	1.00	5.32	3.95	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A6FCF

Deuteranopia (green-blind)

#0C67C9

Tritanopia (blue-blind)

#3E758A

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #655ccb;
/* rgb */ color: rgb(101, 92, 203);
/* oklch */ color: oklch(54.2% 0.166 283.0);

Tailwind

colors: {
  custom: {
    50: '#988adb',
    500: '#655ccb',
    950: '#000000',
  },
}

SCSS

$custom: #655ccb;
$custom-light: #988adb;
$custom-dark: #000000;

JSON

{
  "hex": "#655ccb",
  "rgb": {
    "r": 101,
    "g": 92,
    "b": 203
  },
  "hsl": {
    "h": 244.865,
    "s": 51.628,
    "l": 57.843
  },
  "oklch": {
    "l": 0.54159,
    "c": 0.16638,
    "h": 283
  },
  "luminance": 0.14733
}

Semantic roles & 50–950 ramp

primary

#655CCB

secondary

#D4D8AB

accent

#DB4DD0

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #655CCB

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

Preview Lab → · Contrast checker → · Palette generator →