#655BCD#655BCD

#655BCD is a mid, vivid blue. Relative luminance 0.147; OKLCH L 54.1% C 0.170 H 283.1°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#655BCD
RGB	rgb(101, 91, 205)
HSL	hsl(245, 53%, 58%)
HSV	hsv(245, 56%, 80%)
CMYK	cmyk(50.7%, 55.6%, 0%, 19.6%)
CIE-LAB	lab(45.16, 34.39, -58.08)
CIE-LCH	lch(45.16, 67.50, 300.63°)
OKLab	oklab(54.12% 0.0385 -0.166)
OKLCH	oklch(54.12% 0.17 283.1)
XYZ	xyz(20.1240, 14.6556, 59.5142)
Luminance	0.1466 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#655BCD #C3CD5B

analogous

#5B8ACD #655BCD #9E5BCD

triadic

#655BCD #CD655B #5BCD65

tetradic

#655BCD #CD5B8A #C3CD5B #5BCD9E

square

#655BCD #CD5B8A #C3CD5B #5BCD9E

split-complementary

#655BCD #CD9E5B #8ACD5B

monochromatic

#312985 #4237B4 #655BCD #918ADB #BDB9EA

Accessibility & contrast

On white

5.34

#655BCD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#655BCD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #655BCD

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##655BCD	#FFFFFF	#000000	##FFFFFF
##655BCD	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F6FD1

Deuteranopia (green-blind)

#0067CB

Tritanopia (blue-blind)

#3D758B

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #655bcd;
/* rgb */ color: rgb(101, 91, 205);
/* oklch */ color: oklch(54.1% 0.170 283.1);

Tailwind

colors: {
  custom: {
    50: '#9889dd',
    500: '#655bcd',
    950: '#000000',
  },
}

SCSS

$custom: #655bcd;
$custom-light: #9889dd;
$custom-dark: #000000;

JSON

{
  "hex": "#655bcd",
  "rgb": {
    "r": 101,
    "g": 91,
    "b": 205
  },
  "hsl": {
    "h": 245.263,
    "s": 53.271,
    "l": 58.039
  },
  "oklch": {
    "l": 0.54123,
    "c": 0.17042,
    "h": 283.1
  },
  "luminance": 0.14657
}

Semantic roles & 50–950 ramp

primary

#655BCD

secondary

#D5D9AB

accent

#DD4BD0

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #655BCD

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

Preview Lab → · Contrast checker → · Palette generator →