#655CC3#655CC3

#655CC3 is a mid, vivid blue. Relative luminance 0.144; OKLCH L 53.6% C 0.155 H 283.8°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#655CC3
RGB	rgb(101, 92, 195)
HSL	hsl(245, 46%, 56%)
HSV	hsv(245, 53%, 76%)
CMYK	cmyk(48.2%, 52.8%, 0%, 23.5%)
CIE-LAB	lab(44.75, 30.73, -52.98)
CIE-LCH	lch(44.75, 61.25, 300.12°)
OKLab	oklab(53.61% 0.0371 -0.151)
OKLCH	oklch(53.61% 0.155 283.8)
XYZ	xyz(19.0414, 14.3602, 53.3877)
Luminance	0.1436 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#655CC3 #BAC35C

analogous

#5C87C3 #655CC3 #995CC3

triadic

#655CC3 #C3655C #5CC365

tetradic

#655CC3 #C35C87 #BAC35C #5CC399

square

#655CC3 #C35C87 #BAC35C #5CC399

split-complementary

#655CC3 #C3995C #87C35C

monochromatic

#332C78 #463DA5 #655CC3 #8F89D3 #BAB5E4

Accessibility & contrast

On white

5.42

#655CC3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#655CC3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #655CC3

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##655CC3	#FFFFFF	#000000	##FFFFFF
##655CC3	1.00	5.42	3.87	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#276DC7

Deuteranopia (green-blind)

#2167C1

Tritanopia (blue-blind)

#447387

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #655cc3;
/* rgb */ color: rgb(101, 92, 195);
/* oklch */ color: oklch(53.6% 0.155 283.8);

Tailwind

colors: {
  custom: {
    50: '#978ad6',
    500: '#655cc3',
    950: '#000000',
  },
}

SCSS

$custom: #655cc3;
$custom-light: #978ad6;
$custom-dark: #000000;

JSON

{
  "hex": "#655cc3",
  "rgb": {
    "r": 101,
    "g": 92,
    "b": 195
  },
  "hsl": {
    "h": 245.243,
    "s": 46.188,
    "l": 56.275
  },
  "oklch": {
    "l": 0.53606,
    "c": 0.15548,
    "h": 283.8
  },
  "luminance": 0.14361
}

Semantic roles & 50–950 ramp

primary

#655CC3

secondary

#CFD3A8

accent

#D652CA

background

#F9F8FD

surface

#F2F0FA

border

#CCCBD3

text

#0E0B14

muted

#7E7C83

Preview Lab

Preview with #655CC3

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

Preview Lab → · Contrast checker → · Palette generator →