#655BF0#655BF0

#655BF0 is a mid, highly saturated blue. Relative luminance 0.165; OKLCH L 56.8% C 0.216 H 280.0°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#655BF0
RGB	rgb(101, 91, 240)
HSL	hsl(244, 83%, 65%)
HSV	hsv(244, 62%, 94%)
CMYK	cmyk(57.9%, 62.1%, 0%, 5.9%)
CIE-LAB	lab(47.67, 45.18, -73.87)
CIE-LCH	lch(47.67, 86.59, 301.45°)
OKLab	oklab(56.77% 0.0375 -0.2124)
OKLCH	oklch(56.77% 0.216 280)
XYZ	xyz(24.8311, 16.5384, 84.3049)
Luminance	0.1654 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#655BF0 #E6F05B

analogous

#5B9BF0 #655BF0 #B05BF0

triadic

#655BF0 #F0655B #5BF065

tetradic

#655BF0 #F05B9B #E6F05B #5BF0B0

square

#655BF0 #F05B9B #E6F05B #5BF0B0

split-complementary

#655BF0 #F0B05B #9BF05B

monochromatic

#1D11BF #3023EB #655BF0 #9A93F5 #CECBFA

Accessibility & contrast

On white

4.87

#655BF0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#655BF0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #655BF0

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##655BF0	#FFFFFF	#000000	##FFFFFF
##655BF0	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0077F5

Deuteranopia (green-blind)

#006BED

Tritanopia (blue-blind)

#00809D

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #655bf0;
/* rgb */ color: rgb(101, 91, 240);
/* oklch */ color: oklch(56.8% 0.216 280.0);

Tailwind

colors: {
  custom: {
    50: '#9d8af6',
    500: '#655bf0',
    950: '#000000',
  },
}

SCSS

$custom: #655bf0;
$custom-light: #9d8af6;
$custom-dark: #000000;

JSON

{
  "hex": "#655bf0",
  "rgb": {
    "r": 101,
    "g": 91,
    "b": 240
  },
  "hsl": {
    "h": 244.027,
    "s": 83.24,
    "l": 64.902
  },
  "oklch": {
    "l": 0.56767,
    "c": 0.21573,
    "h": 280
  },
  "luminance": 0.1654
}

Semantic roles & 50–950 ramp

primary

#655BF0

secondary

#E9EDBA

accent

#E006D1

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C17

muted

#7F7D85

Preview Lab

Preview with #655BF0

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

Preview Lab → · Contrast checker → · Palette generator →