#655CB5#655CB5

#655CB5 is a mid, vivid blue. Relative luminance 0.138; OKLCH L 52.7% C 0.136 H 285.3°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#655CB5
RGB	rgb(101, 92, 181)
HSL	hsl(246, 38%, 54%)
HSV	hsv(246, 49%, 71%)
CMYK	cmyk(44.2%, 49.2%, 0%, 29%)
CIE-LAB	lab(43.88, 26.51, -46.21)
CIE-LCH	lch(43.88, 53.28, 299.84°)
OKLab	oklab(52.68% 0.036 -0.1311)
OKLCH	oklch(52.68% 0.136 285.3)
XYZ	xyz(17.5321, 13.7565, 45.4386)
Luminance	0.1376 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#655CB5 #ACB55C

analogous

#5C7FB5 #655CB5 #915CB5

triadic

#655CB5 #B5655C #5CB565

tetradic

#655CB5 #B55C7F #ACB55C #5CB591

square

#655CB5 #B55C7F #ACB55C #5CB591

split-complementary

#655CB5 #B5915C #7FB55C

monochromatic

#352F68 #4A4292 #655CB5 #8D86C8 #B5B0DB

Accessibility & contrast

On white

5.60

#655CB5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#655CB5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #655CB5

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##655CB5	#FFFFFF	#000000	##FFFFFF
##655CB5	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#376AB8

Deuteranopia (green-blind)

#3465B3

Tritanopia (blue-blind)

#4C6F80

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #655cb5;
/* rgb */ color: rgb(101, 92, 181);
/* oklch */ color: oklch(52.7% 0.136 285.3);

Tailwind

colors: {
  custom: {
    50: '#958acc',
    500: '#655cb5',
    950: '#000000',
  },
}

SCSS

$custom: #655cb5;
$custom-light: #958acc;
$custom-dark: #000000;

JSON

{
  "hex": "#655cb5",
  "rgb": {
    "r": 101,
    "g": 92,
    "b": 181
  },
  "hsl": {
    "h": 246.067,
    "s": 37.553,
    "l": 53.529
  },
  "oklch": {
    "l": 0.52681,
    "c": 0.13597,
    "h": 285.3
  },
  "luminance": 0.13757
}

Semantic roles & 50–950 ramp

primary

#655CB5

secondary

#C6C9A3

accent

#CE5AC2

background

#F9F8FC

surface

#F2F0F9

border

#CCCBD2

text

#0E0B13

muted

#7E7C82

Preview Lab

Preview with #655CB5

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

Preview Lab → · Contrast checker → · Palette generator →