#655AB9#655AB9

#655AB9 is a mid, vivid blue. Relative luminance 0.136; OKLCH L 52.6% C 0.144 H 285.6°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#655AB9
RGB	rgb(101, 90, 185)
HSL	hsl(247, 40%, 54%)
HSV	hsv(247, 51%, 73%)
CMYK	cmyk(45.4%, 51.4%, 0%, 27.5%)
CIE-LAB	lab(43.63, 28.93, -48.96)
CIE-LCH	lch(43.63, 56.87, 300.58°)
OKLab	oklab(52.57% 0.0388 -0.1392)
OKLCH	oklch(52.57% 0.145 285.6)
XYZ	xyz(17.7774, 13.5811, 47.5742)
Luminance	0.1358 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#655AB9 #AEB95A

analogous

#5A7FB9 #655AB9 #955AB9

triadic

#655AB9 #B9655A #5AB965

tetradic

#655AB9 #B95A7F #AEB95A #5AB995

square

#655AB9 #B95A7F #AEB95A #5AB995

split-complementary

#655AB9 #B9955A #7FB95A

monochromatic

#352D6B #4A4096 #655AB9 #8D85CB #B5B0DD

Accessibility & contrast

On white

5.65

#655AB9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#655AB9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #655AB9

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##655AB9	#FFFFFF	#000000	##FFFFFF
##655AB9	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F6ABC

Deuteranopia (green-blind)

#2C64B7

Tritanopia (blue-blind)

#4A6E81

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #655ab9;
/* rgb */ color: rgb(101, 90, 185);
/* oklch */ color: oklch(52.6% 0.144 285.6);

Tailwind

colors: {
  custom: {
    50: '#9689ce',
    500: '#655ab9',
    950: '#000000',
  },
}

SCSS

$custom: #655ab9;
$custom-light: #9689ce;
$custom-dark: #000000;

JSON

{
  "hex": "#655ab9",
  "rgb": {
    "r": 101,
    "g": 90,
    "b": 185
  },
  "hsl": {
    "h": 246.947,
    "s": 40.426,
    "l": 53.922
  },
  "oklch": {
    "l": 0.52568,
    "c": 0.1445,
    "h": 285.6
  },
  "luminance": 0.13582
}

Semantic roles & 50–950 ramp

primary

#655AB9

secondary

#C7CCA3

accent

#D058C2

background

#F9F8FC

surface

#F2F0F9

border

#CCCBD2

text

#0E0B14

muted

#7E7C82

Preview Lab

Preview with #655AB9

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

Preview Lab → · Contrast checker → · Palette generator →