#655BB6#655BB6

#655BB6 is a mid, vivid blue. Relative luminance 0.136; OKLCH L 52.6% C 0.139 H 285.6°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#655BB6
RGB	rgb(101, 91, 182)
HSL	hsl(247, 38%, 54%)
HSV	hsv(247, 50%, 71%)
CMYK	cmyk(44.5%, 50%, 0%, 28.6%)
CIE-LAB	lab(43.69, 27.42, -47.10)
CIE-LCH	lch(43.69, 54.50, 300.21°)
OKLab	oklab(52.56% 0.0373 -0.1337)
OKLCH	oklch(52.56% 0.139 285.6)
XYZ	xyz(17.5490, 13.6256, 45.9522)
Luminance	0.1363 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#655BB6 #ACB65B

analogous

#5B7EB6 #655BB6 #925BB6

triadic

#655BB6 #B6655B #5BB665

tetradic

#655BB6 #B65B7E #ACB65B #5BB692

square

#655BB6 #B65B7E #ACB65B #5BB692

split-complementary

#655BB6 #B6925B #7EB65B

monochromatic

#352E68 #4A4193 #655BB6 #8D85C9 #B5B0DC

Accessibility & contrast

On white

5.64

#655BB6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#655BB6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #655BB6

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##655BB6	#FFFFFF	#000000	##FFFFFF
##655BB6	1.00	5.64	3.73	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#346AB9

Deuteranopia (green-blind)

#3165B4

Tritanopia (blue-blind)

#4C6E80

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #655bb6;
/* rgb */ color: rgb(101, 91, 182);
/* oklch */ color: oklch(52.6% 0.139 285.6);

Tailwind

colors: {
  custom: {
    50: '#9689cc',
    500: '#655bb6',
    950: '#000000',
  },
}

SCSS

$custom: #655bb6;
$custom-light: #9689cc;
$custom-dark: #000000;

JSON

{
  "hex": "#655bb6",
  "rgb": {
    "r": 101,
    "g": 91,
    "b": 182
  },
  "hsl": {
    "h": 246.593,
    "s": 38.397,
    "l": 53.529
  },
  "oklch": {
    "l": 0.52558,
    "c": 0.13885,
    "h": 285.6
  },
  "luminance": 0.13626
}

Semantic roles & 50–950 ramp

primary

#655BB6

secondary

#C6CAA3

accent

#CE59C1

background

#F9F8FC

surface

#F2F0F9

border

#CCCBD2

text

#0E0B13

muted

#7E7C82

Preview Lab

Preview with #655BB6

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

Preview Lab → · Contrast checker → · Palette generator →