#655DB1#655DB1

#655DB1 is a mid, vivid blue. Relative luminance 0.138; OKLCH L 52.6% C 0.129 H 285.4°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#655DB1
RGB	rgb(101, 93, 177)
HSL	hsl(246, 35%, 53%)
HSV	hsv(246, 47%, 69%)
CMYK	cmyk(42.9%, 47.5%, 0%, 30.6%)
CIE-LAB	lab(43.90, 24.70, -43.84)
CIE-LCH	lch(43.90, 50.32, 299.40°)
OKLab	oklab(52.62% 0.0342 -0.1242)
OKLCH	oklch(52.62% 0.129 285.4)
XYZ	xyz(17.2147, 13.7691, 43.3371)
Luminance	0.1377 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#655DB1 #A9B15D

analogous

#5D7FB1 #655DB1 #8F5DB1

triadic

#655DB1 #B1655D #5DB165

tetradic

#655DB1 #B15D7F #A9B15D #5DB18F

square

#655DB1 #B15D7F #A9B15D #5DB18F

split-complementary

#655DB1 #B18F5D #7FB15D

monochromatic

#353064 #4B448D #655DB1 #8C86C5 #B4B0D9

Accessibility & contrast

On white

5.59

#655DB1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#655DB1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #655DB1

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##655DB1	#FFFFFF	#000000	##FFFFFF
##655DB1	1.00	5.59	3.75	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C6AB4

Deuteranopia (green-blind)

#3A65AF

Tritanopia (blue-blind)

#4E6E7E

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #655db1;
/* rgb */ color: rgb(101, 93, 177);
/* oklch */ color: oklch(52.6% 0.129 285.4);

Tailwind

colors: {
  custom: {
    50: '#958bc9',
    500: '#655db1',
    950: '#000000',
  },
}

SCSS

$custom: #655db1;
$custom-light: #958bc9;
$custom-dark: #000000;

JSON

{
  "hex": "#655db1",
  "rgb": {
    "r": 101,
    "g": 93,
    "b": 177
  },
  "hsl": {
    "h": 245.714,
    "s": 35,
    "l": 52.941
  },
  "oklch": {
    "l": 0.52619,
    "c": 0.1288,
    "h": 285.4
  },
  "luminance": 0.1377
}

Semantic roles & 50–950 ramp

primary

#655DB1

secondary

#C4C7A3

accent

#CB5DC1

background

#F9F8FC

surface

#F2F0F8

border

#CCCBD1

text

#0E0C13

muted

#7E7D82

Preview Lab

Preview with #655DB1

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

Preview Lab → · Contrast checker → · Palette generator →