#655DB4#655DB4

#655DB4 is a mid, vivid blue. Relative luminance 0.139; OKLCH L 52.8% C 0.133 H 285.1°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#655DB4
RGB	rgb(101, 93, 180)
HSL	hsl(246, 37%, 54%)
HSV	hsv(246, 48%, 71%)
CMYK	cmyk(43.9%, 48.3%, 0%, 29.4%)
CIE-LAB	lab(44.07, 25.60, -45.32)
CIE-LCH	lch(44.07, 52.05, 299.46°)
OKLab	oklab(52.81% 0.0346 -0.1285)
OKLCH	oklch(52.81% 0.133 285.1)
XYZ	xyz(17.5170, 13.8900, 44.9292)
Luminance	0.1389 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#655DB4 #ACB45D

analogous

#5D80B4 #655DB4 #905DB4

triadic

#655DB4 #B4655D #5DB465

tetradic

#655DB4 #B45D80 #ACB45D #5DB490

square

#655DB4 #B45D80 #ACB45D #5DB490

split-complementary

#655DB4 #B4905D #80B45D

monochromatic

#353067 #4A4391 #655DB4 #8D87C7 #B5B1DB

Accessibility & contrast

On white

5.56

#655DB4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#655DB4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #655DB4

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##655DB4	#FFFFFF	#000000	##FFFFFF
##655DB4	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#396BB7

Deuteranopia (green-blind)

#3766B2

Tritanopia (blue-blind)

#4D6F80

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #655db4;
/* rgb */ color: rgb(101, 93, 180);
/* oklch */ color: oklch(52.8% 0.133 285.1);

Tailwind

colors: {
  custom: {
    50: '#958bcb',
    500: '#655db4',
    950: '#000000',
  },
}

SCSS

$custom: #655db4;
$custom-light: #958bcb;
$custom-dark: #000000;

JSON

{
  "hex": "#655db4",
  "rgb": {
    "r": 101,
    "g": 93,
    "b": 180
  },
  "hsl": {
    "h": 245.517,
    "s": 36.709,
    "l": 53.529
  },
  "oklch": {
    "l": 0.52807,
    "c": 0.13308,
    "h": 285.1
  },
  "luminance": 0.13891
}

Semantic roles & 50–950 ramp

primary

#655DB4

secondary

#C6C9A4

accent

#CD5BC2

background

#F9F8FC

surface

#F2F0F8

border

#CCCBD1

text

#0E0C13

muted

#7E7D82

Preview Lab

Preview with #655DB4

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

Preview Lab → · Contrast checker → · Palette generator →