#655BD5#655BD5

#655BD5 is a mid, vivid blue. Relative luminance 0.151; OKLCH L 54.7% C 0.181 H 282.3°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#655BD5
RGB	rgb(101, 91, 213)
HSL	hsl(245, 59%, 60%)
HSV	hsv(245, 57%, 84%)
CMYK	cmyk(52.6%, 57.3%, 0%, 16.5%)
CIE-LAB	lab(45.71, 36.85, -61.78)
CIE-LCH	lch(45.71, 71.94, 300.81°)
OKLab	oklab(54.7% 0.0386 -0.1769)
OKLCH	oklch(54.7% 0.181 282.3)
XYZ	xyz(21.1145, 15.0518, 64.7306)
Luminance	0.1505 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#655BD5 #CBD55B

analogous

#5B8ED5 #655BD5 #A25BD5

triadic

#655BD5 #D5655B #5BD565

tetradic

#655BD5 #D55B8E #CBD55B #5BD5A2

square

#655BD5 #D55B8E #CBD55B #5BD5A2

split-complementary

#655BD5 #D5A25B #8ED55B

monochromatic

#2E2591 #3D32C1 #655BD5 #938CE1 #C1BCEE

Accessibility & contrast

On white

5.24

#655BD5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#655BD5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #655BD5

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##655BD5	#FFFFFF	#000000	##FFFFFF
##655BD5	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070D9

Deuteranopia (green-blind)

#0068D2

Tritanopia (blue-blind)

#36778F

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #655bd5;
/* rgb */ color: rgb(101, 91, 213);
/* oklch */ color: oklch(54.7% 0.181 282.3);

Tailwind

colors: {
  custom: {
    50: '#998ae3',
    500: '#655bd5',
    950: '#000000',
  },
}

SCSS

$custom: #655bd5;
$custom-light: #998ae3;
$custom-dark: #000000;

JSON

{
  "hex": "#655bd5",
  "rgb": {
    "r": 101,
    "g": 91,
    "b": 213
  },
  "hsl": {
    "h": 244.918,
    "s": 59.223,
    "l": 59.608
  },
  "oklch": {
    "l": 0.54701,
    "c": 0.18106,
    "h": 282.3
  },
  "luminance": 0.15053
}

Semantic roles & 50–950 ramp

primary

#655BD5

secondary

#DADEAE

accent

#E245D6

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0F0B15

muted

#7E7C84

Preview Lab

Preview with #655BD5

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

Preview Lab → · Contrast checker → · Palette generator →