#655FDB#655FDB

#655FDB is a mid, vivid blue. Relative luminance 0.161; OKLCH L 55.8% C 0.184 H 280.8°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#655FDB
RGB	rgb(101, 95, 219)
HSL	hsl(243, 63%, 62%)
HSV	hsv(243, 57%, 86%)
CMYK	cmyk(53.9%, 56.6%, 0%, 14.1%)
CIE-LAB	lab(47.06, 36.31, -63.01)
CIE-LCH	lch(47.06, 72.72, 299.95°)
OKLab	oklab(55.84% 0.0345 -0.1805)
OKLCH	oklch(55.84% 0.184 280.8)
XYZ	xyz(22.2413, 16.0642, 68.9328)
Luminance	0.1607 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#655FDB #D5DB5F

analogous

#5F97DB #655FDB #A35FDB

triadic

#655FDB #DB655F #5FDB65

tetradic

#655FDB #DB5F97 #D5DB5F #5FDBA3

square

#655FDB #DB5F97 #D5DB5F #5FDBA3

split-complementary

#655FDB #DBA35F #97DB5F

monochromatic

#29239C #362ECE #655FDB #9591E6 #C5C3F1

Accessibility & contrast

On white

4.98

#655FDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#655FDB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #655FDB

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##655FDB	#FFFFFF	#000000	##FFFFFF
##655FDB	1.00	4.98	4.21	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074DF

Deuteranopia (green-blind)

#006BD8

Tritanopia (blue-blind)

#2F7C94

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #655fdb;
/* rgb */ color: rgb(101, 95, 219);
/* oklch */ color: oklch(55.8% 0.184 280.8);

Tailwind

colors: {
  custom: {
    50: '#9a8ce7',
    500: '#655fdb',
    950: '#000000',
  },
}

SCSS

$custom: #655fdb;
$custom-light: #9a8ce7;
$custom-dark: #000000;

JSON

{
  "hex": "#655fdb",
  "rgb": {
    "r": 101,
    "g": 95,
    "b": 219
  },
  "hsl": {
    "h": 242.903,
    "s": 63.265,
    "l": 61.569
  },
  "oklch": {
    "l": 0.55835,
    "c": 0.18375,
    "h": 280.8
  },
  "luminance": 0.16066
}

Semantic roles & 50–950 ramp

primary

#655FDB

secondary

#E0E2B4

accent

#CB1AC2

background

#FAF8FE

surface

#F3F0FC

border

#CDCBD5

text

#0F0C16

muted

#7F7D84

Preview Lab

Preview with #655FDB

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

Preview Lab → · Contrast checker → · Palette generator →