#654FDB#654FDB

#654FDB is a mid, highly saturated blue. Relative luminance 0.135; OKLCH L 53.2% C 0.204 H 284.2°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#654FDB
RGB	rgb(101, 79, 219)
HSL	hsl(249, 66%, 58%)
HSV	hsv(249, 64%, 86%)
CMYK	cmyk(53.9%, 63.9%, 0%, 14.1%)
CIE-LAB	lab(43.47, 45.69, -68.85)
CIE-LCH	lch(43.47, 82.63, 303.57°)
OKLab	oklab(53.2% 0.0501 -0.1977)
OKLCH	oklch(53.2% 0.204 284.2)
XYZ	xyz(20.9451, 13.4719, 68.5008)
Luminance	0.1347 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#654FDB #C5DB4F

analogous

#4F7FDB #654FDB #AB4FDB

triadic

#654FDB #DB654F #4FDB65

tetradic

#654FDB #DB4F7F #C5DB4F #4FDBAB

square

#654FDB #DB4F7F #C5DB4F #4FDBAB

split-complementary

#654FDB #DBAB4F #7FDB4F

monochromatic

#301E92 #4128C5 #654FDB #9182E5 #BEB5F0

Accessibility & contrast

On white

5.68

#654FDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#654FDB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #654FDB

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##654FDB	#FFFFFF	#000000	##FFFFFF
##654FDB	1.00	5.68	3.69	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BDF

Deuteranopia (green-blind)

#0062D8

Tritanopia (blue-blind)

#31728E

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #654fdb;
/* rgb */ color: rgb(101, 79, 219);
/* oklch */ color: oklch(53.2% 0.204 284.2);

Tailwind

colors: {
  custom: {
    50: '#9b82e7',
    500: '#654fdb',
    950: '#000000',
  },
}

SCSS

$custom: #654fdb;
$custom-light: #9b82e7;
$custom-dark: #000000;

JSON

{
  "hex": "#654fdb",
  "rgb": {
    "r": 101,
    "g": 79,
    "b": 219
  },
  "hsl": {
    "h": 249.429,
    "s": 66.038,
    "l": 58.431
  },
  "oklch": {
    "l": 0.53199,
    "c": 0.20397,
    "h": 284.2
  },
  "luminance": 0.13473
}

Semantic roles & 50–950 ramp

primary

#654FDB

secondary

#D6DFA7

accent

#E93FCE

background

#FAF8FE

surface

#F4EFFD

border

#CECAD5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #654FDB

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

Preview Lab → · Contrast checker → · Palette generator →