#6450DB#6450DB

#6450DB is a mid, highly saturated blue. Relative luminance 0.136; OKLCH L 53.3% C 0.203 H 283.7°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#6450DB
RGB	rgb(100, 80, 219)
HSL	hsl(249, 66%, 59%)
HSV	hsv(249, 63%, 86%)
CMYK	cmyk(54.3%, 63.5%, 0%, 14.1%)
CIE-LAB	lab(43.59, 44.95, -68.64)
CIE-LCH	lch(43.59, 82.05, 303.22°)
OKLab	oklab(53.27% 0.0479 -0.1971)
OKLCH	oklch(53.27% 0.203 283.7)
XYZ	xyz(20.9065, 13.5599, 68.5198)
Luminance	0.1356 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6450DB #C7DB50

analogous

#5081DB #6450DB #A950DB

triadic

#6450DB #DB6450 #50DB64

tetradic

#6450DB #DB5081 #C7DB50 #50DBA9

square

#6450DB #DB5081 #C7DB50 #50DBA9

split-complementary

#6450DB #DBA950 #81DB50

monochromatic

#2F1E92 #3F29C5 #6450DB #9183E5 #BEB6F0

Accessibility & contrast

On white

5.66

#6450DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#6450DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6450DB

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6450DB	#FFFFFF	#000000	##FFFFFF
##6450DB	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BDF

Deuteranopia (green-blind)

#0062D8

Tritanopia (blue-blind)

#2E728E

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #6450db;
/* rgb */ color: rgb(100, 80, 219);
/* oklch */ color: oklch(53.3% 0.203 283.7);

Tailwind

colors: {
  custom: {
    50: '#9a82e7',
    500: '#6450db',
    950: '#000000',
  },
}

SCSS

$custom: #6450db;
$custom-light: #9a82e7;
$custom-dark: #000000;

JSON

{
  "hex": "#6450db",
  "rgb": {
    "r": 100,
    "g": 80,
    "b": 219
  },
  "hsl": {
    "h": 248.633,
    "s": 65.877,
    "l": 58.627
  },
  "oklch": {
    "l": 0.53272,
    "c": 0.20288,
    "h": 283.7
  },
  "luminance": 0.13561
}

Semantic roles & 50–950 ramp

primary

#6450DB

secondary

#D7DFA8

accent

#E93FD0

background

#FAF8FE

surface

#F4EFFD

border

#CECAD5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #6450DB

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

Preview Lab → · Contrast checker → · Palette generator →