#6456DB#6456DB

#6456DB is a mid, vivid blue. Relative luminance 0.145; OKLCH L 54.2% C 0.195 H 282.5°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#6456DB
RGB	rgb(100, 86, 219)
HSL	hsl(246, 65%, 60%)
HSV	hsv(246, 61%, 86%)
CMYK	cmyk(54.3%, 60.7%, 0%, 14.1%)
CIE-LAB	lab(44.91, 41.47, -66.50)
CIE-LCH	lch(44.91, 78.37, 301.95°)
OKLab	oklab(54.23% 0.0422 -0.1908)
OKLCH	oklch(54.23% 0.195 282.5)
XYZ	xyz(21.3656, 14.4781, 68.6728)
Luminance	0.1448 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6456DB #CDDB56

analogous

#568ADB #6456DB #A756DB

triadic

#6456DB #DB6456 #56DB64

tetradic

#6456DB #DB568A #CDDB56 #56DBA7

square

#6456DB #DB568A #CDDB56 #56DBA7

split-complementary

#6456DB #DBA756 #8ADB56

monochromatic

#2D2097 #3B2BC9 #6456DB #9288E6 #C1BBF0

Accessibility & contrast

On white

5.39

#6456DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#6456DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6456DB

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6456DB	#FFFFFF	#000000	##FFFFFF
##6456DB	1.00	5.39	3.90	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FDF

Deuteranopia (green-blind)

#0066D8

Tritanopia (blue-blind)

#2D7690

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #6456db;
/* rgb */ color: rgb(100, 86, 219);
/* oklch */ color: oklch(54.2% 0.195 282.5);

Tailwind

colors: {
  custom: {
    50: '#9a86e7',
    500: '#6456db',
    950: '#000000',
  },
}

SCSS

$custom: #6456db;
$custom-light: #9a86e7;
$custom-dark: #000000;

JSON

{
  "hex": "#6456db",
  "rgb": {
    "r": 100,
    "g": 86,
    "b": 219
  },
  "hsl": {
    "h": 246.316,
    "s": 64.878,
    "l": 59.804
  },
  "oklch": {
    "l": 0.54233,
    "c": 0.19543,
    "h": 282.5
  },
  "luminance": 0.14479
}

Semantic roles & 50–950 ramp

primary

#6456DB

secondary

#DBE0AD

accent

#E840D6

background

#FAF8FE

surface

#F3EFFD

border

#CDCAD5

text

#0F0B16

muted

#7F7C84

Preview Lab

Preview with #6456DB

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

Preview Lab → · Contrast checker → · Palette generator →