#6963DF#6963DF

#6963DF is a mid, vivid blue. Relative luminance 0.173; OKLCH L 57.1% C 0.183 H 281.1°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#6963DF
RGB	rgb(105, 99, 223)
HSL	hsl(243, 66%, 63%)
HSV	hsv(243, 56%, 87%)
CMYK	cmyk(52.9%, 55.6%, 0%, 12.5%)
CIE-LAB	lab(48.58, 35.92, -62.81)
CIE-LCH	lch(48.58, 72.36, 299.77°)
OKLab	oklab(57.12% 0.0352 -0.1798)
OKLCH	oklch(57.12% 0.183 281.1)
XYZ	xyz(23.6027, 17.2532, 71.8842)
Luminance	0.1726 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6963DF #D9DF63

analogous

#639BDF #6963DF #A763DF

triadic

#6963DF #DF6963 #63DF69

tetradic

#6963DF #DF639B #D9DF63 #63DFA7

square

#6963DF #DF639B #D9DF63 #63DFA7

split-complementary

#6963DF #DFA763 #9BDF63

monochromatic

#2822A6 #3830D5 #6963DF #9A96E9 #CBC9F4

Accessibility & contrast

On white

4.72

#6963DF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#6963DF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6963DF

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6963DF	#FFFFFF	#000000	##FFFFFF
##6963DF	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0678E3

Deuteranopia (green-blind)

#006FDC

Tritanopia (blue-blind)

#357F97

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #6963df;
/* rgb */ color: rgb(105, 99, 223);
/* oklch */ color: oklch(57.1% 0.183 281.1);

Tailwind

colors: {
  custom: {
    50: '#9d8fea',
    500: '#6963df',
    950: '#000000',
  },
}

SCSS

$custom: #6963df;
$custom-light: #9d8fea;
$custom-dark: #000000;

JSON

{
  "hex": "#6963df",
  "rgb": {
    "r": 105,
    "g": 99,
    "b": 223
  },
  "hsl": {
    "h": 242.903,
    "s": 65.957,
    "l": 63.137
  },
  "oklch": {
    "l": 0.57124,
    "c": 0.18316,
    "h": 281.1
  },
  "luminance": 0.17255
}

Semantic roles & 50–950 ramp

primary

#6963DF

secondary

#E3E5B9

accent

#CE18C5

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0C16

muted

#7F7D84

Preview Lab

Preview with #6963DF

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

Preview Lab → · Contrast checker → · Palette generator →