#6763DB#6763DB

#6763DB is a mid, vivid blue. Relative luminance 0.169; OKLCH L 56.7% C 0.178 H 280.6°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#6763DB
RGB	rgb(103, 99, 219)
HSL	hsl(242, 63%, 62%)
HSV	hsv(242, 55%, 86%)
CMYK	cmyk(53%, 54.8%, 0%, 14.1%)
CIE-LAB	lab(48.16, 34.29, -61.22)
CIE-LCH	lch(48.16, 70.17, 299.25°)
OKLab	oklab(56.69% 0.0327 -0.1751)
OKLCH	oklch(56.69% 0.178 280.6)
XYZ	xyz(22.8376, 16.9203, 69.0667)
Luminance	0.1692 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6763DB #D7DB63

analogous

#639BDB #6763DB #A363DB

triadic

#6763DB #DB6763 #63DB67

tetradic

#6763DB #DB639B #D7DB63 #63DBA3

square

#6763DB #DB639B #D7DB63 #63DBA3

split-complementary

#6763DB #DBA363 #9BDB63

monochromatic

#29259F #3731D0 #6763DB #9795E6 #C8C6F2

Accessibility & contrast

On white

4.79

#6763DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#6763DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6763DB

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6763DB	#FFFFFF	#000000	##FFFFFF
##6763DB	1.00	4.79	4.38	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1477DF

Deuteranopia (green-blind)

#006ED8

Tritanopia (blue-blind)

#347E95

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #6763db;
/* rgb */ color: rgb(103, 99, 219);
/* oklch */ color: oklch(56.7% 0.178 280.6);

Tailwind

colors: {
  custom: {
    50: '#9b8fe7',
    500: '#6763db',
    950: '#000000',
  },
}

SCSS

$custom: #6763db;
$custom-light: #9b8fe7;
$custom-dark: #000000;

JSON

{
  "hex": "#6763db",
  "rgb": {
    "r": 103,
    "g": 99,
    "b": 219
  },
  "hsl": {
    "h": 242,
    "s": 62.5,
    "l": 62.353
  },
  "oklch": {
    "l": 0.5669,
    "c": 0.17817,
    "h": 280.6
  },
  "luminance": 0.16922
}

Semantic roles & 50–950 ramp

primary

#6763DB

secondary

#E1E3B7

accent

#CA1BC4

background

#FAF8FE

surface

#F3F0FC

border

#CDCBD5

text

#0F0C16

muted

#7F7D84

Preview Lab

Preview with #6763DB

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

Preview Lab → · Contrast checker → · Palette generator →