#6473DB#6473DB

#6473DB is a mid, vivid blue. Relative luminance 0.201; OKLCH L 59.5% C 0.158 H 274.4°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#6473DB
RGB	rgb(100, 115, 219)
HSL	hsl(232, 62%, 63%)
HSV	hsv(232, 54%, 86%)
CMYK	cmyk(54.3%, 47.5%, 0%, 14.1%)
CIE-LAB	lab(51.93, 23.96, -55.17)
CIE-LCH	lch(51.93, 60.14, 293.47°)
OKLab	oklab(59.47% 0.0121 -0.1573)
OKLCH	oklch(59.47% 0.158 274.4)
XYZ	xyz(24.1683, 20.0836, 69.6071)
Luminance	0.2009 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6473DB #DBCC64

analogous

#64AEDB #6473DB #9064DB

triadic

#6473DB #DB6473 #73DB64

tetradic

#6473DB #DB64AE #DBCC64 #64DB90

square

#6473DB #DB64AE #DBCC64 #64DB90

split-complementary

#6473DB #DB9064 #AEDB64

monochromatic

#2534A0 #3246CF #6473DB #96A0E7 #C7CDF2

Accessibility & contrast

On white

4.19

#6473DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#6473DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6473DB

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6473DB	#FFFFFF	#000000	##000000
##6473DB	1.00	4.19	5.02	5.02
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4281DF

Deuteranopia (green-blind)

#3377D9

Tritanopia (blue-blind)

#278A9C

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #6473db;
/* rgb */ color: rgb(100, 115, 219);
/* oklch */ color: oklch(59.5% 0.158 274.4);

Tailwind

colors: {
  custom: {
    50: '#989be7',
    500: '#6473db',
    950: '#000000',
  },
}

SCSS

$custom: #6473db;
$custom-light: #989be7;
$custom-dark: #000000;

JSON

{
  "hex": "#6473db",
  "rgb": {
    "r": 100,
    "g": 115,
    "b": 219
  },
  "hsl": {
    "h": 232.437,
    "s": 62.304,
    "l": 62.549
  },
  "oklch": {
    "l": 0.59472,
    "c": 0.15775,
    "h": 274.4
  },
  "luminance": 0.20085
}

Semantic roles & 50–950 ramp

primary

#6473DB

secondary

#E3DEB8

accent

#B41BCA

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #6473DB

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

Preview Lab → · Contrast checker → · Palette generator →