#6473CD#6473CD

#6473CD is a mid, vivid blue. Relative luminance 0.194; OKLCH L 58.6% C 0.138 H 274.2°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#6473CD
RGB	rgb(100, 115, 205)
HSL	hsl(231, 51%, 60%)
HSV	hsv(231, 51%, 80%)
CMYK	cmyk(51.2%, 43.9%, 0%, 19.6%)
CIE-LAB	lab(51.13, 19.52, -48.51)
CIE-LCH	lch(51.13, 52.29, 291.92°)
OKLab	oklab(58.6% 0.0102 -0.1377)
OKLCH	oklch(58.6% 0.138 274.2)
XYZ	xyz(22.4022, 19.3772, 60.3055)
Luminance	0.1938 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6473CD #CDBE64

analogous

#64A7CD #6473CD #8A64CD

triadic

#6473CD #CD6473 #73CD64

tetradic

#6473CD #CD64A7 #CDBE64 #64CD8A

square

#6473CD #CD64A7 #CDBE64 #64CD8A

split-complementary

#6473CD #CD8A64 #A7CD64

monochromatic

#2D3A8A #3B4DB8 #6473CD #929DDC #C1C7EB

Accessibility & contrast

On white

4.31

#6473CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#6473CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6473CD

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6473CD	#FFFFFF	#000000	##000000
##6473CD	1.00	4.31	4.88	4.88
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D7ED0

Deuteranopia (green-blind)

#4276CB

Tritanopia (blue-blind)

#378696

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #6473cd;
/* rgb */ color: rgb(100, 115, 205);
/* oklch */ color: oklch(58.6% 0.138 274.2);

Tailwind

colors: {
  custom: {
    50: '#979bdd',
    500: '#6473cd',
    950: '#000000',
  },
}

SCSS

$custom: #6473cd;
$custom-light: #979bdd;
$custom-dark: #000000;

JSON

{
  "hex": "#6473cd",
  "rgb": {
    "r": 100,
    "g": 115,
    "b": 205
  },
  "hsl": {
    "h": 231.429,
    "s": 51.22,
    "l": 59.804
  },
  "oklch": {
    "l": 0.58598,
    "c": 0.13813,
    "h": 274.2
  },
  "luminance": 0.19379
}

Semantic roles & 50–950 ramp

primary

#6473CD

secondary

#DBD5B2

accent

#C64DDB

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0E15

muted

#7E7E83

Preview Lab

Preview with #6473CD

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

Preview Lab → · Contrast checker → · Palette generator →