#6473CF#6473CF

#6473CF is a mid, vivid blue. Relative luminance 0.195; OKLCH L 58.7% C 0.141 H 274.3°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#6473CF
RGB	rgb(100, 115, 207)
HSL	hsl(232, 53%, 60%)
HSV	hsv(232, 52%, 81%)
CMYK	cmyk(51.7%, 44.4%, 0%, 18.8%)
CIE-LAB	lab(51.24, 20.15, -49.47)
CIE-LCH	lch(51.24, 53.42, 292.16°)
OKLab	oklab(58.72% 0.0105 -0.1406)
OKLCH	oklch(58.72% 0.141 274.3)
XYZ	xyz(22.6452, 19.4743, 61.5850)
Luminance	0.1948 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6473CF #CFC064

analogous

#64A8CF #6473CF #8B64CF

triadic

#6473CF #CF6473 #73CF64

tetradic

#6473CF #CF64A8 #CFC064 #64CF8B

square

#6473CF #CF64A8 #CFC064 #64CF8B

split-complementary

#6473CF #CF8B64 #A8CF64

monochromatic

#2C398D #3A4CBC #6473CF #939DDD #C1C7EC

Accessibility & contrast

On white

4.29

#6473CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#6473CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6473CF

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6473CF	#FFFFFF	#000000	##000000
##6473CF	1.00	4.29	4.90	4.90
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C7FD2

Deuteranopia (green-blind)

#4176CD

Tritanopia (blue-blind)

#358797

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #6473cf;
/* rgb */ color: rgb(100, 115, 207);
/* oklch */ color: oklch(58.7% 0.141 274.3);

Tailwind

colors: {
  custom: {
    50: '#979bde',
    500: '#6473cf',
    950: '#000000',
  },
}

SCSS

$custom: #6473cf;
$custom-light: #979bde;
$custom-dark: #000000;

JSON

{
  "hex": "#6473cf",
  "rgb": {
    "r": 100,
    "g": 115,
    "b": 207
  },
  "hsl": {
    "h": 231.589,
    "s": 52.709,
    "l": 60.196
  },
  "oklch": {
    "l": 0.5872,
    "c": 0.14096,
    "h": 274.3
  },
  "luminance": 0.19476
}

Semantic roles & 50–950 ramp

primary

#6473CF

secondary

#DCD6B3

accent

#AA25C0

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0E15

muted

#7E7E83

Preview Lab

Preview with #6473CF

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

Preview Lab → · Contrast checker → · Palette generator →