#6473CA#6473CA

#6473CA is a mid, vivid blue. Relative luminance 0.192; OKLCH L 58.4% C 0.134 H 274.2°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#6473CA
RGB	rgb(100, 115, 202)
HSL	hsl(231, 49%, 59%)
HSV	hsv(231, 50%, 79%)
CMYK	cmyk(50.5%, 43.1%, 0%, 20.8%)
CIE-LAB	lab(50.96, 18.58, -47.07)
CIE-LCH	lch(50.96, 50.60, 291.54°)
OKLab	oklab(58.42% 0.0097 -0.1335)
OKLCH	oklch(58.42% 0.134 274.2)
XYZ	xyz(22.0436, 19.2337, 58.4166)
Luminance	0.1923 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6473CA #CABB64

analogous

#64A6CA #6473CA #8864CA

triadic

#6473CA #CA6473 #73CA64

tetradic

#6473CA #CA64A6 #CABB64 #64CA88

square

#6473CA #CA64A6 #CABB64 #64CA88

split-complementary

#6473CA #CA8864 #A6CA64

monochromatic

#2E3B86 #3D4FB3 #6473CA #929CDA #BFC5E9

Accessibility & contrast

On white

4.33

#6473CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#6473CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6473CA

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6473CA	#FFFFFF	#000000	##000000
##6473CA	1.00	4.33	4.85	4.85
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.85	21.00	1.00	1.00
##000000	4.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F7ECD

Deuteranopia (green-blind)

#4575C8

Tritanopia (blue-blind)

#398695

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #6473ca;
/* rgb */ color: rgb(100, 115, 202);
/* oklch */ color: oklch(58.4% 0.134 274.2);

Tailwind

colors: {
  custom: {
    50: '#969bda',
    500: '#6473ca',
    950: '#000000',
  },
}

SCSS

$custom: #6473ca;
$custom-light: #969bda;
$custom-dark: #000000;

JSON

{
  "hex": "#6473ca",
  "rgb": {
    "r": 100,
    "g": 115,
    "b": 202
  },
  "hsl": {
    "h": 231.176,
    "s": 49.038,
    "l": 59.216
  },
  "oklch": {
    "l": 0.58417,
    "c": 0.13386,
    "h": 274.2
  },
  "luminance": 0.19235
}

Semantic roles & 50–950 ramp

primary

#6473CA

secondary

#D9D3B1

accent

#C44FD9

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0E15

muted

#7E7E83

Preview Lab

Preview with #6473CA

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

Preview Lab → · Contrast checker → · Palette generator →