#6473C8#6473C8

#6473C8 is a mid, vivid blue. Relative luminance 0.191; OKLCH L 58.3% C 0.131 H 274.1°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#6473C8
RGB	rgb(100, 115, 200)
HSL	hsl(231, 48%, 59%)
HSV	hsv(231, 50%, 78%)
CMYK	cmyk(50%, 42.5%, 0%, 21.6%)
CIE-LAB	lab(50.85, 17.95, -46.10)
CIE-LCH	lch(50.85, 49.47, 291.28°)
OKLab	oklab(58.3% 0.0094 -0.1307)
OKLCH	oklch(58.3% 0.131 274.1)
XYZ	xyz(21.8083, 19.1396, 57.1775)
Luminance	0.1914 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6473C8 #C8B964

analogous

#64A5C8 #6473C8 #8764C8

triadic

#6473C8 #C86473 #73C864

tetradic

#6473C8 #C864A5 #C8B964 #64C887

square

#6473C8 #C864A5 #C8B964 #64C887

split-complementary

#6473C8 #C88764 #A5C864

monochromatic

#2F3B83 #3F50B0 #6473C8 #919CD8 #BEC5E8

Accessibility & contrast

On white

4.35

#6473C8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#6473C8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6473C8

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6473C8	#FFFFFF	#000000	##000000
##6473C8	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#517DCB

Deuteranopia (green-blind)

#4775C6

Tritanopia (blue-blind)

#3B8594

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #6473c8;
/* rgb */ color: rgb(100, 115, 200);
/* oklch */ color: oklch(58.3% 0.131 274.1);

Tailwind

colors: {
  custom: {
    50: '#969bd9',
    500: '#6473c8',
    950: '#000000',
  },
}

SCSS

$custom: #6473c8;
$custom-light: #969bd9;
$custom-dark: #000000;

JSON

{
  "hex": "#6473c8",
  "rgb": {
    "r": 100,
    "g": 115,
    "b": 200
  },
  "hsl": {
    "h": 231,
    "s": 47.619,
    "l": 58.824
  },
  "oklch": {
    "l": 0.58298,
    "c": 0.131,
    "h": 274.1
  },
  "luminance": 0.19141
}

Semantic roles & 50–950 ramp

primary

#6473C8

secondary

#D8D2B0

accent

#C351D7

background

#F9F9FD

surface

#F2F2FA

border

#CCCCD3

text

#0E0E15

muted

#7E7E83

Preview Lab

Preview with #6473C8

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

Preview Lab → · Contrast checker → · Palette generator →