#6473D4#6473D4

#6473D4 is a mid, vivid blue. Relative luminance 0.197; OKLCH L 59.0% C 0.148 H 274.4°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#6473D4
RGB	rgb(100, 115, 212)
HSL	hsl(232, 57%, 61%)
HSV	hsv(232, 53%, 83%)
CMYK	cmyk(52.8%, 45.8%, 0%, 16.9%)
CIE-LAB	lab(51.52, 21.73, -51.86)
CIE-LCH	lch(51.52, 56.23, 292.74°)
OKLab	oklab(59.03% 0.0112 -0.1476)
OKLCH	oklch(59.03% 0.148 274.4)
XYZ	xyz(23.2661, 19.7227, 64.8555)
Luminance	0.1972 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6473D4 #D4C564

analogous

#64ABD4 #6473D4 #8D64D4

triadic

#6473D4 #D46473 #73D464

tetradic

#6473D4 #D464AB #D4C564 #64D48D

square

#6473D4 #D464AB #D4C564 #64D48D

split-complementary

#6473D4 #D48D64 #ABD464

monochromatic

#293894 #3649C4 #6473D4 #949EE1 #C4CAEF

Accessibility & contrast

On white

4.25

#6473D4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#6473D4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6473D4

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6473D4	#FFFFFF	#000000	##000000
##6473D4	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4880D8

Deuteranopia (green-blind)

#3B76D2

Tritanopia (blue-blind)

#308899

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #6473d4;
/* rgb */ color: rgb(100, 115, 212);
/* oklch */ color: oklch(59.0% 0.148 274.4);

Tailwind

colors: {
  custom: {
    50: '#989be2',
    500: '#6473d4',
    950: '#000000',
  },
}

SCSS

$custom: #6473d4;
$custom-light: #989be2;
$custom-dark: #000000;

JSON

{
  "hex": "#6473d4",
  "rgb": {
    "r": 100,
    "g": 115,
    "b": 212
  },
  "hsl": {
    "h": 231.964,
    "s": 56.566,
    "l": 61.176
  },
  "oklch": {
    "l": 0.59029,
    "c": 0.148,
    "h": 274.4
  },
  "luminance": 0.19724
}

Semantic roles & 50–950 ramp

primary

#6473D4

secondary

#DFD9B5

accent

#AE21C4

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0E15

muted

#7E7E83

Preview Lab

Preview with #6473D4

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

Preview Lab → · Contrast checker → · Palette generator →