#6473BF#6473BF

#6473BF is a mid, moderate blue. Relative luminance 0.187; OKLCH L 57.8% C 0.118 H 273.7°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#6473BF
RGB	rgb(100, 115, 191)
HSL	hsl(230, 42%, 57%)
HSV	hsv(230, 48%, 75%)
CMYK	cmyk(47.6%, 39.8%, 0%, 25.1%)
CIE-LAB	lab(50.37, 15.16, -41.70)
CIE-LCH	lch(50.37, 44.37, 289.99°)
OKLab	oklab(57.78% 0.0076 -0.1178)
OKLCH	oklch(57.78% 0.118 273.7)
XYZ	xyz(20.7873, 18.7312, 51.8003)
Luminance	0.1873 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6473BF #BFB064

analogous

#64A1BF #6473BF #8364BF

triadic

#6473BF #BF6473 #73BF64

tetradic

#6473BF #BF64A1 #BFB064 #64BF83

square

#6473BF #BF64A1 #BFB064 #64BF83

split-complementary

#6473BF #BF8364 #A1BF64

monochromatic

#313D77 #4353A3 #6473BF #8F9AD1 #BBC1E3

Accessibility & contrast

On white

4.42

#6473BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#6473BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6473BF

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6473BF	#FFFFFF	#000000	##000000
##6473BF	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#567CC2

Deuteranopia (green-blind)

#4E74BD

Tritanopia (blue-blind)

#428390

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #6473bf;
/* rgb */ color: rgb(100, 115, 191);
/* oklch */ color: oklch(57.8% 0.118 273.7);

Tailwind

colors: {
  custom: {
    50: '#959bd2',
    500: '#6473bf',
    950: '#000000',
  },
}

SCSS

$custom: #6473bf;
$custom-light: #959bd2;
$custom-dark: #000000;

JSON

{
  "hex": "#6473bf",
  "rgb": {
    "r": 100,
    "g": 115,
    "b": 191
  },
  "hsl": {
    "h": 230.11,
    "s": 41.553,
    "l": 57.059
  },
  "oklch": {
    "l": 0.57775,
    "c": 0.11806,
    "h": 273.7
  },
  "luminance": 0.18732
}

Semantic roles & 50–950 ramp

primary

#6473BF

secondary

#D2CCAD

accent

#BD56D1

background

#F9F9FC

surface

#F2F2F9

border

#CCCCD2

text

#0E0E14

muted

#7E7E82

Preview Lab

Preview with #6473BF

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

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