#6473BE#6473BE

#6473BE is a mid, moderate blue. Relative luminance 0.187; OKLCH L 57.7% C 0.117 H 273.7°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#6473BE
RGB	rgb(100, 115, 190)
HSL	hsl(230, 41%, 57%)
HSV	hsv(230, 47%, 75%)
CMYK	cmyk(47.4%, 39.5%, 0%, 25.5%)
CIE-LAB	lab(50.32, 14.86, -41.20)
CIE-LCH	lch(50.32, 43.80, 289.83°)
OKLab	oklab(57.72% 0.0074 -0.1164)
OKLCH	oklch(57.72% 0.117 273.7)
XYZ	xyz(20.6776, 18.6873, 51.2227)
Luminance	0.1869 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6473BE #BEAF64

analogous

#64A0BE #6473BE #8264BE

triadic

#6473BE #BE6473 #73BE64

tetradic

#6473BE #BE64A0 #BEAF64 #64BE82

square

#6473BE #BE64A0 #BEAF64 #64BE82

split-complementary

#6473BE #BE8264 #A0BE64

monochromatic

#323D76 #4453A1 #6473BE #8F9AD0 #BAC1E2

Accessibility & contrast

On white

4.43

#6473BE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#6473BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6473BE

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6473BE	#FFFFFF	#000000	##000000
##6473BE	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#577CC1

Deuteranopia (green-blind)

#4E74BC

Tritanopia (blue-blind)

#42838F

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #6473be;
/* rgb */ color: rgb(100, 115, 190);
/* oklch */ color: oklch(57.7% 0.117 273.7);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#6473be",
  "rgb": {
    "r": 100,
    "g": 115,
    "b": 190
  },
  "hsl": {
    "h": 230,
    "s": 40.909,
    "l": 56.863
  },
  "oklch": {
    "l": 0.57719,
    "c": 0.11661,
    "h": 273.7
  },
  "luminance": 0.18688
}

Semantic roles & 50–950 ramp

primary

#6473BE

secondary

#D1CBAD

accent

#BC57D1

background

#F9F9FC

surface

#F2F2F9

border

#CCCCD2

text

#0E0E14

muted

#7E7E82

Preview Lab

Preview with #6473BE

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

Preview Lab → · Contrast checker → · Palette generator →