#6475A4#6475A4

#6475A4 is a mid, moderate blue. Relative luminance 0.181; OKLCH L 56.8% C 0.076 H 268.7°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#6475A4
RGB	rgb(100, 117, 164)
HSL	hsl(224, 26%, 52%)
HSV	hsv(224, 39%, 64%)
CMYK	cmyk(39%, 28.7%, 0%, 35.7%)
CIE-LAB	lab(49.63, 5.91, -27.22)
CIE-LCH	lch(49.63, 27.85, 282.25°)
OKLab	oklab(56.78% -0.0018 -0.0758)
OKLCH	oklch(56.78% 0.076 268.7)
XYZ	xyz(18.3156, 18.1114, 37.6455)
Luminance	0.1811 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6475A4 #A49364

analogous

#6495A4 #6475A4 #7364A4

triadic

#6475A4 #A46475 #75A464

tetradic

#6475A4 #A46495 #A49364 #64A473

square

#6475A4 #A46495 #A49364 #64A473

split-complementary

#6475A4 #A47364 #95A464

monochromatic

#343E59 #4B5980 #6475A4 #8B97BB #B1BAD1

Accessibility & contrast

On white

4.54

#6475A4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#6475A4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6475A4

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6475A4	#FFFFFF	#000000	##000000
##6475A4	1.00	4.54	4.62	4.62
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6579A6

Deuteranopia (green-blind)

#5F73A3

Tritanopia (blue-blind)

#507E85

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #6475a4;
/* rgb */ color: rgb(100, 117, 164);
/* oklch */ color: oklch(56.8% 0.076 268.7);

Tailwind

colors: {
  custom: {
    50: '#929cbf',
    500: '#6475a4',
    950: '#000000',
  },
}

SCSS

$custom: #6475a4;
$custom-light: #929cbf;
$custom-dark: #000000;

JSON

{
  "hex": "#6475a4",
  "rgb": {
    "r": 100,
    "g": 117,
    "b": 164
  },
  "hsl": {
    "h": 224.063,
    "s": 26.016,
    "l": 51.765
  },
  "oklch": {
    "l": 0.5678,
    "c": 0.07584,
    "h": 268.7
  },
  "luminance": 0.18112
}

Semantic roles & 50–950 ramp

primary

#6475A4

secondary

#C0B8A4

accent

#AA65C2

background

#F9F9FB

surface

#F1F2F7

border

#CBCCD0

text

#0D0E12

muted

#7E7E81

Preview Lab

Preview with #6475A4

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

Preview Lab → · Contrast checker → · Palette generator →