#6475A5#6475A5

#6475A5 is a mid, moderate blue. Relative luminance 0.181; OKLCH L 56.8% C 0.077 H 268.9°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#6475A5
RGB	rgb(100, 117, 165)
HSL	hsl(224, 27%, 52%)
HSV	hsv(224, 39%, 65%)
CMYK	cmyk(39.4%, 29.1%, 0%, 35.3%)
CIE-LAB	lab(49.67, 6.20, -27.73)
CIE-LCH	lch(49.67, 28.41, 282.59°)
OKLab	oklab(56.83% -0.0015 -0.0773)
OKLCH	oklch(56.83% 0.077 268.9)
XYZ	xyz(18.4063, 18.1477, 38.1230)
Luminance	0.1815 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6475A5 #A59464

analogous

#6496A5 #6475A5 #7464A5

triadic

#6475A5 #A56475 #75A564

tetradic

#6475A5 #A56496 #A59464 #64A574

square

#6475A5 #A56496 #A59464 #64A574

split-complementary

#6475A5 #A57464 #96A564

monochromatic

#343E5A #4B5981 #6475A5 #8B97BB #B1BAD2

Accessibility & contrast

On white

4.54

#6475A5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#6475A5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6475A5

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6475A5	#FFFFFF	#000000	##000000
##6475A5	1.00	4.54	4.63	4.63
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6579A7

Deuteranopia (green-blind)

#5F74A4

Tritanopia (blue-blind)

#4F7F86

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #6475a5;
/* rgb */ color: rgb(100, 117, 165);
/* oklch */ color: oklch(56.8% 0.077 268.9);

Tailwind

colors: {
  custom: {
    50: '#929cc0',
    500: '#6475a5',
    950: '#000000',
  },
}

SCSS

$custom: #6475a5;
$custom-light: #929cc0;
$custom-dark: #000000;

JSON

{
  "hex": "#6475a5",
  "rgb": {
    "r": 100,
    "g": 117,
    "b": 165
  },
  "hsl": {
    "h": 224.308,
    "s": 26.531,
    "l": 51.961
  },
  "oklch": {
    "l": 0.56828,
    "c": 0.07731,
    "h": 268.9
  },
  "luminance": 0.18149
}

Semantic roles & 50–950 ramp

primary

#6475A5

secondary

#C1B9A4

accent

#AA65C3

background

#F9F9FB

surface

#F1F2F7

border

#CBCCD0

text

#0D0E12

muted

#7E7E81

Preview Lab

Preview with #6475A5

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

Preview Lab → · Contrast checker → · Palette generator →