#475D91#475D91

#475D91 is a mid, moderate blue. Relative luminance 0.112; OKLCH L 48.5% C 0.088 H 265.8°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#475D91
RGB	rgb(71, 93, 145)
HSL	hsl(222, 34%, 42%)
HSV	hsv(222, 51%, 57%)
CMYK	cmyk(51%, 35.9%, 0%, 43.1%)
CIE-LAB	lab(39.94, 7.07, -31.25)
CIE-LCH	lch(39.94, 32.04, 282.75°)
OKLab	oklab(48.46% -0.0065 -0.0881)
OKLCH	oklch(48.46% 0.088 265.8)
XYZ	xyz(11.6220, 11.2119, 28.3343)
Luminance	0.1121 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475D91 #917B47

analogous

#478291 #475D91 #564791

triadic

#475D91 #91475D #5D9147

tetradic

#475D91 #914782 #917B47 #479156

square

#475D91 #914782 #917B47 #479156

split-complementary

#475D91 #915647 #829147

monochromatic

#1F283F #334368 #475D91 #637AB2 #8C9DC7

Accessibility & contrast

On white

6.48

#475D91 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#475D91 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #475D91

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475D91	#FFFFFF	#000000	##FFFFFF
##475D91	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#496293

Deuteranopia (green-blind)

#415B90

Tritanopia (blue-blind)

#276870

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #475d91;
/* rgb */ color: rgb(71, 93, 145);
/* oklch */ color: oklch(48.5% 0.088 265.8);

Tailwind

colors: {
  custom: {
    50: '#7f8ab1',
    500: '#475d91',
    950: '#000000',
  },
}

SCSS

$custom: #475d91;
$custom-light: #7f8ab1;
$custom-dark: #000000;

JSON

{
  "hex": "#475d91",
  "rgb": {
    "r": 71,
    "g": 93,
    "b": 145
  },
  "hsl": {
    "h": 222.162,
    "s": 34.259,
    "l": 42.353
  },
  "oklch": {
    "l": 0.48456,
    "c": 0.0883,
    "h": 265.8
  },
  "luminance": 0.11213
}

Semantic roles & 50–950 ramp

primary

#475D91

secondary

#B2A482

accent

#AA5DCA

background

#F7F8FA

surface

#EEF0F5

border

#C9CBCF

text

#0A0B11

muted

#7C7C80

Preview Lab

Preview with #475D91

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

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