#475181#475181

#475181 is a dark, moderate blue. Relative luminance 0.088; OKLCH L 44.8% C 0.080 H 273.8°. Best body text is #FFFFFF at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#475181
RGB	rgb(71, 81, 129)
HSL	hsl(230, 29%, 39%)
HSV	hsv(230, 45%, 51%)
CMYK	cmyk(45%, 37.2%, 0%, 49.4%)
CIE-LAB	lab(35.61, 9.59, -28.31)
CIE-LCH	lch(35.61, 29.89, 288.71°)
OKLab	oklab(44.85% 0.0053 -0.0796)
OKLCH	oklch(44.85% 0.08 273.8)
XYZ	xyz(9.5022, 8.8089, 21.9642)
Luminance	0.0881 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#475181 #817747

analogous

#476E81 #475181 #5A4781

triadic

#475181 #814751 #518147

tetradic

#475181 #81476E #817747 #47815A

square

#475181 #81476E #817747 #47815A

split-complementary

#475181 #815A47 #6E8147

monochromatic

#1C1F32 #31385A #475181 #5F6BA7 #868FBC

Accessibility & contrast

On white

7.60

#475181 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#475181 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #475181

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##475181	#FFFFFF	#000000	##FFFFFF
##475181	1.00	7.60	2.76	7.60
#FFFFFF	7.60	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#405683

Deuteranopia (green-blind)

#3B5280

Tritanopia (blue-blind)

#335B63

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #475181;
/* rgb */ color: rgb(71, 81, 129);
/* oklch */ color: oklch(44.8% 0.080 273.8);

Tailwind

colors: {
  custom: {
    50: '#7d81a6',
    500: '#475181',
    950: '#000000',
  },
}

SCSS

$custom: #475181;
$custom-light: #7d81a6;
$custom-dark: #000000;

JSON

{
  "hex": "#475181",
  "rgb": {
    "r": 71,
    "g": 81,
    "b": 129
  },
  "hsl": {
    "h": 229.655,
    "s": 29,
    "l": 39.216
  },
  "oklch": {
    "l": 0.44845,
    "c": 0.07975,
    "h": 273.8
  },
  "luminance": 0.08809
}

Semantic roles & 50–950 ramp

primary

#475181

secondary

#A8A07C

accent

#B463C5

background

#F7F7FA

surface

#EEEEF4

border

#C9C9CE

text

#0A0A0F

muted

#7C7C7F

Preview Lab

Preview with #475181

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

Preview Lab → · Contrast checker → · Palette generator →