#474F71#474F71

#474F71 is a dark, muted blue. Relative luminance 0.081; OKLCH L 43.5% C 0.057 H 273.6°. Best body text is #FFFFFF at 8.00:1 contrast (WCAG AA passes).

Color values

HEX	#474F71
RGB	rgb(71, 79, 113)
HSL	hsl(229, 23%, 36%)
HSV	hsv(229, 37%, 44%)
CMYK	cmyk(37.2%, 30.1%, 0%, 55.7%)
CIE-LAB	lab(34.24, 5.94, -20.54)
CIE-LCH	lch(34.24, 21.38, 286.14°)
OKLab	oklab(43.52% 0.0036 -0.0571)
OKLCH	oklch(43.52% 0.057 273.6)
XYZ	xyz(8.3743, 8.1235, 16.7463)
Luminance	0.0812 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#474F71 #716947

analogous

#476471 #474F71 #544771

triadic

#474F71 #71474F #4F7147

tetradic

#474F71 #714764 #716947 #477154

square

#474F71 #714764 #716947 #477154

split-complementary

#474F71 #715447 #647147

monochromatic

#181A26 #2F354B #474F71 #5F6997 #828BB0

Accessibility & contrast

On white

8.00

#474F71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#474F71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #474F71

8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##474F71	#FFFFFF	#000000	##FFFFFF
##474F71	1.00	8.00	2.62	8.00
#FFFFFF	8.00	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#445272

Deuteranopia (green-blind)

#414F70

Tritanopia (blue-blind)

#3B565B

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #474f71;
/* rgb */ color: rgb(71, 79, 113);
/* oklch */ color: oklch(43.5% 0.057 273.6);

Tailwind

colors: {
  custom: {
    50: '#7c809a',
    500: '#474f71',
    950: '#000000',
  },
}

SCSS

$custom: #474f71;
$custom-light: #7c809a;
$custom-dark: #000000;

JSON

{
  "hex": "#474f71",
  "rgb": {
    "r": 71,
    "g": 79,
    "b": 113
  },
  "hsl": {
    "h": 228.571,
    "s": 22.826,
    "l": 36.078
  },
  "oklch": {
    "l": 0.43522,
    "c": 0.05724,
    "h": 273.6
  },
  "luminance": 0.08124
}

Semantic roles & 50–950 ramp

primary

#474F71

secondary

#9D9577

accent

#AF68BF

background

#F7F7F9

surface

#EEEEF2

border

#C9C9CC

text

#090A0E

muted

#7B7C7E

Preview Lab

Preview with #474F71

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

Preview Lab → · Contrast checker → · Palette generator →