#474D8A#474D8A

#474D8A is a dark, moderate blue. Relative luminance 0.085; OKLCH L 44.5% C 0.100 H 277.3°. Best body text is #FFFFFF at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#474D8A
RGB	rgb(71, 77, 138)
HSL	hsl(235, 32%, 41%)
HSV	hsv(235, 49%, 54%)
CMYK	cmyk(48.6%, 44.2%, 0%, 45.9%)
CIE-LAB	lab(34.97, 15.08, -34.85)
CIE-LCH	lch(34.97, 37.98, 293.40°)
OKLab	oklab(44.51% 0.0127 -0.0987)
OKLCH	oklch(44.51% 0.1 277.3)
XYZ	xyz(9.8384, 8.4818, 25.1586)
Luminance	0.0848 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#474D8A #8A8447

analogous

#476E8A #474D8A #62478A

triadic

#474D8A #8A474D #4D8A47

tetradic

#474D8A #8A476E #8A8447 #478A62

square

#474D8A #8A476E #8A8447 #478A62

split-complementary

#474D8A #8A6247 #6E8A47

monochromatic

#1D2039 #323662 #474D8A #6168AE #898EC2

Accessibility & contrast

On white

7.79

#474D8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#474D8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #474D8A

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##474D8A	#FFFFFF	#000000	##FFFFFF
##474D8A	1.00	7.79	2.70	7.79
#FFFFFF	7.79	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35558C

Deuteranopia (green-blind)

#305089

Tritanopia (blue-blind)

#2F5A65

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #474d8a;
/* rgb */ color: rgb(71, 77, 138);
/* oklch */ color: oklch(44.5% 0.100 277.3);

Tailwind

colors: {
  custom: {
    50: '#7e7eac',
    500: '#474d8a',
    950: '#000000',
  },
}

SCSS

$custom: #474d8a;
$custom-light: #7e7eac;
$custom-dark: #000000;

JSON

{
  "hex": "#474d8a",
  "rgb": {
    "r": 71,
    "g": 77,
    "b": 138
  },
  "hsl": {
    "h": 234.627,
    "s": 32.057,
    "l": 40.98
  },
  "oklch": {
    "l": 0.4451,
    "c": 0.0995,
    "h": 277.3
  },
  "luminance": 0.08482
}

Semantic roles & 50–950 ramp

primary

#474D8A

secondary

#AEAA7F

accent

#BF60C8

background

#F7F7FA

surface

#EEEEF4

border

#C9C9CE

text

#0A0A10

muted

#7C7C7F

Preview Lab

Preview with #474D8A

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

Preview Lab → · Contrast checker → · Palette generator →