#47447A#47447A

#47447A is a dark, moderate blue. Relative luminance 0.069; OKLCH L 41.6% C 0.089 H 284.4°. Best body text is #FFFFFF at 8.84:1 contrast (WCAG AA passes).

Color values

HEX	#47447A
RGB	rgb(71, 68, 122)
HSL	hsl(243, 28%, 37%)
HSV	hsv(243, 44%, 48%)
CMYK	cmyk(41.8%, 44.3%, 0%, 52.2%)
CIE-LAB	lab(31.53, 15.86, -30.41)
CIE-LCH	lch(31.53, 34.30, 297.55°)
OKLab	oklab(41.59% 0.022 -0.0858)
OKLCH	oklch(41.59% 0.089 284.4)
XYZ	xyz(8.1775, 6.8787, 19.3054)
Luminance	0.0688 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#47447A #777A44

analogous

#445C7A #47447A #62447A

triadic

#47447A #7A4744 #447A47

tetradic

#47447A #7A445C #777A44 #447A62

square

#47447A #7A445C #777A44 #447A62

split-complementary

#47447A #7A6244 #5C7A44

monochromatic

#19182B #302E53 #47447A #5E5AA1 #8380B8

Accessibility & contrast

On white

8.84

#47447A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#47447A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #47447A

8.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##47447A	#FFFFFF	#000000	##FFFFFF
##47447A	1.00	8.84	2.38	8.84
#FFFFFF	8.84	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#314C7C

Deuteranopia (green-blind)

#2F4979

Tritanopia (blue-blind)

#384F59

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #47447a;
/* rgb */ color: rgb(71, 68, 122);
/* oklch */ color: oklch(41.6% 0.089 284.4);

Tailwind

colors: {
  custom: {
    50: '#7d77a1',
    500: '#47447a',
    950: '#000000',
  },
}

SCSS

$custom: #47447a;
$custom-light: #7d77a1;
$custom-dark: #000000;

JSON

{
  "hex": "#47447a",
  "rgb": {
    "r": 71,
    "g": 68,
    "b": 122
  },
  "hsl": {
    "h": 243.333,
    "s": 28.421,
    "l": 37.255
  },
  "oklch": {
    "l": 0.41592,
    "c": 0.08852,
    "h": 284.4
  },
  "luminance": 0.06879
}

Semantic roles & 50–950 ramp

primary

#47447A

secondary

#A1A476

accent

#C563BF

background

#F7F7F9

surface

#EEEDF2

border

#C9C8CC

text

#0A080F

muted

#7C7B7E

Preview Lab

Preview with #47447A

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

Preview Lab → · Contrast checker → · Palette generator →