#47409A#47409A

#47409A is a dark, vivid blue. Relative luminance 0.073; OKLCH L 43.0% C 0.142 H 282.1°. Best body text is #FFFFFF at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#47409A
RGB	rgb(71, 64, 154)
HSL	hsl(245, 41%, 43%)
HSV	hsv(245, 58%, 60%)
CMYK	cmyk(53.9%, 58.4%, 0%, 39.6%)
CIE-LAB	lab(32.57, 28.76, -48.46)
CIE-LCH	lch(32.57, 56.35, 300.69°)
OKLab	oklab(43.04% 0.0299 -0.1388)
OKLCH	oklch(43.04% 0.142 282.1)
XYZ	xyz(10.2629, 7.3389, 31.4413)
Luminance	0.0734 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.95

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#47409A #939A40

analogous

#40669A #47409A #74409A

triadic

#47409A #9A4740 #409A47

tetradic

#47409A #9A4066 #939A40 #409A74

square

#47409A #9A4066 #939A40 #409A74

split-complementary

#47409A #9A7440 #669A40

monochromatic

#1F1C44 #332E6F #47409A #635CBB #8D87CD

Accessibility & contrast

On white

8.51

#47409A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#47409A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #47409A

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##47409A	#FFFFFF	#000000	##FFFFFF
##47409A	1.00	8.51	2.47	8.51
#FFFFFF	8.51	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00509D

Deuteranopia (green-blind)

#004998

Tritanopia (blue-blind)

#245566

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #47409a;
/* rgb */ color: rgb(71, 64, 154);
/* oklch */ color: oklch(43.0% 0.142 282.1);

Tailwind

colors: {
  custom: {
    50: '#8175b8',
    500: '#47409a',
    950: '#000000',
  },
}

SCSS

$custom: #47409a;
$custom-light: #8175b8;
$custom-dark: #000000;

JSON

{
  "hex": "#47409a",
  "rgb": {
    "r": 71,
    "g": 64,
    "b": 154
  },
  "hsl": {
    "h": 244.667,
    "s": 41.284,
    "l": 42.745
  },
  "oklch": {
    "l": 0.43042,
    "c": 0.14193,
    "h": 282.1
  },
  "luminance": 0.07339
}

Semantic roles & 50–950 ramp

primary

#47409A

secondary

#B3B87E

accent

#D157C8

background

#F8F7FB

surface

#EFEDF6

border

#CAC8D0

text

#0B0811

muted

#7C7B80

Preview Lab

Preview with #47409A

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

Preview Lab → · Contrast checker → · Palette generator →