#473FAC#473FAC

#473FAC is a dark, vivid blue. Relative luminance 0.079; OKLCH L 44.3% C 0.168 H 280.3°. Best body text is #FFFFFF at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#473FAC
RGB	rgb(71, 63, 172)
HSL	hsl(244, 46%, 46%)
HSV	hsv(244, 63%, 67%)
CMYK	cmyk(58.7%, 63.4%, 0%, 32.5%)
CIE-LAB	lab(33.72, 35.28, -57.43)
CIE-LCH	lch(33.72, 67.40, 301.57°)
OKLab	oklab(44.32% 0.0302 -0.1651)
OKLCH	oklch(44.32% 0.168 280.3)
XYZ	xyz(11.8201, 7.8724, 39.9184)
Luminance	0.0787 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#473FAC #A4AC3F

analogous

#3F6DAC #473FAC #7D3FAC

triadic

#473FAC #AC473F #3FAC47

tetradic

#473FAC #AC3F6D #A4AC3F #3FAC7D

square

#473FAC #AC3F6D #A4AC3F #3FAC7D

split-complementary

#473FAC #AC7D3F #6DAC3F

monochromatic

#221E52 #352F7F #473FAC #6A63C6 #958FD6

Accessibility & contrast

On white

8.16

#473FAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#473FAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #473FAC

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##473FAC	#FFFFFF	#000000	##FFFFFF
##473FAC	1.00	8.16	2.57	8.16
#FFFFFF	8.16	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053AF

Deuteranopia (green-blind)

#004BAA

Tritanopia (blue-blind)

#055A6F

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #473fac;
/* rgb */ color: rgb(71, 63, 172);
/* oklch */ color: oklch(44.3% 0.168 280.3);

Tailwind

colors: {
  custom: {
    50: '#8474c6',
    500: '#473fac',
    950: '#000000',
  },
}

SCSS

$custom: #473fac;
$custom-light: #8474c6;
$custom-dark: #000000;

JSON

{
  "hex": "#473fac",
  "rgb": {
    "r": 71,
    "g": 63,
    "b": 172
  },
  "hsl": {
    "h": 244.404,
    "s": 46.383,
    "l": 46.078
  },
  "oklch": {
    "l": 0.44324,
    "c": 0.16785,
    "h": 280.3
  },
  "luminance": 0.07873
}

Semantic roles & 50–950 ramp

primary

#473FAC

secondary

#BDC186

accent

#D652CC

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #473FAC

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

Preview Lab → · Contrast checker → · Palette generator →