#473EAD#473EAD

#473EAD is a dark, vivid blue. Relative luminance 0.078; OKLCH L 44.2% C 0.170 H 280.5°. Best body text is #FFFFFF at 8.20:1 contrast (WCAG AA passes).

Color values

HEX	#473EAD
RGB	rgb(71, 62, 173)
HSL	hsl(245, 47%, 46%)
HSV	hsv(245, 64%, 68%)
CMYK	cmyk(59%, 64.2%, 0%, 32.2%)
CIE-LAB	lab(33.57, 36.22, -58.27)
CIE-LCH	lch(33.57, 68.61, 301.87°)
OKLab	oklab(44.24% 0.031 -0.1676)
OKLCH	oklch(44.24% 0.17 280.5)
XYZ	xyz(11.8616, 7.8012, 40.4078)
Luminance	0.0780 (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

#473EAD #A4AD3E

analogous

#3E6CAD #473EAD #7E3EAD

triadic

#473EAD #AD473E #3EAD47

tetradic

#473EAD #AD3E6C #A4AD3E #3EAD7E

square

#473EAD #AD3E6C #A4AD3E #3EAD7E

split-complementary

#473EAD #AD7E3E #6CAD3E

monochromatic

#221E53 #352E80 #473EAD #6A62C7 #958FD7

Accessibility & contrast

On white

8.20

#473EAD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#473EAD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #473EAD

8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##473EAD	#FFFFFF	#000000	##FFFFFF
##473EAD	1.00	8.20	2.56	8.20
#FFFFFF	8.20	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053B1

Deuteranopia (green-blind)

#004BAB

Tritanopia (blue-blind)

#025A70

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #473ead;
/* rgb */ color: rgb(71, 62, 173);
/* oklch */ color: oklch(44.2% 0.170 280.5);

Tailwind

colors: {
  custom: {
    50: '#8574c6',
    500: '#473ead',
    950: '#000000',
  },
}

SCSS

$custom: #473ead;
$custom-light: #8574c6;
$custom-dark: #000000;

JSON

{
  "hex": "#473ead",
  "rgb": {
    "r": 71,
    "g": 62,
    "b": 173
  },
  "hsl": {
    "h": 244.865,
    "s": 47.234,
    "l": 46.078
  },
  "oklch": {
    "l": 0.4424,
    "c": 0.17043,
    "h": 280.5
  },
  "luminance": 0.07802
}

Semantic roles & 50–950 ramp

primary

#473EAD

secondary

#BDC285

accent

#D751CC

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #473EAD

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

Preview Lab → · Contrast checker → · Palette generator →