#473BAC#473BAC

#473BAC is a dark, vivid blue. Relative luminance 0.074; OKLCH L 43.7% C 0.173 H 281.3°. Best body text is #FFFFFF at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#473BAC
RGB	rgb(71, 59, 172)
HSL	hsl(246, 49%, 45%)
HSV	hsv(246, 66%, 67%)
CMYK	cmyk(58.7%, 65.7%, 0%, 32.5%)
CIE-LAB	lab(32.80, 37.72, -58.92)
CIE-LCH	lch(32.80, 69.96, 302.63°)
OKLab	oklab(43.66% 0.0338 -0.1695)
OKLCH	oklch(43.66% 0.173 281.3)
XYZ	xyz(11.6066, 7.4453, 39.8472)
Luminance	0.0745 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.44

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#473BAC #A0AC3B

analogous

#3B67AC #473BAC #803BAC

triadic

#473BAC #AC473B #3BAC47

tetradic

#473BAC #AC3B67 #A0AC3B #3BAC80

square

#473BAC #AC3B67 #A0AC3B #3BAC80

split-complementary

#473BAC #AC803B #67AC3B

monochromatic

#211C51 #342B7E #473BAC #685DC7 #938AD7

Accessibility & contrast

On white

8.44

#473BAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#473BAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #473BAC

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##473BAC	#FFFFFF	#000000	##FFFFFF
##473BAC	1.00	8.44	2.49	8.44
#FFFFFF	8.44	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051B0

Deuteranopia (green-blind)

#0049AA

Tritanopia (blue-blind)

#07586E

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #473bac;
/* rgb */ color: rgb(71, 59, 172);
/* oklch */ color: oklch(43.7% 0.173 281.3);

Tailwind

colors: {
  custom: {
    50: '#8572c6',
    500: '#473bac',
    950: '#000000',
  },
}

SCSS

$custom: #473bac;
$custom-light: #8572c6;
$custom-dark: #000000;

JSON

{
  "hex": "#473bac",
  "rgb": {
    "r": 71,
    "g": 59,
    "b": 172
  },
  "hsl": {
    "h": 246.372,
    "s": 48.918,
    "l": 45.294
  },
  "oklch": {
    "l": 0.43658,
    "c": 0.17286,
    "h": 281.3
  },
  "luminance": 0.07446
}

Semantic roles & 50–950 ramp

primary

#473BAC

secondary

#BBC181

accent

#D84FCA

background

#F8F6FC

surface

#F0ECF8

border

#CBC7D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #473BAC

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

Preview Lab → · Contrast checker → · Palette generator →