#473CAB#473CAB

#473CAB is a dark, vivid blue. Relative luminance 0.075; OKLCH L 43.7% C 0.170 H 281.2°. Best body text is #FFFFFF at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#473CAB
RGB	rgb(71, 60, 171)
HSL	hsl(246, 48%, 45%)
HSV	hsv(246, 65%, 67%)
CMYK	cmyk(58.5%, 64.9%, 0%, 32.9%)
CIE-LAB	lab(32.94, 36.79, -58.09)
CIE-LCH	lch(32.94, 68.76, 302.35°)
OKLab	oklab(43.74% 0.033 -0.1671)
OKLCH	oklch(43.74% 0.17 281.2)
XYZ	xyz(11.5628, 7.5108, 39.3606)
Luminance	0.0751 (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

#473CAB #A0AB3C

analogous

#3C68AB #473CAB #7E3CAB

triadic

#473CAB #AB473C #3CAB47

tetradic

#473CAB #AB3C68 #A0AB3C #3CAB7E

square

#473CAB #AB3C68 #A0AB3C #3CAB7E

split-complementary

#473CAB #AB7E3C #68AB3C

monochromatic

#211C50 #342C7E #473CAB #685EC6 #938BD6

Accessibility & contrast

On white

8.39

#473CAB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#473CAB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #473CAB

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##473CAB	#FFFFFF	#000000	##FFFFFF
##473CAB	1.00	8.39	2.50	8.39
#FFFFFF	8.39	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051AF

Deuteranopia (green-blind)

#0049A9

Tritanopia (blue-blind)

#09586E

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #473cab;
/* rgb */ color: rgb(71, 60, 171);
/* oklch */ color: oklch(43.7% 0.170 281.2);

Tailwind

colors: {
  custom: {
    50: '#8572c5',
    500: '#473cab',
    950: '#000000',
  },
}

SCSS

$custom: #473cab;
$custom-light: #8572c5;
$custom-dark: #000000;

JSON

{
  "hex": "#473cab",
  "rgb": {
    "r": 71,
    "g": 60,
    "b": 171
  },
  "hsl": {
    "h": 245.946,
    "s": 48.052,
    "l": 45.294
  },
  "oklch": {
    "l": 0.43736,
    "c": 0.1703,
    "h": 281.2
  },
  "luminance": 0.07512
}

Semantic roles & 50–950 ramp

primary

#473CAB

secondary

#BBC182

accent

#D850CA

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #473CAB

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

Preview Lab → · Contrast checker → · Palette generator →