#473EAF#473EAF

#473EAF is a dark, vivid blue. Relative luminance 0.079; OKLCH L 44.4% C 0.173 H 280.3°. Best body text is #FFFFFF at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#473EAF
RGB	rgb(71, 62, 175)
HSL	hsl(245, 48%, 46%)
HSV	hsv(245, 65%, 69%)
CMYK	cmyk(59.4%, 64.6%, 0%, 31.4%)
CIE-LAB	lab(33.73, 36.87, -59.19)
CIE-LCH	lch(33.73, 69.74, 301.92°)
OKLab	oklab(44.41% 0.0308 -0.1703)
OKLCH	oklch(44.41% 0.173 280.3)
XYZ	xyz(12.0566, 7.8791, 41.4346)
Luminance	0.0788 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.73

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#473EAF #A6AF3E

analogous

#3E6EAF #473EAF #803EAF

triadic

#473EAF #AF473E #3EAF47

tetradic

#473EAF #AF3E6E #A6AF3E #3EAF80

square

#473EAF #AF3E6E #A6AF3E #3EAF80

split-complementary

#473EAF #AF803E #6EAF3E

monochromatic

#221E55 #352E82 #473EAF #6B63C8 #9690D8

Accessibility & contrast

On white

8.15

#473EAF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#473EAF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #473EAF

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##473EAF	#FFFFFF	#000000	##FFFFFF
##473EAF	1.00	8.15	2.58	8.15
#FFFFFF	8.15	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054B3

Deuteranopia (green-blind)

#004BAD

Tritanopia (blue-blind)

#005A71

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #473eaf;
/* rgb */ color: rgb(71, 62, 175);
/* oklch */ color: oklch(44.4% 0.173 280.3);

Tailwind

colors: {
  custom: {
    50: '#8574c8',
    500: '#473eaf',
    950: '#000000',
  },
}

SCSS

$custom: #473eaf;
$custom-light: #8574c8;
$custom-dark: #000000;

JSON

{
  "hex": "#473eaf",
  "rgb": {
    "r": 71,
    "g": 62,
    "b": 175
  },
  "hsl": {
    "h": 244.779,
    "s": 47.679,
    "l": 46.471
  },
  "oklch": {
    "l": 0.44411,
    "c": 0.17308,
    "h": 280.3
  },
  "luminance": 0.0788
}

Semantic roles & 50–950 ramp

primary

#473EAF

secondary

#BEC386

accent

#D751CD

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #473EAF

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

Preview Lab → · Contrast checker → · Palette generator →