#473ABB#473ABB

#473ABB is a dark, vivid blue. Relative luminance 0.080; OKLCH L 44.8% C 0.193 H 279.7°. Best body text is #FFFFFF at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#473ABB
RGB	rgb(71, 58, 187)
HSL	hsl(246, 53%, 48%)
HSV	hsv(246, 69%, 73%)
CMYK	cmyk(62%, 69%, 0%, 26.7%)
CIE-LAB	lab(33.88, 43.12, -66.05)
CIE-LCH	lch(33.88, 78.88, 303.14°)
OKLab	oklab(44.84% 0.0327 -0.1904)
OKLCH	oklch(44.84% 0.193 279.7)
XYZ	xyz(13.0784, 7.9526, 47.8499)
Luminance	0.0795 (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

#473ABB #AEBB3A

analogous

#3A6DBB #473ABB #883ABB

triadic

#473ABB #BB473A #3ABB47

tetradic

#473ABB #BB3A6D #AEBB3A #3ABB88

square

#473ABB #BB3A6D #AEBB3A #3ABB88

split-complementary

#473ABB #BB883A #6DBB3A

monochromatic

#241D5E #352C8C #473ABB #6E63CF #9A92DD

Accessibility & contrast

On white

8.11

#473ABB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#473ABB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #473ABB

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##473ABB	#FFFFFF	#000000	##FFFFFF
##473ABB	1.00	8.11	2.59	8.11
#FFFFFF	8.11	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055BF

Deuteranopia (green-blind)

#004BB9

Tritanopia (blue-blind)

#005C76

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #473abb;
/* rgb */ color: rgb(71, 58, 187);
/* oklch */ color: oklch(44.8% 0.193 279.7);

Tailwind

colors: {
  custom: {
    50: '#8872d1',
    500: '#473abb',
    950: '#000000',
  },
}

SCSS

$custom: #473abb;
$custom-light: #8872d1;
$custom-dark: #000000;

JSON

{
  "hex": "#473abb",
  "rgb": {
    "r": 71,
    "g": 58,
    "b": 187
  },
  "hsl": {
    "h": 246.047,
    "s": 52.653,
    "l": 48.039
  },
  "oklch": {
    "l": 0.44842,
    "c": 0.1932,
    "h": 279.7
  },
  "luminance": 0.07954
}

Semantic roles & 50–950 ramp

primary

#473ABB

secondary

#C2C888

accent

#DC4CCE

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0D0814

muted

#7D7B82

Preview Lab

Preview with #473ABB

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

Preview Lab → · Contrast checker → · Palette generator →