#473BDA#473BDA

#473BDA is a mid, highly saturated blue. Relative luminance 0.095; OKLCH L 47.9% C 0.230 H 276.6°. Best body text is #FFFFFF at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#473BDA
RGB	rgb(71, 59, 218)
HSL	hsl(245, 68%, 54%)
HSV	hsv(245, 73%, 85%)
CMYK	cmyk(67.4%, 72.9%, 0%, 14.5%)
CIE-LAB	lab(36.98, 52.31, -78.99)
CIE-LCH	lch(36.98, 94.74, 303.51°)
OKLab	oklab(47.93% 0.0265 -0.2282)
OKLCH	oklch(47.93% 0.23 276.6)
XYZ	xyz(16.8133, 9.5280, 67.2691)
Luminance	0.0953 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.39

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#473BDA #CEDA3B

analogous

#3B7FDA #473BDA #963BDA

triadic

#473BDA #DA473B #3BDA47

tetradic

#473BDA #DA3B7F #CEDA3B #3BDA96

square

#473BDA #DA3B7F #CEDA3B #3BDA96

split-complementary

#473BDA #DA963B #7FDA3B

monochromatic

#211982 #2D22B6 #473BDA #776EE4 #A8A2ED

Accessibility & contrast

On white

7.23

#473BDA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#473BDA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #473BDA

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##473BDA	#FFFFFF	#000000	##FFFFFF
##473BDA	1.00	7.23	2.91	7.23
#FFFFFF	7.23	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EDF

Deuteranopia (green-blind)

#0050D7

Tritanopia (blue-blind)

#006887

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #473bda;
/* rgb */ color: rgb(71, 59, 218);
/* oklch */ color: oklch(47.9% 0.230 276.6);

Tailwind

colors: {
  custom: {
    50: '#8d73e7',
    500: '#473bda',
    950: '#000000',
  },
}

SCSS

$custom: #473bda;
$custom-light: #8d73e7;
$custom-dark: #000000;

JSON

{
  "hex": "#473bda",
  "rgb": {
    "r": 71,
    "g": 59,
    "b": 218
  },
  "hsl": {
    "h": 244.528,
    "s": 68.24,
    "l": 54.314
  },
  "oklch": {
    "l": 0.47929,
    "c": 0.22979,
    "h": 276.6
  },
  "luminance": 0.09529
}

Semantic roles & 50–950 ramp

primary

#473BDA

secondary

#D5DA97

accent

#EB3DDE

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #473BDA

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

Preview Lab → · Contrast checker → · Palette generator →