#473DE4#473DE4

#473DE4 is a mid, highly saturated blue. Relative luminance 0.103; OKLCH L 49.2% C 0.240 H 275.6°. Best body text is #FFFFFF at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#473DE4
RGB	rgb(71, 61, 228)
HSL	hsl(244, 76%, 57%)
HSV	hsv(244, 73%, 89%)
CMYK	cmyk(68.9%, 73.2%, 0%, 10.6%)
CIE-LAB	lab(38.33, 54.34, -82.48)
CIE-LCH	lch(38.33, 98.77, 303.38°)
OKLab	oklab(49.18% 0.0235 -0.2384)
OKLCH	oklch(49.18% 0.24 275.6)
XYZ	xyz(18.2663, 10.2768, 74.4047)
Luminance	0.1028 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 3.90

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#473DE4 #DAE43D

analogous

#3D87E4 #473DE4 #9B3DE4

triadic

#473DE4 #E4473D #3DE447

tetradic

#473DE4 #E43D87 #DAE43D #3DE49B

square

#473DE4 #E43D87 #DAE43D #3DE49B

split-complementary

#473DE4 #E49B3D #87E43D

monochromatic

#1C1492 #261CC8 #473DE4 #7A73EB #ADA8F3

Accessibility & contrast

On white

6.87

#473DE4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#473DE4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #473DE4

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##473DE4	#FFFFFF	#000000	##FFFFFF
##473DE4	1.00	6.87	3.06	6.87
#FFFFFF	6.87	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062E9

Deuteranopia (green-blind)

#0053E1

Tritanopia (blue-blind)

#006D8D

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #473de4;
/* rgb */ color: rgb(71, 61, 228);
/* oklch */ color: oklch(49.2% 0.240 275.6);

Tailwind

colors: {
  custom: {
    50: '#8f75ee',
    500: '#473de4',
    950: '#000000',
  },
}

SCSS

$custom: #473de4;
$custom-light: #8f75ee;
$custom-dark: #000000;

JSON

{
  "hex": "#473de4",
  "rgb": {
    "r": 71,
    "g": 61,
    "b": 228
  },
  "hsl": {
    "h": 243.593,
    "s": 75.566,
    "l": 56.667
  },
  "oklch": {
    "l": 0.4918,
    "c": 0.23958,
    "h": 275.6
  },
  "luminance": 0.10279
}

Semantic roles & 50–950 ramp

primary

#473DE4

secondary

#DCE19C

accent

#F236E7

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0817

muted

#7E7B85

Preview Lab

Preview with #473DE4

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

Preview Lab → · Contrast checker → · Palette generator →