#4730BE#4730BE

#4730BE is a dark, highly saturated blue. Relative luminance 0.072; OKLCH L 43.7% C 0.207 H 280.9°. Best body text is #FFFFFF at 8.63:1 contrast (WCAG AA passes).

Color values

HEX	#4730BE
RGB	rgb(71, 48, 190)
HSL	hsl(250, 60%, 47%)
HSV	hsv(250, 75%, 75%)
CMYK	cmyk(62.6%, 74.7%, 0%, 25.5%)
CIE-LAB	lab(32.19, 49.54, -70.60)
CIE-LCH	lch(32.19, 86.25, 305.06°)
OKLab	oklab(43.72% 0.0392 -0.2037)
OKLCH	oklch(43.72% 0.207 280.9)
XYZ	xyz(12.9468, 7.1702, 49.4070)
Luminance	0.0717 (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

#4730BE #A7BE30

analogous

#3060BE #4730BE #8E30BE

triadic

#4730BE #BE4730 #30BE47

tetradic

#4730BE #BE3060 #A7BE30 #30BE8E

square

#4730BE #BE3060 #A7BE30 #30BE8E

split-complementary

#4730BE #BE8E30 #60BE30

monochromatic

#22175C #35248D #4730BE #6B57D4 #9688E1

Accessibility & contrast

On white

8.63

#4730BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#4730BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4730BE

8.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4730BE	#FFFFFF	#000000	##FFFFFF
##4730BE	1.00	8.63	2.43	8.63
#FFFFFF	8.63	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051C2

Deuteranopia (green-blind)

#0046BB

Tritanopia (blue-blind)

#005875

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #4730be;
/* rgb */ color: rgb(71, 48, 190);
/* oklch */ color: oklch(43.7% 0.207 280.9);

Tailwind

colors: {
  custom: {
    50: '#896bd3',
    500: '#4730be',
    950: '#000000',
  },
}

SCSS

$custom: #4730be;
$custom-light: #896bd3;
$custom-dark: #000000;

JSON

{
  "hex": "#4730be",
  "rgb": {
    "r": 71,
    "g": 48,
    "b": 190
  },
  "hsl": {
    "h": 249.718,
    "s": 59.664,
    "l": 46.667
  },
  "oklch": {
    "l": 0.43722,
    "c": 0.20742,
    "h": 280.9
  },
  "luminance": 0.07171
}

Semantic roles & 50–950 ramp

primary

#4730BE

secondary

#BECB7F

accent

#E345C9

background

#F9F6FD

surface

#F1EBFA

border

#CBC6D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #4730BE

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

Preview Lab → · Contrast checker → · Palette generator →