#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
RGBrgb(71, 48, 190)
HSLhsl(250, 60%, 47%)
HSVhsv(250, 75%, 75%)
CMYKcmyk(62.6%, 74.7%, 0%, 25.5%)
CIE-LABlab(32.19, 49.54, -70.60)
CIE-LCHlch(32.19, 86.25, 305.06°)
OKLaboklab(43.72% 0.0392 -0.2037)
OKLCHoklch(43.72% 0.207 280.9)
XYZxyz(12.9468, 7.1702, 49.4070)
Luminance0.0717 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

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
##4730BE1.008.632.438.63
#FFFFFF8.631.0021.001.00
#0000002.4321.001.0021.00
##FFFFFF8.631.0021.001.00

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 →

#4730BE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva