#4771D3#4771D3

#4771D3 is a mid, vivid blue. Relative luminance 0.179; OKLCH L 56.9% C 0.158 H 264.5°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX#4771D3
RGBrgb(71, 113, 211)
HSLhsl(222, 61%, 55%)
HSVhsv(222, 66%, 83%)
CMYKcmyk(66.4%, 46.4%, 0%, 17.3%)
CIE-LABlab(49.31, 17.14, -54.92)
CIE-LCHlch(49.31, 57.53, 287.33°)
OKLaboklab(56.9% -0.0152 -0.1572)
OKLCHoklch(56.9% 0.158 264.5)
XYZxyz(20.2574, 17.8510, 63.9934)
Luminance0.1785 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4771D3 #D3A947
analogous
#47B7D3 #4771D3 #6347D3
triadic
#4771D3 #D34771 #71D347
tetradic
#4771D3 #D347B7 #D3A947 #47D363
square
#4771D3 #D347B7 #D3A947 #47D363
split-complementary
#4771D3 #D36347 #B7D347
monochromatic
#1F3C81 #2B53B2 #4771D3 #7897DF #AABDEB

Accessibility & contrast

On white

4.59
#4771D3 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.57
#4771D3 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4771D3
4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4771D3#FFFFFF#000000##FFFFFF
##4771D31.004.594.574.59
#FFFFFF4.591.0021.001.00
#0000004.5721.001.0021.00
##FFFFFF4.591.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3F7CD7
Deuteranopia (green-blind)
#236FD1
Tritanopia (blue-blind)
#008898
Achromatopsia (no color)
#757575

Design tokens & code

CSS
--color: #4771d3;
/* rgb */ color: rgb(71, 113, 211);
/* oklch */ color: oklch(56.9% 0.158 264.5);
Tailwind
colors: {
  custom: {
    50: '#8999e1',
    500: '#4771d3',
    950: '#000000',
  },
}
SCSS
$custom: #4771d3;
$custom-light: #8999e1;
$custom-dark: #000000;
JSON
{
  "hex": "#4771d3",
  "rgb": {
    "r": 71,
    "g": 113,
    "b": 211
  },
  "hsl": {
    "h": 222,
    "s": 61.404,
    "l": 55.294
  },
  "oklch": {
    "l": 0.56896,
    "c": 0.15791,
    "h": 264.5
  },
  "luminance": 0.17853
}

Semantic roles & 50–950 ramp

primary
#4771D3
secondary
#D8C79E
accent
#B443E5
background
#F9F9FD
surface
#F1F2FB
border
#CBCCD4
text
#0D0D15
muted
#7E7E83

Preview Lab

Preview with #4771D3

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

Preview Lab → · Contrast checker → · Palette generator →

#4771D3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva