#4A71D9#4A71D9

#4A71D9 is a mid, vivid blue. Relative luminance 0.183; OKLCH L 57.4% C 0.165 H 265.9°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX#4A71D9
RGBrgb(74, 113, 217)
HSLhsl(224, 65%, 57%)
HSVhsv(224, 66%, 85%)
CMYKcmyk(65.9%, 47.9%, 0%, 14.9%)
CIE-LABlab(49.83, 19.73, -57.49)
CIE-LCHlch(49.83, 60.78, 288.94°)
OKLaboklab(57.44% -0.0117 -0.1647)
OKLCHoklch(57.44% 0.165 265.9)
XYZxyz(21.2492, 18.2738, 68.0396)
Luminance0.1828 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4A71D9 #D9B24A
analogous
#4AB9D9 #4A71D9 #6A4AD9
triadic
#4A71D9 #D94A71 #71D94A
tetradic
#4A71D9 #D94AB9 #D9B24A #4AD96A
square
#4A71D9 #D94AB9 #D9B24A #4AD96A
split-complementary
#4A71D9 #D96A4A #B9D94A
monochromatic
#1D3B8B #2851BE #4A71D9 #7D99E4 #AFC0EE

Accessibility & contrast

On white

4.51
#4A71D9 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.66
#4A71D9 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A71D9
4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4A71D9#FFFFFF#000000##000000
##4A71D91.004.514.664.66
#FFFFFF4.511.0021.0021.00
#0000004.6621.001.001.00
##0000004.6621.001.001.00

Color blindness preview

Protanopia (red-blind)
#3A7DDD
Deuteranopia (green-blind)
#1870D7
Tritanopia (blue-blind)
#00899A
Achromatopsia (no color)
#767676

Design tokens & code

CSS
--color: #4a71d9;
/* rgb */ color: rgb(74, 113, 217);
/* oklch */ color: oklch(57.4% 0.165 265.9);
Tailwind
colors: {
  custom: {
    50: '#8b99e5',
    500: '#4a71d9',
    950: '#000000',
  },
}
SCSS
$custom: #4a71d9;
$custom-light: #8b99e5;
$custom-dark: #000000;
JSON
{
  "hex": "#4a71d9",
  "rgb": {
    "r": 74,
    "g": 113,
    "b": 217
  },
  "hsl": {
    "h": 223.636,
    "s": 65.297,
    "l": 57.059
  },
  "oklch": {
    "l": 0.57444,
    "c": 0.16513,
    "h": 265.9
  },
  "luminance": 0.18276
}

Semantic roles & 50–950 ramp

primary
#4A71D9
secondary
#DCCDA2
accent
#BA40E8
background
#F9F9FE
surface
#F1F2FC
border
#CBCCD5
text
#0D0D16
muted
#7E7E84

Preview Lab

Preview with #4A71D9

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

Preview Lab → · Contrast checker → · Palette generator →

#4A71D9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva