#4951D7#4951D7

#4951D7 is a mid, highly saturated blue. Relative luminance 0.122; OKLCH L 51.2% C 0.202 H 274.1°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX#4951D7
RGBrgb(73, 81, 215)
HSLhsl(237, 64%, 56%)
HSVhsv(237, 66%, 84%)
CMYKcmyk(66%, 62.3%, 0%, 15.7%)
CIE-LABlab(41.54, 38.85, -69.78)
CIE-LCHlch(41.54, 79.87, 299.11°)
OKLaboklab(51.18% 0.0146 -0.2012)
OKLCHoklch(51.18% 0.202 274.1)
XYZxyz(17.9518, 12.2060, 65.6868)
Luminance0.1221 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4951D7 #D7CF49
analogous
#4998D7 #4951D7 #8849D7
triadic
#4951D7 #D74951 #51D749
tetradic
#4951D7 #D74998 #D7CF49 #49D788
square
#4951D7 #D74998 #D7CF49 #49D788
split-complementary
#4951D7 #D78849 #98D749
monochromatic
#1E2488 #2931BA #4951D7 #7B81E2 #ADB1ED

Accessibility & contrast

On white

6.10
#4951D7 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.44
#4951D7 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4951D7
6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4951D7#FFFFFF#000000##FFFFFF
##4951D71.006.103.446.10
#FFFFFF6.101.0021.001.00
#0000003.4421.001.0021.00
##FFFFFF6.101.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0068DB
Deuteranopia (green-blind)
#005CD4
Tritanopia (blue-blind)
#00738C
Achromatopsia (no color)
#626262

Design tokens & code

CSS
--color: #4951d7;
/* rgb */ color: rgb(73, 81, 215);
/* oklch */ color: oklch(51.2% 0.202 274.1);
Tailwind
colors: {
  custom: {
    50: '#8c82e4',
    500: '#4951d7',
    950: '#000000',
  },
}
SCSS
$custom: #4951d7;
$custom-light: #8c82e4;
$custom-dark: #000000;
JSON
{
  "hex": "#4951d7",
  "rgb": {
    "r": 73,
    "g": 81,
    "b": 215
  },
  "hsl": {
    "h": 236.62,
    "s": 63.964,
    "l": 56.471
  },
  "oklch": {
    "l": 0.51175,
    "c": 0.20177,
    "h": 274.1
  },
  "luminance": 0.12208
}

Semantic roles & 50–950 ramp

primary
#4951D7
secondary
#DBD8A1
accent
#DE41E7
background
#F9F7FE
surface
#F2EEFC
border
#CCC9D5
text
#0D0A16
muted
#7E7C84

Preview Lab

Preview with #4951D7

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

Preview Lab → · Contrast checker → · Palette generator →

#4951D7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva