#497BDC#497BDC

#497BDC is a mid, vivid blue. Relative luminance 0.207; OKLCH L 59.7% C 0.158 H 262.2°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX#497BDC
RGBrgb(73, 123, 220)
HSLhsl(220, 68%, 57%)
HSVhsv(220, 67%, 86%)
CMYKcmyk(66.8%, 44.1%, 0%, 13.7%)
CIE-LABlab(52.67, 14.42, -54.63)
CIE-LCHlch(52.67, 56.50, 284.79°)
OKLaboklab(59.67% -0.0214 -0.1561)
OKLCHoklch(59.67% 0.158 262.2)
XYZxyz(22.7443, 20.7474, 70.5023)
Luminance0.2075 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#497BDC #DCAA49
analogous
#49C4DC #497BDC #6149DC
triadic
#497BDC #DC497B #7BDC49
tetradic
#497BDC #DC49C4 #DCAA49 #49DC61
square
#497BDC #DC49C4 #DCAA49 #49DC61
split-complementary
#497BDC #DC6149 #C4DC49
monochromatic
#1C438F #255BC2 #497BDC #7CA0E6 #B0C5F0

Accessibility & contrast

On white

4.08
#497BDC on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.15
#497BDC on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #497BDC
5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##497BDC#FFFFFF#000000##000000
##497BDC1.004.085.155.15
#FFFFFF4.081.0021.0021.00
#0000005.1521.001.001.00
##0000005.1521.001.001.00

Color blindness preview

Protanopia (red-blind)
#4C85E0
Deuteranopia (green-blind)
#3277DA
Tritanopia (blue-blind)
#0091A1
Achromatopsia (no color)
#7E7E7E

Design tokens & code

CSS
--color: #497bdc;
/* rgb */ color: rgb(73, 123, 220);
/* oklch */ color: oklch(59.7% 0.158 262.2);
Tailwind
colors: {
  custom: {
    50: '#8ba0e7',
    500: '#497bdc',
    950: '#000000',
  },
}
SCSS
$custom: #497bdc;
$custom-light: #8ba0e7;
$custom-dark: #000000;
JSON
{
  "hex": "#497bdc",
  "rgb": {
    "r": 73,
    "g": 123,
    "b": 220
  },
  "hsl": {
    "h": 219.592,
    "s": 67.742,
    "l": 57.451
  },
  "oklch": {
    "l": 0.59671,
    "c": 0.1576,
    "h": 262.2
  },
  "luminance": 0.2075
}

Semantic roles & 50–950 ramp

primary
#497BDC
secondary
#DECAA3
accent
#B03DEB
background
#F9F9FE
surface
#F1F2FC
border
#CBCCD5
text
#0D0E16
muted
#7E7E84

Preview Lab

Preview with #497BDC

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

Preview Lab → · Contrast checker → · Palette generator →

#497BDC Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva