#457AD5#457AD5

#457AD5 is a mid, vivid blue. Relative luminance 0.200; OKLCH L 58.8% C 0.151 H 260.5°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX#457AD5
RGBrgb(69, 122, 213)
HSLhsl(218, 63%, 55%)
HSVhsv(218, 68%, 84%)
CMYKcmyk(67.6%, 42.7%, 0%, 16.5%)
CIE-LABlab(51.82, 11.94, -52.04)
CIE-LCHlch(51.82, 53.39, 282.92°)
OKLaboklab(58.84% -0.0249 -0.1486)
OKLCHoklch(58.84% 0.151 260.5)
XYZxyz(21.4197, 19.9862, 65.6668)
Luminance0.1999 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#457AD5 #D5A045
analogous
#45C2D5 #457AD5 #5845D5
triadic
#457AD5 #D5457A #7AD545
tetradic
#457AD5 #D545C2 #D5A045 #45D558
square
#457AD5 #D545C2 #D5A045 #45D558
split-complementary
#457AD5 #D55845 #C2D545
monochromatic
#1D4282 #295CB4 #457AD5 #779EE0 #A9C1EC

Accessibility & contrast

On white

4.20
#457AD5 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.00
#457AD5 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #457AD5
5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##457AD5#FFFFFF#000000##000000
##457AD51.004.205.005.00
#FFFFFF4.201.0021.0021.00
#0000005.0021.001.001.00
##0000005.0021.001.001.00

Color blindness preview

Protanopia (red-blind)
#4F83D9
Deuteranopia (green-blind)
#3775D3
Tritanopia (blue-blind)
#008F9D
Achromatopsia (no color)
#7C7C7C

Design tokens & code

CSS
--color: #457ad5;
/* rgb */ color: rgb(69, 122, 213);
/* oklch */ color: oklch(58.8% 0.151 260.5);
Tailwind
colors: {
  custom: {
    50: '#889fe2',
    500: '#457ad5',
    950: '#000000',
  },
}
SCSS
$custom: #457ad5;
$custom-light: #889fe2;
$custom-dark: #000000;
JSON
{
  "hex": "#457ad5",
  "rgb": {
    "r": 69,
    "g": 122,
    "b": 213
  },
  "hsl": {
    "h": 217.917,
    "s": 63.158,
    "l": 55.294
  },
  "oklch": {
    "l": 0.58838,
    "c": 0.15071,
    "h": 260.5
  },
  "luminance": 0.19988
}

Semantic roles & 50–950 ramp

primary
#457AD5
secondary
#D9C39D
accent
#AA42E6
background
#F8F9FD
surface
#F0F2FB
border
#CBCCD4
text
#0D0E15
muted
#7D7E83

Preview Lab

Preview with #457AD5

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

Preview Lab → · Contrast checker → · Palette generator →

#457AD5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva