#457FD2#457FD2

#457FD2 is a mid, vivid blue. Relative luminance 0.211; OKLCH L 59.7% C 0.141 H 257.6°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX#457FD2
RGBrgb(69, 127, 210)
HSLhsl(215, 61%, 55%)
HSVhsv(215, 67%, 82%)
CMYKcmyk(67.1%, 39.5%, 0%, 17.6%)
CIE-LABlab(53.05, 7.82, -48.38)
CIE-LCHlch(53.05, 49.01, 279.18°)
OKLaboklab(59.74% -0.0304 -0.1378)
OKLCHoklch(59.74% 0.141 257.6)
XYZxyz(21.6723, 21.0949, 63.8898)
Luminance0.2110 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#457FD2 #D29845
analogous
#45C6D2 #457FD2 #5245D2
triadic
#457FD2 #D2457F #7FD245
tetradic
#457FD2 #D245C6 #D29845 #45D252
square
#457FD2 #D245C6 #D29845 #45D252
split-complementary
#457FD2 #D25245 #C6D245
monochromatic
#1F467E #2A61AF #457FD2 #76A1DE #A8C3EA

Accessibility & contrast

On white

4.02
#457FD2 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.22
#457FD2 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #457FD2
5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##457FD2#FFFFFF#000000##000000
##457FD21.004.025.225.22
#FFFFFF4.021.0021.0021.00
#0000005.2221.001.001.00
##0000005.2221.001.001.00

Color blindness preview

Protanopia (red-blind)
#5986D5
Deuteranopia (green-blind)
#4479D0
Tritanopia (blue-blind)
#00929E
Achromatopsia (no color)
#7F7F7F

Design tokens & code

CSS
--color: #457fd2;
/* rgb */ color: rgb(69, 127, 210);
/* oklch */ color: oklch(59.7% 0.141 257.6);
Tailwind
colors: {
  custom: {
    50: '#87a3e0',
    500: '#457fd2',
    950: '#000000',
  },
}
SCSS
$custom: #457fd2;
$custom-light: #87a3e0;
$custom-dark: #000000;
JSON
{
  "hex": "#457fd2",
  "rgb": {
    "r": 69,
    "g": 127,
    "b": 210
  },
  "hsl": {
    "h": 215.319,
    "s": 61.039,
    "l": 54.706
  },
  "oklch": {
    "l": 0.59738,
    "c": 0.14111,
    "h": 257.6
  },
  "luminance": 0.21097
}

Semantic roles & 50–950 ramp

primary
#457FD2
secondary
#D7BF9C
accent
#A244E4
background
#F8FAFD
surface
#F0F3FB
border
#CBCDD4
text
#0C0F15
muted
#7D7F83

Preview Lab

Preview with #457FD2

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

Preview Lab → · Contrast checker → · Palette generator →

#457FD2 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva