#457AD6#457AD6

#457AD6 is a mid, vivid blue. Relative luminance 0.200; OKLCH L 58.9% C 0.152 H 260.6°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX#457AD6
RGBrgb(69, 122, 214)
HSLhsl(218, 64%, 55%)
HSVhsv(218, 68%, 84%)
CMYKcmyk(67.8%, 43%, 0%, 16.1%)
CIE-LABlab(51.88, 12.29, -52.52)
CIE-LCHlch(51.88, 53.94, 283.17°)
OKLaboklab(58.9% -0.0248 -0.15)
OKLCHoklch(58.9% 0.152 260.6)
XYZxyz(21.5470, 20.0371, 66.3373)
Luminance0.2004 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#457AD6 #D6A145
analogous
#45C2D6 #457AD6 #5845D6
triadic
#457AD6 #D6457A #7AD645
tetradic
#457AD6 #D645C2 #D6A145 #45D658
square
#457AD6 #D645C2 #D6A145 #45D658
split-complementary
#457AD6 #D65845 #C2D645
monochromatic
#1D4384 #285CB6 #457AD6 #779EE1 #A9C2EC

Accessibility & contrast

On white

4.19
#457AD6 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.01
#457AD6 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #457AD6
5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##457AD6#FFFFFF#000000##000000
##457AD61.004.195.015.01
#FFFFFF4.191.0021.0021.00
#0000005.0121.001.001.00
##0000005.0121.001.001.00

Color blindness preview

Protanopia (red-blind)
#4E83DA
Deuteranopia (green-blind)
#3575D4
Tritanopia (blue-blind)
#008F9D
Achromatopsia (no color)
#7C7C7C

Design tokens & code

CSS
--color: #457ad6;
/* rgb */ color: rgb(69, 122, 214);
/* oklch */ color: oklch(58.9% 0.152 260.6);
Tailwind
colors: {
  custom: {
    50: '#889fe3',
    500: '#457ad6',
    950: '#000000',
  },
}
SCSS
$custom: #457ad6;
$custom-light: #889fe3;
$custom-dark: #000000;
JSON
{
  "hex": "#457ad6",
  "rgb": {
    "r": 69,
    "g": 122,
    "b": 214
  },
  "hsl": {
    "h": 218.069,
    "s": 63.877,
    "l": 55.49
  },
  "oklch": {
    "l": 0.58901,
    "c": 0.15206,
    "h": 260.6
  },
  "luminance": 0.20039
}

Semantic roles & 50–950 ramp

primary
#457AD6
secondary
#DAC49D
accent
#AA41E7
background
#F9F9FD
surface
#F1F2FB
border
#CBCCD4
text
#0D0E15
muted
#7E7E83

Preview Lab

Preview with #457AD6

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

Preview Lab → · Contrast checker → · Palette generator →

#457AD6 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva