#457ED7#457ED7

#457ED7 is a mid, vivid blue. Relative luminance 0.211; OKLCH L 59.8% C 0.149 H 259.0°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX#457ED7
RGBrgb(69, 126, 215)
HSLhsl(217, 65%, 56%)
HSVhsv(217, 68%, 84%)
CMYKcmyk(67.9%, 41.4%, 0%, 15.7%)
CIE-LABlab(53.05, 10.19, -51.21)
CIE-LCHlch(53.05, 52.22, 281.25°)
OKLaboklab(59.82% -0.0283 -0.1461)
OKLCHoklch(59.82% 0.149 259)
XYZxyz(22.1764, 21.0910, 67.1790)
Luminance0.2109 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#457ED7 #D79E45
analogous
#45C7D7 #457ED7 #5545D7
triadic
#457ED7 #D7457E #7ED745
tetradic
#457ED7 #D745C7 #D79E45 #45D755
square
#457ED7 #D745C7 #D79E45 #45D755
split-complementary
#457ED7 #D75545 #C7D745
monochromatic
#1D4585 #2760B7 #457ED7 #77A1E2 #AAC4ED

Accessibility & contrast

On white

4.02
#457ED7 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.22
#457ED7 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #457ED7
5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##457ED7#FFFFFF#000000##000000
##457ED71.004.025.225.22
#FFFFFF4.021.0021.0021.00
#0000005.2221.001.001.00
##0000005.2221.001.001.00

Color blindness preview

Protanopia (red-blind)
#5486DA
Deuteranopia (green-blind)
#3D78D5
Tritanopia (blue-blind)
#0093A0
Achromatopsia (no color)
#7F7F7F

Design tokens & code

CSS
--color: #457ed7;
/* rgb */ color: rgb(69, 126, 215);
/* oklch */ color: oklch(59.8% 0.149 259.0);
Tailwind
colors: {
  custom: {
    50: '#88a2e4',
    500: '#457ed7',
    950: '#000000',
  },
}
SCSS
$custom: #457ed7;
$custom-light: #88a2e4;
$custom-dark: #000000;
JSON
{
  "hex": "#457ed7",
  "rgb": {
    "r": 69,
    "g": 126,
    "b": 215
  },
  "hsl": {
    "h": 216.575,
    "s": 64.602,
    "l": 55.686
  },
  "oklch": {
    "l": 0.59824,
    "c": 0.14886,
    "h": 259
  },
  "luminance": 0.21093
}

Semantic roles & 50–950 ramp

primary
#457ED7
secondary
#DAC39E
accent
#A640E8
background
#F9F9FE
surface
#F1F2FC
border
#CBCCD5
text
#0D0F15
muted
#7E7E84

Preview Lab

Preview with #457ED7

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

Preview Lab → · Contrast checker → · Palette generator →

#457ED7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva