#456FD3#456FD3

#456FD3 is a mid, vivid blue. Relative luminance 0.173; OKLCH L 56.4% C 0.161 H 264.6°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX#456FD3
RGBrgb(69, 111, 211)
HSLhsl(222, 62%, 55%)
HSVhsv(222, 67%, 83%)
CMYKcmyk(67.3%, 47.4%, 0%, 17.3%)
CIE-LABlab(48.68, 18.07, -55.94)
CIE-LCHlch(48.68, 58.79, 287.90°)
OKLaboklab(56.39% -0.015 -0.1603)
OKLCHoklch(56.39% 0.161 264.6)
XYZxyz(19.8924, 17.3353, 63.9131)
Luminance0.1734 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#456FD3 #D3A945
analogous
#45B6D3 #456FD3 #6245D3
triadic
#456FD3 #D3456F #6FD345
tetradic
#456FD3 #D345B6 #D3A945 #45D362
square
#456FD3 #D345B6 #D3A945 #45D362
split-complementary
#456FD3 #D36245 #B6D345
monochromatic
#1E3B7F #2A52B1 #456FD3 #7695DF #A8BCEA

Accessibility & contrast

On white

4.70
#456FD3 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.47
#456FD3 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #456FD3
4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##456FD3#FFFFFF#000000##FFFFFF
##456FD31.004.704.474.70
#FFFFFF4.701.0021.001.00
#0000004.4721.001.0021.00
##FFFFFF4.701.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3A7BD7
Deuteranopia (green-blind)
#1A6ED1
Tritanopia (blue-blind)
#008697
Achromatopsia (no color)
#747474

Design tokens & code

CSS
--color: #456fd3;
/* rgb */ color: rgb(69, 111, 211);
/* oklch */ color: oklch(56.4% 0.161 264.6);
Tailwind
colors: {
  custom: {
    50: '#8897e1',
    500: '#456fd3',
    950: '#000000',
  },
}
SCSS
$custom: #456fd3;
$custom-light: #8897e1;
$custom-dark: #000000;
JSON
{
  "hex": "#456fd3",
  "rgb": {
    "r": 69,
    "g": 111,
    "b": 211
  },
  "hsl": {
    "h": 222.254,
    "s": 61.739,
    "l": 54.902
  },
  "oklch": {
    "l": 0.56385,
    "c": 0.16097,
    "h": 264.6
  },
  "luminance": 0.17337
}

Semantic roles & 50–950 ramp

primary
#456FD3
secondary
#D8C69C
accent
#B543E5
background
#F8F9FD
surface
#F0F2FB
border
#CBCCD4
text
#0D0D15
muted
#7D7E83

Preview Lab

Preview with #456FD3

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

Preview Lab → · Contrast checker → · Palette generator →

#456FD3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva