#456DCF#456DCF

#456DCF is a mid, vivid blue. Relative luminance 0.167; OKLCH L 55.7% C 0.158 H 265.0°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX#456DCF
RGBrgb(69, 109, 207)
HSLhsl(223, 59%, 54%)
HSVhsv(223, 67%, 81%)
CMYKcmyk(66.7%, 47.3%, 0%, 18.8%)
CIE-LABlab(47.89, 17.91, -54.93)
CIE-LCHlch(47.89, 57.78, 288.05°)
OKLaboklab(55.7% -0.0138 -0.1573)
OKLCHoklch(55.7% 0.158 265)
XYZxyz(19.1814, 16.7056, 61.2330)
Luminance0.1671 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#456DCF #CFA745
analogous
#45B2CF #456DCF #6245CF
triadic
#456DCF #CF456D #6DCF45
tetradic
#456DCF #CF45B2 #CFA745 #45CF62
square
#456DCF #CF45B2 #CFA745 #45CF62
split-complementary
#456DCF #CF6245 #B2CF45
monochromatic
#203A7A #2C51AB #456DCF #7693DC #A6B9E8

Accessibility & contrast

On white

4.84
#456DCF on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.34
#456DCF on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #456DCF
4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##456DCF#FFFFFF#000000##FFFFFF
##456DCF1.004.844.344.84
#FFFFFF4.841.0021.001.00
#0000004.3421.001.0021.00
##FFFFFF4.841.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3A78D3
Deuteranopia (green-blind)
#1B6CCD
Tritanopia (blue-blind)
#008494
Achromatopsia (no color)
#727272

Design tokens & code

CSS
--color: #456dcf;
/* rgb */ color: rgb(69, 109, 207);
/* oklch */ color: oklch(55.7% 0.158 265.0);
Tailwind
colors: {
  custom: {
    50: '#8796de',
    500: '#456dcf',
    950: '#000000',
  },
}
SCSS
$custom: #456dcf;
$custom-light: #8796de;
$custom-dark: #000000;
JSON
{
  "hex": "#456dcf",
  "rgb": {
    "r": 69,
    "g": 109,
    "b": 207
  },
  "hsl": {
    "h": 222.609,
    "s": 58.974,
    "l": 54.118
  },
  "oklch": {
    "l": 0.55698,
    "c": 0.15793,
    "h": 265
  },
  "luminance": 0.16707
}

Semantic roles & 50–950 ramp

primary
#456DCF
secondary
#D5C49B
accent
#B546E2
background
#F8F9FD
surface
#F0F1FB
border
#CBCBD4
text
#0C0D15
muted
#7D7E83

Preview Lab

Preview with #456DCF

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

Preview Lab → · Contrast checker → · Palette generator →

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