#456EBE#456EBE

#456EBE is a mid, vivid blue. Relative luminance 0.161; OKLCH L 54.8% C 0.133 H 262.4°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#456EBE
RGB	rgb(69, 110, 190)
HSL	hsl(220, 48%, 51%)
HSV	hsv(220, 64%, 75%)
CMYK	cmyk(63.7%, 42.1%, 0%, 25.5%)
CIE-LAB	lab(47.15, 11.28, -46.35)
CIE-LCH	lch(47.15, 47.70, 283.68°)
OKLab	oklab(54.8% -0.0176 -0.1321)
OKLCH	oklch(54.8% 0.133 262.4)
XYZ	xyz(17.3212, 16.1332, 50.9064)
Luminance	0.1613 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456EBE #BE9545

analogous

#45ABBE #456EBE #5845BE

triadic

#456EBE #BE456E #6EBE45

tetradic

#456EBE #BE45AB #BE9545 #45BE58

square

#456EBE #BE45AB #BE9545 #45BE58

split-complementary

#456EBE #BE5845 #ABBE45

monochromatic

#233A65 #335493 #456EBE #7291CE #A0B5DE

Accessibility & contrast

On white

4.97

#456EBE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#456EBE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #456EBE

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456EBE	#FFFFFF	#000000	##FFFFFF
##456EBE	1.00	4.97	4.23	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A76C1

Deuteranopia (green-blind)

#376BBC

Tritanopia (blue-blind)

#00808D

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #456ebe;
/* rgb */ color: rgb(69, 110, 190);
/* oklch */ color: oklch(54.8% 0.133 262.4);

Tailwind

colors: {
  custom: {
    50: '#8497d2',
    500: '#456ebe',
    950: '#000000',
  },
}

SCSS

$custom: #456ebe;
$custom-light: #8497d2;
$custom-dark: #000000;

JSON

{
  "hex": "#456ebe",
  "rgb": {
    "r": 69,
    "g": 110,
    "b": 190
  },
  "hsl": {
    "h": 219.669,
    "s": 48.207,
    "l": 50.784
  },
  "oklch": {
    "l": 0.54804,
    "c": 0.13326,
    "h": 262.4
  },
  "luminance": 0.16135
}

Semantic roles & 50–950 ramp

primary

#456EBE

secondary

#CAB895

accent

#AA50D8

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0D14

muted

#7D7E82

Preview Lab

Preview with #456EBE

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

Preview Lab → · Contrast checker → · Palette generator →