#456ED8#456ED8

#456ED8 is a mid, vivid blue. Relative luminance 0.174; OKLCH L 56.5% C 0.169 H 265.4°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#456ED8
RGB	rgb(69, 110, 216)
HSL	hsl(223, 65%, 56%)
HSV	hsv(223, 68%, 85%)
CMYK	cmyk(68.1%, 49.1%, 0%, 15.3%)
CIE-LAB	lab(48.73, 20.47, -58.71)
CIE-LCH	lch(48.73, 62.18, 289.22°)
OKLab	oklab(56.52% -0.0135 -0.1684)
OKLCH	oklch(56.52% 0.169 265.4)
XYZ	xyz(20.4205, 17.3729, 67.2296)
Luminance	0.1737 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456ED8 #D8AF45

analogous

#45B7D8 #456ED8 #6545D8

triadic

#456ED8 #D8456E #6ED845

tetradic

#456ED8 #D845B7 #D8AF45 #45D865

square

#456ED8 #D845B7 #D8AF45 #45D865

split-complementary

#456ED8 #D86545 #B7D845

monochromatic

#1C3A86 #2750B9 #456ED8 #7895E3 #AABDED

Accessibility & contrast

On white

4.69

#456ED8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#456ED8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #456ED8

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456ED8	#FFFFFF	#000000	##FFFFFF
##456ED8	1.00	4.69	4.47	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#337BDC

Deuteranopia (green-blind)

#006DD6

Tritanopia (blue-blind)

#008799

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #456ed8;
/* rgb */ color: rgb(69, 110, 216);
/* oklch */ color: oklch(56.5% 0.169 265.4);

Tailwind

colors: {
  custom: {
    50: '#8997e5',
    500: '#456ed8',
    950: '#000000',
  },
}

SCSS

$custom: #456ed8;
$custom-light: #8997e5;
$custom-dark: #000000;

JSON

{
  "hex": "#456ed8",
  "rgb": {
    "r": 69,
    "g": 110,
    "b": 216
  },
  "hsl": {
    "h": 223.265,
    "s": 65.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.56522,
    "c": 0.16896,
    "h": 265.4
  },
  "luminance": 0.17375
}

Semantic roles & 50–950 ramp

primary

#456ED8

secondary

#DBCA9E

accent

#B940E8

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #456ED8

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

Preview Lab → · Contrast checker → · Palette generator →