#456FD8#456FD8

#456FD8 is a mid, vivid blue. Relative luminance 0.176; OKLCH L 56.7% C 0.168 H 265.1°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#456FD8
RGB	rgb(69, 111, 216)
HSL	hsl(223, 65%, 56%)
HSV	hsv(223, 68%, 85%)
CMYK	cmyk(68.1%, 48.6%, 0%, 15.3%)
CIE-LAB	lab(48.99, 19.84, -58.28)
CIE-LCH	lch(48.99, 61.56, 288.80°)
OKLab	oklab(56.73% -0.0144 -0.1671)
OKLCH	oklch(56.73% 0.168 265.1)
XYZ	xyz(20.5290, 17.5899, 67.2657)
Luminance	0.1759 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456FD8 #D8AE45

analogous

#45B8D8 #456FD8 #6445D8

triadic

#456FD8 #D8456F #6FD845

tetradic

#456FD8 #D845B8 #D8AE45 #45D864

square

#456FD8 #D845B8 #D8AE45 #45D864

split-complementary

#456FD8 #D86445 #B8D845

monochromatic

#1C3B86 #2751B9 #456FD8 #7896E3 #AABDED

Accessibility & contrast

On white

4.65

#456FD8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#456FD8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #456FD8

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456FD8	#FFFFFF	#000000	##FFFFFF
##456FD8	1.00	4.65	4.52	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#357CDC

Deuteranopia (green-blind)

#076ED6

Tritanopia (blue-blind)

#008899

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #456fd8;
/* rgb */ color: rgb(69, 111, 216);
/* oklch */ color: oklch(56.7% 0.168 265.1);

Tailwind

colors: {
  custom: {
    50: '#8997e5',
    500: '#456fd8',
    950: '#000000',
  },
}

SCSS

$custom: #456fd8;
$custom-light: #8997e5;
$custom-dark: #000000;

JSON

{
  "hex": "#456fd8",
  "rgb": {
    "r": 69,
    "g": 111,
    "b": 216
  },
  "hsl": {
    "h": 222.857,
    "s": 65.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.56727,
    "c": 0.16775,
    "h": 265.1
  },
  "luminance": 0.17592
}

Semantic roles & 50–950 ramp

primary

#456FD8

secondary

#DBC99E

accent

#B840E8

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #456FD8

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

Preview Lab → · Contrast checker → · Palette generator →