#456FE4#456FE4

#456FE4 is a mid, vivid blue. Relative luminance 0.182; OKLCH L 57.6% C 0.184 H 265.9°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#456FE4
RGB	rgb(69, 111, 228)
HSL	hsl(224, 75%, 58%)
HSV	hsv(224, 70%, 89%)
CMYK	cmyk(69.7%, 51.3%, 0%, 10.6%)
CIE-LAB	lab(49.78, 24.11, -63.80)
CIE-LCH	lch(49.78, 68.20, 290.70°)
OKLab	oklab(57.57% -0.013 -0.1834)
OKLCH	oklch(57.57% 0.184 265.9)
XYZ	xyz(22.1374, 18.2333, 75.7364)
Luminance	0.1824 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456FE4 #E4BA45

analogous

#45BEE4 #456FE4 #6A45E4

triadic

#456FE4 #E4456F #6FE445

tetradic

#456FE4 #E445BE #E4BA45 #45E46A

square

#456FE4 #E445BE #E4BA45 #45E46A

split-complementary

#456FE4 #E46A45 #BEE445

monochromatic

#163998 #1E4CCE #456FE4 #7A98EC #B0C2F4

Accessibility & contrast

On white

4.52

#456FE4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#456FE4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #456FE4

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456FE4	#FFFFFF	#000000	##000000
##456FE4	1.00	4.52	4.65	4.65
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#247EE8

Deuteranopia (green-blind)

#006FE2

Tritanopia (blue-blind)

#008B9F

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #456fe4;
/* rgb */ color: rgb(69, 111, 228);
/* oklch */ color: oklch(57.6% 0.184 265.9);

Tailwind

colors: {
  custom: {
    50: '#8b97ed',
    500: '#456fe4',
    950: '#000000',
  },
}

SCSS

$custom: #456fe4;
$custom-light: #8b97ed;
$custom-dark: #000000;

JSON

{
  "hex": "#456fe4",
  "rgb": {
    "r": 69,
    "g": 111,
    "b": 228
  },
  "hsl": {
    "h": 224.151,
    "s": 74.648,
    "l": 58.235
  },
  "oklch": {
    "l": 0.57572,
    "c": 0.18384,
    "h": 265.9
  },
  "luminance": 0.18236
}

Semantic roles & 50–950 ramp

primary

#456FE4

secondary

#E2D1A3

accent

#C037F1

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #456FE4

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

Preview Lab → · Contrast checker → · Palette generator →