#456FE0#456FE0

#456FE0 is a mid, vivid blue. Relative luminance 0.180; OKLCH L 57.3% C 0.179 H 265.7°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#456FE0
RGB	rgb(69, 111, 224)
HSL	hsl(224, 71%, 57%)
HSV	hsv(224, 69%, 88%)
CMYK	cmyk(69.2%, 50.4%, 0%, 12.2%)
CIE-LAB	lab(49.51, 22.69, -61.97)
CIE-LCH	lch(49.51, 65.99, 290.11°)
OKLab	oklab(57.29% -0.0134 -0.178)
OKLCH	oklch(57.29% 0.179 265.7)
XYZ	xyz(21.5885, 18.0137, 72.8458)
Luminance	0.1802 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456FE0 #E0B645

analogous

#45BDE0 #456FE0 #6845E0

triadic

#456FE0 #E0456F #6FE045

tetradic

#456FE0 #E045BD #E0B645 #45E068

square

#456FE0 #E045BD #E0B645 #45E068

split-complementary

#456FE0 #E06845 #BDE045

monochromatic

#183992 #214EC7 #456FE0 #7998E9 #AEC0F1

Accessibility & contrast

On white

4.56

#456FE0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#456FE0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #456FE0

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456FE0	#FFFFFF	#000000	##000000
##456FE0	1.00	4.56	4.60	4.60
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B7DE4

Deuteranopia (green-blind)

#006FDE

Tritanopia (blue-blind)

#008A9D

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #456fe0;
/* rgb */ color: rgb(69, 111, 224);
/* oklch */ color: oklch(57.3% 0.179 265.7);

Tailwind

colors: {
  custom: {
    50: '#8a97ea',
    500: '#456fe0',
    950: '#000000',
  },
}

SCSS

$custom: #456fe0;
$custom-light: #8a97ea;
$custom-dark: #000000;

JSON

{
  "hex": "#456fe0",
  "rgb": {
    "r": 69,
    "g": 111,
    "b": 224
  },
  "hsl": {
    "h": 223.742,
    "s": 71.429,
    "l": 57.451
  },
  "oklch": {
    "l": 0.57286,
    "c": 0.17851,
    "h": 265.7
  },
  "luminance": 0.18016
}

Semantic roles & 50–950 ramp

primary

#456FE0

secondary

#E0CFA1

accent

#BD3AEE

background

#F9F9FE

surface

#F1F2FD

border

#CBCCD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #456FE0

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

Preview Lab → · Contrast checker → · Palette generator →