#456FE1#456FE1

#456FE1 is a mid, vivid blue. Relative luminance 0.181; OKLCH L 57.4% C 0.180 H 265.7°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#456FE1
RGB	rgb(69, 111, 225)
HSL	hsl(224, 72%, 58%)
HSV	hsv(224, 69%, 88%)
CMYK	cmyk(69.3%, 50.7%, 0%, 11.8%)
CIE-LAB	lab(49.58, 23.04, -62.43)
CIE-LCH	lch(49.58, 66.54, 290.26°)
OKLab	oklab(57.36% -0.0133 -0.1793)
OKLCH	oklch(57.36% 0.18 265.7)
XYZ	xyz(21.7245, 18.0681, 73.5622)
Luminance	0.1807 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456FE1 #E1B745

analogous

#45BDE1 #456FE1 #6945E1

triadic

#456FE1 #E1456F #6FE145

tetradic

#456FE1 #E145BD #E1B745 #45E169

square

#456FE1 #E145BD #E1B745 #45E169

split-complementary

#456FE1 #E16945 #BDE145

monochromatic

#183994 #204EC8 #456FE1 #7A98E9 #AEC1F2

Accessibility & contrast

On white

4.55

#456FE1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#456FE1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #456FE1

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456FE1	#FFFFFF	#000000	##000000
##456FE1	1.00	4.55	4.61	4.61
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#297DE5

Deuteranopia (green-blind)

#006FDF

Tritanopia (blue-blind)

#008A9D

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #456fe1;
/* rgb */ color: rgb(69, 111, 225);
/* oklch */ color: oklch(57.4% 0.180 265.7);

Tailwind

colors: {
  custom: {
    50: '#8a97eb',
    500: '#456fe1',
    950: '#000000',
  },
}

SCSS

$custom: #456fe1;
$custom-light: #8a97eb;
$custom-dark: #000000;

JSON

{
  "hex": "#456fe1",
  "rgb": {
    "r": 69,
    "g": 111,
    "b": 225
  },
  "hsl": {
    "h": 223.846,
    "s": 72.222,
    "l": 57.647
  },
  "oklch": {
    "l": 0.57357,
    "c": 0.17985,
    "h": 265.7
  },
  "luminance": 0.1807
}

Semantic roles & 50–950 ramp

primary

#456FE1

secondary

#E0CFA2

accent

#BE39EF

background

#F9F9FE

surface

#F1F2FD

border

#CBCCD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #456FE1

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

Preview Lab → · Contrast checker → · Palette generator →