#456EE5#456EE5

#456EE5 is a mid, vivid blue. Relative luminance 0.181; OKLCH L 57.4% C 0.186 H 266.3°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#456EE5
RGB	rgb(69, 110, 229)
HSL	hsl(225, 75%, 58%)
HSV	hsv(225, 70%, 90%)
CMYK	cmyk(69.9%, 52%, 0%, 10.2%)
CIE-LAB	lab(49.58, 25.09, -64.67)
CIE-LCH	lch(49.58, 69.37, 291.20°)
OKLab	oklab(57.45% -0.0121 -0.186)
OKLCH	oklch(57.45% 0.186 266.3)
XYZ	xyz(22.1681, 18.0719, 76.4335)
Luminance	0.1807 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456EE5 #E5BC45

analogous

#45BEE5 #456EE5 #6C45E5

triadic

#456EE5 #E5456E #6EE545

tetradic

#456EE5 #E545BE #E5BC45 #45E56C

square

#456EE5 #E545BE #E5BC45 #45E56C

split-complementary

#456EE5 #E56C45 #BEE545

monochromatic

#16379A #1D4BD0 #456EE5 #7B98ED #B0C2F4

Accessibility & contrast

On white

4.55

#456EE5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#456EE5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #456EE5

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456EE5	#FFFFFF	#000000	##000000
##456EE5	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)

#1E7EE9

Deuteranopia (green-blind)

#006FE3

Tritanopia (blue-blind)

#008A9F

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #456ee5;
/* rgb */ color: rgb(69, 110, 229);
/* oklch */ color: oklch(57.4% 0.186 266.3);

Tailwind

colors: {
  custom: {
    50: '#8b97ee',
    500: '#456ee5',
    950: '#000000',
  },
}

SCSS

$custom: #456ee5;
$custom-light: #8b97ee;
$custom-dark: #000000;

JSON

{
  "hex": "#456ee5",
  "rgb": {
    "r": 69,
    "g": 110,
    "b": 229
  },
  "hsl": {
    "h": 224.625,
    "s": 75.472,
    "l": 58.431
  },
  "oklch": {
    "l": 0.57446,
    "c": 0.18637,
    "h": 266.3
  },
  "luminance": 0.18074
}

Semantic roles & 50–950 ramp

primary

#456EE5

secondary

#E3D2A3

accent

#C236F2

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #456EE5

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

Preview Lab → · Contrast checker → · Palette generator →