#456AD7#456AD7

#456AD7 is a mid, vivid blue. Relative luminance 0.165; OKLCH L 55.6% C 0.172 H 266.6°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#456AD7
RGB	rgb(69, 106, 215)
HSL	hsl(225, 65%, 56%)
HSV	hsv(225, 68%, 84%)
CMYK	cmyk(67.9%, 50.7%, 0%, 15.7%)
CIE-LAB	lab(47.59, 22.63, -59.96)
CIE-LCH	lch(47.59, 64.09, 290.68°)
OKLab	oklab(55.64% -0.0101 -0.1722)
OKLCH	oklch(55.64% 0.172 266.6)
XYZ	xyz(19.8698, 16.4776, 66.4102)
Luminance	0.1648 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456AD7 #D7B245

analogous

#45B3D7 #456AD7 #6945D7

triadic

#456AD7 #D7456A #6AD745

tetradic

#456AD7 #D745B3 #D7B245 #45D769

square

#456AD7 #D745B3 #D7B245 #45D769

split-complementary

#456AD7 #D76945 #B3D745

monochromatic

#1D3785 #274CB7 #456AD7 #7792E2 #AABBED

Accessibility & contrast

On white

4.89

#456AD7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#456AD7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #456AD7

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456AD7	#FFFFFF	#000000	##FFFFFF
##456AD7	1.00	4.89	4.30	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2878DB

Deuteranopia (green-blind)

#006BD5

Tritanopia (blue-blind)

#008496

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #456ad7;
/* rgb */ color: rgb(69, 106, 215);
/* oklch */ color: oklch(55.6% 0.172 266.6);

Tailwind

colors: {
  custom: {
    50: '#8994e4',
    500: '#456ad7',
    950: '#000000',
  },
}

SCSS

$custom: #456ad7;
$custom-light: #8994e4;
$custom-dark: #000000;

JSON

{
  "hex": "#456ad7",
  "rgb": {
    "r": 69,
    "g": 106,
    "b": 215
  },
  "hsl": {
    "h": 224.795,
    "s": 64.602,
    "l": 55.686
  },
  "oklch": {
    "l": 0.55641,
    "c": 0.17247,
    "h": 266.6
  },
  "luminance": 0.1648
}

Semantic roles & 50–950 ramp

primary

#456AD7

secondary

#DACB9E

accent

#BD40E8

background

#F9F9FE

surface

#F1F1FC

border

#CBCBD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #456AD7

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

Preview Lab → · Contrast checker → · Palette generator →