#456BD1#456BD1

#456BD1 is a mid, vivid blue. Relative luminance 0.164; OKLCH L 55.4% C 0.163 H 265.9°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#456BD1
RGB	rgb(69, 107, 209)
HSL	hsl(224, 60%, 55%)
HSV	hsv(224, 67%, 82%)
CMYK	cmyk(67%, 48.8%, 0%, 18%)
CIE-LAB	lab(47.47, 19.87, -56.74)
CIE-LCH	lch(47.47, 60.12, 289.30°)
OKLab	oklab(55.42% -0.0116 -0.1627)
OKLCH	oklch(55.42% 0.163 265.9)
XYZ	xyz(19.2166, 16.3822, 62.4586)
Luminance	0.1638 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456BD1 #D1AB45

analogous

#45B1D1 #456BD1 #6545D1

triadic

#456BD1 #D1456B #6BD145

tetradic

#456BD1 #D145B1 #D1AB45 #45D165

square

#456BD1 #D145B1 #D1AB45 #45D165

split-complementary

#456BD1 #D16545 #B1D145

monochromatic

#1F387D #2B4EAE #456BD1 #7692DD #A7B9E9

Accessibility & contrast

On white

4.91

#456BD1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#456BD1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #456BD1

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456BD1	#FFFFFF	#000000	##FFFFFF
##456BD1	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3377D5

Deuteranopia (green-blind)

#0A6BCF

Tritanopia (blue-blind)

#008394

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #456bd1;
/* rgb */ color: rgb(69, 107, 209);
/* oklch */ color: oklch(55.4% 0.163 265.9);

Tailwind

colors: {
  custom: {
    50: '#8894e0',
    500: '#456bd1',
    950: '#000000',
  },
}

SCSS

$custom: #456bd1;
$custom-light: #8894e0;
$custom-dark: #000000;

JSON

{
  "hex": "#456bd1",
  "rgb": {
    "r": 69,
    "g": 107,
    "b": 209
  },
  "hsl": {
    "h": 223.714,
    "s": 60.345,
    "l": 54.51
  },
  "oklch": {
    "l": 0.55422,
    "c": 0.16311,
    "h": 265.9
  },
  "luminance": 0.16384
}

Semantic roles & 50–950 ramp

primary

#456BD1

secondary

#D7C69B

accent

#B844E3

background

#F8F9FD

surface

#F0F1FB

border

#CBCBD4

text

#0D0D15

muted

#7D7E83

Preview Lab

Preview with #456BD1

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

Preview Lab → · Contrast checker → · Palette generator →