#456ACF#456ACF

#456ACF is a mid, vivid blue. Relative luminance 0.161; OKLCH L 55.1% C 0.162 H 266.1°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#456ACF
RGB	rgb(69, 106, 207)
HSL	hsl(224, 59%, 54%)
HSV	hsv(224, 67%, 81%)
CMYK	cmyk(66.7%, 48.8%, 0%, 18.8%)
CIE-LAB	lab(47.07, 19.80, -56.24)
CIE-LCH	lch(47.07, 59.62, 289.39°)
OKLab	oklab(55.08% -0.011 -0.1612)
OKLCH	oklch(55.08% 0.162 266.1)
XYZ	xyz(18.8669, 16.0765, 61.1282)
Luminance	0.1608 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456ACF #CFAA45

analogous

#45AFCF #456ACF #6545CF

triadic

#456ACF #CF456A #6ACF45

tetradic

#456ACF #CF45AF #CFAA45 #45CF65

square

#456ACF #CF45AF #CFAA45 #45CF65

split-complementary

#456ACF #CF6545 #AFCF45

monochromatic

#20387A #2C4EAB #456ACF #7691DC #A6B8E8

Accessibility & contrast

On white

4.98

#456ACF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#456ACF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #456ACF

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456ACF	#FFFFFF	#000000	##FFFFFF
##456ACF	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3376D3

Deuteranopia (green-blind)

#0C6ACD

Tritanopia (blue-blind)

#008292

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #456acf;
/* rgb */ color: rgb(69, 106, 207);
/* oklch */ color: oklch(55.1% 0.162 266.1);

Tailwind

colors: {
  custom: {
    50: '#8794de',
    500: '#456acf',
    950: '#000000',
  },
}

SCSS

$custom: #456acf;
$custom-light: #8794de;
$custom-dark: #000000;

JSON

{
  "hex": "#456acf",
  "rgb": {
    "r": 69,
    "g": 106,
    "b": 207
  },
  "hsl": {
    "h": 223.913,
    "s": 58.974,
    "l": 54.118
  },
  "oklch": {
    "l": 0.55078,
    "c": 0.16159,
    "h": 266.1
  },
  "luminance": 0.16078
}

Semantic roles & 50–950 ramp

primary

#456ACF

secondary

#D5C69B

accent

#B846E2

background

#F8F9FD

surface

#F0F1FB

border

#CBCBD4

text

#0D0D15

muted

#7D7E83

Preview Lab

Preview with #456ACF

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

Preview Lab → · Contrast checker → · Palette generator →