#456FBA#456FBA

#456FBA is a mid, vivid blue. Relative luminance 0.162; OKLCH L 54.8% C 0.127 H 261.1°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#456FBA
RGB	rgb(69, 111, 186)
HSL	hsl(218, 46%, 50%)
HSV	hsv(218, 63%, 73%)
CMYK	cmyk(62.9%, 40.3%, 0%, 27.1%)
CIE-LAB	lab(47.21, 9.26, -43.94)
CIE-LCH	lch(47.21, 44.91, 281.90°)
OKLab	oklab(54.78% -0.0195 -0.125)
OKLCH	oklch(54.78% 0.127 261.1)
XYZ	xyz(16.9985, 16.1777, 48.6717)
Luminance	0.1618 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456FBA #BA9045

analogous

#45A9BA #456FBA #5645BA

triadic

#456FBA #BA456F #6FBA45

tetradic

#456FBA #BA45A9 #BA9045 #45BA56

square

#456FBA #BA45A9 #BA9045 #45BA56

split-complementary

#456FBA #BA5645 #A9BA45

monochromatic

#243A61 #34548D #456FBA #7292CB #9EB4DB

Accessibility & contrast

On white

4.96

#456FBA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#456FBA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #456FBA

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456FBA	#FFFFFF	#000000	##FFFFFF
##456FBA	1.00	4.96	4.24	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E76BD

Deuteranopia (green-blind)

#3D6BB8

Tritanopia (blue-blind)

#00808B

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #456fba;
/* rgb */ color: rgb(69, 111, 186);
/* oklch */ color: oklch(54.8% 0.127 261.1);

Tailwind

colors: {
  custom: {
    50: '#8397cf',
    500: '#456fba',
    950: '#000000',
  },
}

SCSS

$custom: #456fba;
$custom-light: #8397cf;
$custom-dark: #000000;

JSON

{
  "hex": "#456fba",
  "rgb": {
    "r": 69,
    "g": 111,
    "b": 186
  },
  "hsl": {
    "h": 218.462,
    "s": 45.882,
    "l": 50
  },
  "oklch": {
    "l": 0.54776,
    "c": 0.12653,
    "h": 261.1
  },
  "luminance": 0.16179
}

Semantic roles & 50–950 ramp

primary

#456FBA

secondary

#C8B593

accent

#A652D6

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0D14

muted

#7D7E82

Preview Lab

Preview with #456FBA

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

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