#456FB2#456FB2

#456FB2 is a mid, moderate blue. Relative luminance 0.158; OKLCH L 54.3% C 0.115 H 259.4°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#456FB2
RGB	rgb(69, 111, 178)
HSL	hsl(217, 44%, 48%)
HSV	hsv(217, 61%, 70%)
CMYK	cmyk(61.2%, 37.6%, 0%, 30.2%)
CIE-LAB	lab(46.77, 6.49, -39.99)
CIE-LCH	lch(46.77, 40.51, 279.21°)
OKLab	oklab(54.3% -0.0213 -0.1134)
OKLCH	oklch(54.3% 0.115 259.4)
XYZ	xyz(16.1717, 15.8470, 44.3174)
Luminance	0.1585 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456FB2 #B28845

analogous

#45A5B2 #456FB2 #5145B2

triadic

#456FB2 #B2456F #6FB245

tetradic

#456FB2 #B245A5 #B28845 #45B251

square

#456FB2 #B245A5 #B28845 #45B251

split-complementary

#456FB2 #B25145 #A5B245

monochromatic

#23385A #345386 #456FB2 #6E90C7 #9AB2D8

Accessibility & contrast

On white

5.04

#456FB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#456FB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #456FB2

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456FB2	#FFFFFF	#000000	##FFFFFF
##456FB2	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5274B5

Deuteranopia (green-blind)

#446AB1

Tritanopia (blue-blind)

#007E88

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #456fb2;
/* rgb */ color: rgb(69, 111, 178);
/* oklch */ color: oklch(54.3% 0.115 259.4);

Tailwind

colors: {
  custom: {
    50: '#8298c9',
    500: '#456fb2',
    950: '#000000',
  },
}

SCSS

$custom: #456fb2;
$custom-light: #8298c9;
$custom-dark: #000000;

JSON

{
  "hex": "#456fb2",
  "rgb": {
    "r": 69,
    "g": 111,
    "b": 178
  },
  "hsl": {
    "h": 216.881,
    "s": 44.13,
    "l": 48.431
  },
  "oklch": {
    "l": 0.54298,
    "c": 0.11542,
    "h": 259.4
  },
  "luminance": 0.15848
}

Semantic roles & 50–950 ramp

primary

#456FB2

secondary

#C4AF8F

accent

#A354D4

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #456FB2

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

Preview Lab → · Contrast checker → · Palette generator →