#456DB6#456DB6

#456DB6 is a mid, vivid blue. Relative luminance 0.156; OKLCH L 54.1% C 0.123 H 261.5°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#456DB6
RGB	rgb(69, 109, 182)
HSL	hsl(219, 45%, 49%)
HSV	hsv(219, 62%, 71%)
CMYK	cmyk(62.1%, 40.1%, 0%, 28.6%)
CIE-LAB	lab(46.42, 9.12, -42.88)
CIE-LCH	lch(46.42, 43.84, 282.00°)
OKLab	oklab(54.09% -0.0182 -0.1219)
OKLCH	oklch(54.09% 0.123 261.5)
XYZ	xyz(16.3634, 15.5784, 46.3915)
Luminance	0.1558 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456DB6 #B68E45

analogous

#45A6B6 #456DB6 #5645B6

triadic

#456DB6 #B6456D #6DB645

tetradic

#456DB6 #B645A6 #B68E45 #45B656

square

#456DB6 #B645A6 #B68E45 #45B656

split-complementary

#456DB6 #B65645 #A6B645

monochromatic

#23385D #34528A #456DB6 #708FC9 #9CB2D9

Accessibility & contrast

On white

5.10

#456DB6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#456DB6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #456DB6

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456DB6	#FFFFFF	#000000	##FFFFFF
##456DB6	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D74B9

Deuteranopia (green-blind)

#3D69B4

Tritanopia (blue-blind)

#007D88

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #456db6;
/* rgb */ color: rgb(69, 109, 182);
/* oklch */ color: oklch(54.1% 0.123 261.5);

Tailwind

colors: {
  custom: {
    50: '#8396cc',
    500: '#456db6',
    950: '#000000',
  },
}

SCSS

$custom: #456db6;
$custom-light: #8396cc;
$custom-dark: #000000;

JSON

{
  "hex": "#456db6",
  "rgb": {
    "r": 69,
    "g": 109,
    "b": 182
  },
  "hsl": {
    "h": 218.761,
    "s": 45.02,
    "l": 49.216
  },
  "oklch": {
    "l": 0.54092,
    "c": 0.12329,
    "h": 261.5
  },
  "luminance": 0.1558
}

Semantic roles & 50–950 ramp

primary

#456DB6

secondary

#C6B391

accent

#A753D5

background

#F8F9FC

surface

#F0F1F9

border

#CBCBD2

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #456DB6

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

Preview Lab → · Contrast checker → · Palette generator →