#456AB1#456AB1

#456AB1 is a mid, moderate blue. Relative luminance 0.147; OKLCH L 53.1% C 0.120 H 262.3°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#456AB1
RGB	rgb(69, 106, 177)
HSL	hsl(219, 44%, 48%)
HSV	hsv(219, 61%, 69%)
CMYK	cmyk(61%, 40.1%, 0%, 30.6%)
CIE-LAB	lab(45.28, 9.26, -41.77)
CIE-LCH	lch(45.28, 42.78, 282.49°)
OKLab	oklab(53.13% -0.0161 -0.1187)
OKLCH	oklch(53.13% 0.12 262.3)
XYZ	xyz(15.5413, 14.7462, 43.6138)
Luminance	0.1475 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456AB1 #B18C45

analogous

#45A0B1 #456AB1 #5645B1

triadic

#456AB1 #B1456A #6AB145

tetradic

#456AB1 #B145A0 #B18C45 #45B156

square

#456AB1 #B145A0 #B18C45 #45B156

split-complementary

#456AB1 #B15645 #A0B145

monochromatic

#233559 #345085 #456AB1 #6D8CC6 #99AED7

Accessibility & contrast

On white

5.32

#456AB1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#456AB1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #456AB1

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456AB1	#FFFFFF	#000000	##FFFFFF
##456AB1	1.00	5.32	3.95	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B71B4

Deuteranopia (green-blind)

#3C67B0

Tritanopia (blue-blind)

#007A85

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #456ab1;
/* rgb */ color: rgb(69, 106, 177);
/* oklch */ color: oklch(53.1% 0.120 262.3);

Tailwind

colors: {
  custom: {
    50: '#8294c9',
    500: '#456ab1',
    950: '#000000',
  },
}

SCSS

$custom: #456ab1;
$custom-light: #8294c9;
$custom-dark: #000000;

JSON

{
  "hex": "#456ab1",
  "rgb": {
    "r": 69,
    "g": 106,
    "b": 177
  },
  "hsl": {
    "h": 219.444,
    "s": 43.902,
    "l": 48.235
  },
  "oklch": {
    "l": 0.53126,
    "c": 0.11979,
    "h": 262.3
  },
  "luminance": 0.14748
}

Semantic roles & 50–950 ramp

primary

#456AB1

secondary

#C3B18E

accent

#A854D4

background

#F8F9FC

surface

#EFF1F8

border

#CACBD1

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #456AB1

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

Preview Lab → · Contrast checker → · Palette generator →