#456AB2#456AB2

#456AB2 is a mid, vivid blue. Relative luminance 0.148; OKLCH L 53.2% C 0.121 H 262.5°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#456AB2
RGB	rgb(69, 106, 178)
HSL	hsl(220, 44%, 48%)
HSV	hsv(220, 61%, 70%)
CMYK	cmyk(61.2%, 40.4%, 0%, 30.2%)
CIE-LAB	lab(45.34, 9.60, -42.26)
CIE-LCH	lch(45.34, 43.34, 282.80°)
OKLab	oklab(53.19% -0.0159 -0.1201)
OKLCH	oklch(53.19% 0.121 262.5)
XYZ	xyz(15.6414, 14.7863, 44.1406)
Luminance	0.1479 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456AB2 #B28D45

analogous

#45A0B2 #456AB2 #5645B2

triadic

#456AB2 #B2456A #6AB245

tetradic

#456AB2 #B245A0 #B28D45 #45B256

square

#456AB2 #B245A0 #B28D45 #45B256

split-complementary

#456AB2 #B25645 #A0B245

monochromatic

#23355A #345086 #456AB2 #6E8CC7 #9AAFD8

Accessibility & contrast

On white

5.31

#456AB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#456AB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #456AB2

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456AB2	#FFFFFF	#000000	##FFFFFF
##456AB2	1.00	5.31	3.96	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B71B5

Deuteranopia (green-blind)

#3B67B0

Tritanopia (blue-blind)

#007A85

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #456ab2;
/* rgb */ color: rgb(69, 106, 178);
/* oklch */ color: oklch(53.2% 0.121 262.5);

Tailwind

colors: {
  custom: {
    50: '#8294c9',
    500: '#456ab2',
    950: '#000000',
  },
}

SCSS

$custom: #456ab2;
$custom-light: #8294c9;
$custom-dark: #000000;

JSON

{
  "hex": "#456ab2",
  "rgb": {
    "r": 69,
    "g": 106,
    "b": 178
  },
  "hsl": {
    "h": 219.633,
    "s": 44.13,
    "l": 48.431
  },
  "oklch": {
    "l": 0.53187,
    "c": 0.12119,
    "h": 262.5
  },
  "luminance": 0.14788
}

Semantic roles & 50–950 ramp

primary

#456AB2

secondary

#C4B28F

accent

#A854D4

background

#F8F9FC

surface

#F0F1F8

border

#CBCBD1

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #456AB2

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

Preview Lab → · Contrast checker → · Palette generator →