#456DB2#456DB2

#456DB2 is a mid, moderate blue. Relative luminance 0.154; OKLCH L 53.9% C 0.118 H 260.6°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#456DB2
RGB	rgb(69, 109, 178)
HSL	hsl(218, 44%, 48%)
HSV	hsv(218, 61%, 70%)
CMYK	cmyk(61.2%, 38.8%, 0%, 30.2%)
CIE-LAB	lab(46.20, 7.73, -40.90)
CIE-LCH	lch(46.20, 41.62, 280.70°)
OKLab	oklab(53.85% -0.0191 -0.1161)
OKLCH	oklch(53.85% 0.118 260.6)
XYZ	xyz(15.9560, 15.4154, 44.2455)
Luminance	0.1542 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456DB2 #B28A45

analogous

#45A3B2 #456DB2 #5345B2

triadic

#456DB2 #B2456D #6DB245

tetradic

#456DB2 #B245A3 #B28A45 #45B253

square

#456DB2 #B245A3 #B28A45 #45B253

split-complementary

#456DB2 #B25345 #A3B245

monochromatic

#23375A #345286 #456DB2 #6E8EC7 #9AB0D8

Accessibility & contrast

On white

5.14

#456DB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#456DB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #456DB2

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456DB2	#FFFFFF	#000000	##FFFFFF
##456DB2	1.00	5.14	4.08	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F73B5

Deuteranopia (green-blind)

#4069B1

Tritanopia (blue-blind)

#007D87

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #456db2;
/* rgb */ color: rgb(69, 109, 178);
/* oklch */ color: oklch(53.9% 0.118 260.6);

Tailwind

colors: {
  custom: {
    50: '#8296c9',
    500: '#456db2',
    950: '#000000',
  },
}

SCSS

$custom: #456db2;
$custom-light: #8296c9;
$custom-dark: #000000;

JSON

{
  "hex": "#456db2",
  "rgb": {
    "r": 69,
    "g": 109,
    "b": 178
  },
  "hsl": {
    "h": 217.982,
    "s": 44.13,
    "l": 48.431
  },
  "oklch": {
    "l": 0.53851,
    "c": 0.1177,
    "h": 260.6
  },
  "luminance": 0.15417
}

Semantic roles & 50–950 ramp

primary

#456DB2

secondary

#C4B08F

accent

#A554D4

background

#F8F9FC

surface

#F0F1F8

border

#CBCBD1

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #456DB2

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

Preview Lab → · Contrast checker → · Palette generator →