#456CB2#456CB2

#456CB2 is a mid, moderate blue. Relative luminance 0.152; OKLCH L 53.6% C 0.119 H 261.3°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#456CB2
RGB	rgb(69, 108, 178)
HSL	hsl(219, 44%, 48%)
HSV	hsv(219, 61%, 70%)
CMYK	cmyk(61.2%, 39.3%, 0%, 30.2%)
CIE-LAB	lab(45.91, 8.35, -41.35)
CIE-LCH	lch(45.91, 42.19, 281.42°)
OKLab	oklab(53.63% -0.018 -0.1175)
OKLCH	oklch(53.63% 0.119 261.3)
XYZ	xyz(15.8499, 15.2033, 44.2101)
Luminance	0.1520 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#456CB2 #B28B45

analogous

#45A2B2 #456CB2 #5445B2

triadic

#456CB2 #B2456C #6CB245

tetradic

#456CB2 #B245A2 #B28B45 #45B254

square

#456CB2 #B245A2 #B28B45 #45B254

split-complementary

#456CB2 #B25445 #A2B245

monochromatic

#23365A #345186 #456CB2 #6E8DC7 #9AB0D8

Accessibility & contrast

On white

5.20

#456CB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#456CB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #456CB2

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##456CB2	#FFFFFF	#000000	##FFFFFF
##456CB2	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E72B5

Deuteranopia (green-blind)

#3F68B1

Tritanopia (blue-blind)

#007C86

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #456cb2;
/* rgb */ color: rgb(69, 108, 178);
/* oklch */ color: oklch(53.6% 0.119 261.3);

Tailwind

colors: {
  custom: {
    50: '#8295c9',
    500: '#456cb2',
    950: '#000000',
  },
}

SCSS

$custom: #456cb2;
$custom-light: #8295c9;
$custom-dark: #000000;

JSON

{
  "hex": "#456cb2",
  "rgb": {
    "r": 69,
    "g": 108,
    "b": 178
  },
  "hsl": {
    "h": 218.532,
    "s": 44.13,
    "l": 48.431
  },
  "oklch": {
    "l": 0.53629,
    "c": 0.11885,
    "h": 261.3
  },
  "luminance": 0.15205
}

Semantic roles & 50–950 ramp

primary

#456CB2

secondary

#C4B18F

accent

#A654D4

background

#F8F9FC

surface

#F0F1F8

border

#CBCBD1

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #456CB2

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

Preview Lab → · Contrast checker → · Palette generator →