#455DC6#455DC6

#455DC6 is a mid, vivid blue. Relative luminance 0.132; OKLCH L 51.8% C 0.165 H 270.0°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#455DC6
RGB	rgb(69, 93, 198)
HSL	hsl(229, 53%, 52%)
HSV	hsv(229, 65%, 78%)
CMYK	cmyk(65.2%, 53%, 0%, 22.4%)
CIE-LAB	lab(43.02, 24.86, -57.61)
CIE-LCH	lch(43.02, 62.74, 293.35°)
OKLab	oklab(51.81% 0.0001 -0.1654)
OKLCH	oklch(51.81% 0.165 270)
XYZ	xyz(16.5582, 13.1696, 55.0845)
Luminance	0.1317 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#455DC6 #C6AE45

analogous

#459EC6 #455DC6 #6D45C6

triadic

#455DC6 #C6455D #5DC645

tetradic

#455DC6 #C6459E #C6AE45 #45C66D

square

#455DC6 #C6459E #C6AE45 #45C66D

split-complementary

#455DC6 #C66D45 #9EC645

monochromatic

#22306F #30459E #455DC6 #7486D4 #A3AFE3

Accessibility & contrast

On white

5.78

#455DC6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#455DC6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #455DC6

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##455DC6	#FFFFFF	#000000	##FFFFFF
##455DC6	1.00	5.78	3.63	5.78
#FFFFFF	5.78	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#176CCA

Deuteranopia (green-blind)

#0060C4

Tritanopia (blue-blind)

#007688

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #455dc6;
/* rgb */ color: rgb(69, 93, 198);
/* oklch */ color: oklch(51.8% 0.165 270.0);

Tailwind

colors: {
  custom: {
    50: '#868ad8',
    500: '#455dc6',
    950: '#000000',
  },
}

SCSS

$custom: #455dc6;
$custom-light: #868ad8;
$custom-dark: #000000;

JSON

{
  "hex": "#455dc6",
  "rgb": {
    "r": 69,
    "g": 93,
    "b": 198
  },
  "hsl": {
    "h": 228.837,
    "s": 53.086,
    "l": 52.353
  },
  "oklch": {
    "l": 0.51812,
    "c": 0.16543,
    "h": 270
  },
  "luminance": 0.13171
}

Semantic roles & 50–950 ramp

primary

#455DC6

secondary

#CFC597

accent

#C14BDC

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #455DC6

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

Preview Lab → · Contrast checker → · Palette generator →