#455DC7#455DC7

#455DC7 is a mid, vivid blue. Relative luminance 0.132; OKLCH L 51.9% C 0.167 H 270.0°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#455DC7
RGB	rgb(69, 93, 199)
HSL	hsl(229, 54%, 53%)
HSV	hsv(229, 65%, 78%)
CMYK	cmyk(65.3%, 53.3%, 0%, 22%)
CIE-LAB	lab(43.09, 25.22, -58.07)
CIE-LCH	lch(43.09, 63.31, 293.47°)
OKLab	oklab(51.89% 0.0001 -0.1668)
OKLCH	oklch(51.89% 0.167 270)
XYZ	xyz(16.6739, 13.2159, 55.6940)
Luminance	0.1322 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#455DC7 #C7AF45

analogous

#459EC7 #455DC7 #6E45C7

triadic

#455DC7 #C7455D #5DC745

tetradic

#455DC7 #C7459E #C7AF45 #45C76E

square

#455DC7 #C7459E #C7AF45 #45C76E

split-complementary

#455DC7 #C76E45 #9EC745

monochromatic

#223070 #30449F #455DC7 #7486D5 #A3AFE3

Accessibility & contrast

On white

5.76

#455DC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#455DC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #455DC7

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##455DC7	#FFFFFF	#000000	##FFFFFF
##455DC7	1.00	5.76	3.64	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#156CCB

Deuteranopia (green-blind)

#0060C5

Tritanopia (blue-blind)

#007689

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #455dc7;
/* rgb */ color: rgb(69, 93, 199);
/* oklch */ color: oklch(51.9% 0.167 270.0);

Tailwind

colors: {
  custom: {
    50: '#868ad9',
    500: '#455dc7',
    950: '#000000',
  },
}

SCSS

$custom: #455dc7;
$custom-light: #868ad9;
$custom-dark: #000000;

JSON

{
  "hex": "#455dc7",
  "rgb": {
    "r": 69,
    "g": 93,
    "b": 199
  },
  "hsl": {
    "h": 228.923,
    "s": 53.719,
    "l": 52.549
  },
  "oklch": {
    "l": 0.51887,
    "c": 0.1668,
    "h": 270
  },
  "luminance": 0.13217
}

Semantic roles & 50–950 ramp

primary

#455DC7

secondary

#D0C698

accent

#C24BDD

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #455DC7

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

Preview Lab → · Contrast checker → · Palette generator →