#453F92#453F92

#453F92 is a dark, vivid blue. Relative luminance 0.069; OKLCH L 42.1% C 0.132 H 282.4°. Best body text is #FFFFFF at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#453F92
RGB	rgb(69, 63, 146)
HSL	hsl(244, 40%, 41%)
HSV	hsv(244, 57%, 57%)
CMYK	cmyk(52.7%, 56.8%, 0%, 42.7%)
CIE-LAB	lab(31.57, 26.35, -45.21)
CIE-LCH	lch(31.57, 52.32, 300.23°)
OKLab	oklab(42.08% 0.0283 -0.1292)
OKLCH	oklch(42.08% 0.132 282.4)
XYZ	xyz(9.4185, 6.8950, 28.0231)
Luminance	0.0690 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#453F92 #8C923F

analogous

#3F6292 #453F92 #6E3F92

triadic

#453F92 #92453F #3F9245

tetradic

#453F92 #923F62 #8C923F #3F926E

square

#453F92 #923F62 #8C923F #3F926E

split-complementary

#453F92 #926E3F #62923F

monochromatic

#1D1A3C #312D67 #453F92 #5E57B7 #8782C9

Accessibility & contrast

On white

8.83

#453F92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#453F92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #453F92

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##453F92	#FFFFFF	#000000	##FFFFFF
##453F92	1.00	8.83	2.38	8.83
#FFFFFF	8.83	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#084D95

Deuteranopia (green-blind)

#004790

Tritanopia (blue-blind)

#265262

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #453f92;
/* rgb */ color: rgb(69, 63, 146);
/* oklch */ color: oklch(42.1% 0.132 282.4);

Tailwind

colors: {
  custom: {
    50: '#7f74b3',
    500: '#453f92',
    950: '#000000',
  },
}

SCSS

$custom: #453f92;
$custom-light: #7f74b3;
$custom-dark: #000000;

JSON

{
  "hex": "#453f92",
  "rgb": {
    "r": 69,
    "g": 63,
    "b": 146
  },
  "hsl": {
    "h": 244.337,
    "s": 39.713,
    "l": 40.98
  },
  "oklch": {
    "l": 0.42075,
    "c": 0.13232,
    "h": 282.4
  },
  "luminance": 0.06896
}

Semantic roles & 50–950 ramp

primary

#453F92

secondary

#AFB379

accent

#D058C7

background

#F8F7FB

surface

#EFEDF6

border

#CAC8D0

text

#0B0811

muted

#7C7B80

Preview Lab

Preview with #453F92

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

Preview Lab → · Contrast checker → · Palette generator →