#453DA7#453DA7

#453DA7 is a dark, vivid blue. Relative luminance 0.074; OKLCH L 43.4% C 0.164 H 280.5°. Best body text is #FFFFFF at 8.47:1 contrast (WCAG AA passes).

Color values

HEX	#453DA7
RGB	rgb(69, 61, 167)
HSL	hsl(245, 46%, 45%)
HSV	hsv(245, 63%, 65%)
CMYK	cmyk(58.7%, 63.5%, 0%, 34.5%)
CIE-LAB	lab(32.68, 34.53, -56.12)
CIE-LCH	lch(32.68, 65.89, 301.60°)
OKLab	oklab(43.4% 0.0298 -0.1614)
OKLCH	oklch(43.4% 0.164 280.5)
XYZ	xyz(11.0958, 7.3920, 37.3938)
Luminance	0.0739 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#453DA7 #9FA73D

analogous

#3D6AA7 #453DA7 #7A3DA7

triadic

#453DA7 #A7453D #3DA745

tetradic

#453DA7 #A73D6A #9FA73D #3DA77A

square

#453DA7 #A73D6A #9FA73D #3DA77A

split-complementary

#453DA7 #A77A3D #6AA73D

monochromatic

#201C4D #322D7A #453DA7 #655DC4 #908AD4

Accessibility & contrast

On white

8.47

#453DA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#453DA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #453DA7

8.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##453DA7	#FFFFFF	#000000	##FFFFFF
##453DA7	1.00	8.47	2.48	8.47
#FFFFFF	8.47	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051AA

Deuteranopia (green-blind)

#0049A5

Tritanopia (blue-blind)

#07576C

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #453da7;
/* rgb */ color: rgb(69, 61, 167);
/* oklch */ color: oklch(43.4% 0.164 280.5);

Tailwind

colors: {
  custom: {
    50: '#8373c2',
    500: '#453da7',
    950: '#000000',
  },
}

SCSS

$custom: #453da7;
$custom-light: #8373c2;
$custom-dark: #000000;

JSON

{
  "hex": "#453da7",
  "rgb": {
    "r": 69,
    "g": 61,
    "b": 167
  },
  "hsl": {
    "h": 244.528,
    "s": 46.491,
    "l": 44.706
  },
  "oklch": {
    "l": 0.43403,
    "c": 0.16409,
    "h": 280.5
  },
  "luminance": 0.07393
}

Semantic roles & 50–950 ramp

primary

#453DA7

secondary

#BABF81

accent

#D652CC

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0812

muted

#7D7B81

Preview Lab

Preview with #453DA7

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

Preview Lab → · Contrast checker → · Palette generator →