#453CAA#453CAA

#453CAA is a dark, vivid blue. Relative luminance 0.074; OKLCH L 43.5% C 0.169 H 280.4°. Best body text is #FFFFFF at 8.47:1 contrast (WCAG AA passes).

Color values

HEX	#453CAA
RGB	rgb(69, 60, 170)
HSL	hsl(245, 48%, 45%)
HSV	hsv(245, 65%, 67%)
CMYK	cmyk(59.4%, 64.7%, 0%, 33.3%)
CIE-LAB	lab(32.70, 36.13, -57.90)
CIE-LCH	lch(32.70, 68.24, 301.96°)
OKLab	oklab(43.49% 0.0305 -0.1666)
OKLCH	oklch(43.49% 0.169 280.4)
XYZ	xyz(11.3235, 7.3984, 38.8538)
Luminance	0.0740 (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

#453CAA #A1AA3C

analogous

#3C6AAA #453CAA #7C3CAA

triadic

#453CAA #AA453C #3CAA45

tetradic

#453CAA #AA3C6A #A1AA3C #3CAA7C

square

#453CAA #AA3C6A #A1AA3C #3CAA7C

split-complementary

#453CAA #AA7C3C #6AAA3C

monochromatic

#201C50 #332C7D #453CAA #665DC6 #918BD6

Accessibility & contrast

On white

8.47

#453CAA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#453CAA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #453CAA

8.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##453CAA	#FFFFFF	#000000	##FFFFFF
##453CAA	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)

#0051AD

Deuteranopia (green-blind)

#0049A8

Tritanopia (blue-blind)

#00586D

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #453caa;
/* rgb */ color: rgb(69, 60, 170);
/* oklch */ color: oklch(43.5% 0.169 280.4);

Tailwind

colors: {
  custom: {
    50: '#8372c4',
    500: '#453caa',
    950: '#000000',
  },
}

SCSS

$custom: #453caa;
$custom-light: #8372c4;
$custom-dark: #000000;

JSON

{
  "hex": "#453caa",
  "rgb": {
    "r": 69,
    "g": 60,
    "b": 170
  },
  "hsl": {
    "h": 244.909,
    "s": 47.826,
    "l": 45.098
  },
  "oklch": {
    "l": 0.4349,
    "c": 0.16934,
    "h": 280.4
  },
  "luminance": 0.07399
}

Semantic roles & 50–950 ramp

primary

#453CAA

secondary

#BBC081

accent

#D750CC

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #453CAA

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

Preview Lab → · Contrast checker → · Palette generator →