#453ABA#453ABA

#453ABA is a dark, vivid blue. Relative luminance 0.078; OKLCH L 44.6% C 0.192 H 279.0°. Best body text is #FFFFFF at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#453ABA
RGB	rgb(69, 58, 186)
HSL	hsl(245, 52%, 48%)
HSV	hsv(245, 69%, 73%)
CMYK	cmyk(62.9%, 68.8%, 0%, 27.1%)
CIE-LAB	lab(33.64, 42.51, -65.87)
CIE-LCH	lch(33.64, 78.40, 302.84°)
OKLab	oklab(44.6% 0.0302 -0.1899)
OKLCH	oklch(44.6% 0.192 279)
XYZ	xyz(12.8274, 7.8355, 47.2813)
Luminance	0.0784 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.50

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#453ABA #AFBA3A

analogous

#3A6FBA #453ABA #853ABA

triadic

#453ABA #BA453A #3ABA45

tetradic

#453ABA #BA3A6F #AFBA3A #3ABA85

square

#453ABA #BA3A6F #AFBA3A #3ABA85

split-complementary

#453ABA #BA853A #6FBA3A

monochromatic

#221D5D #342B8B #453ABA #6C63CE #9892DD

Accessibility & contrast

On white

8.18

#453ABA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#453ABA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #453ABA

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##453ABA	#FFFFFF	#000000	##FFFFFF
##453ABA	1.00	8.18	2.57	8.18
#FFFFFF	8.18	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054BE

Deuteranopia (green-blind)

#004AB8

Tritanopia (blue-blind)

#005C75

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #453aba;
/* rgb */ color: rgb(69, 58, 186);
/* oklch */ color: oklch(44.6% 0.192 279.0);

Tailwind

colors: {
  custom: {
    50: '#8671d0',
    500: '#453aba',
    950: '#000000',
  },
}

SCSS

$custom: #453aba;
$custom-light: #8671d0;
$custom-dark: #000000;

JSON

{
  "hex": "#453aba",
  "rgb": {
    "r": 69,
    "g": 58,
    "b": 186
  },
  "hsl": {
    "h": 245.156,
    "s": 52.459,
    "l": 47.843
  },
  "oklch": {
    "l": 0.44598,
    "c": 0.19233,
    "h": 279
  },
  "luminance": 0.07836
}

Semantic roles & 50–950 ramp

primary

#453ABA

secondary

#C2C888

accent

#DC4CD0

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0C0814

muted

#7D7B82

Preview Lab

Preview with #453ABA

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

Preview Lab → · Contrast checker → · Palette generator →