#453DAC#453DAC

#453DAC is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.8% C 0.171 H 279.9°. Best body text is #FFFFFF at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#453DAC
RGB	rgb(69, 61, 172)
HSL	hsl(244, 48%, 46%)
HSV	hsv(244, 65%, 67%)
CMYK	cmyk(59.9%, 64.5%, 0%, 32.5%)
CIE-LAB	lab(33.09, 36.17, -58.45)
CIE-LCH	lch(33.09, 68.73, 301.75°)
OKLab	oklab(43.83% 0.0294 -0.1682)
OKLCH	oklch(43.83% 0.171 279.9)
XYZ	xyz(11.5670, 7.5804, 39.8754)
Luminance	0.0758 (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

#453DAC #A4AC3D

analogous

#3D6DAC #453DAC #7C3DAC

triadic

#453DAC #AC453D #3DAC45

tetradic

#453DAC #AC3D6D #A4AC3D #3DAC7C

square

#453DAC #AC3D6D #A4AC3D #3DAC7C

split-complementary

#453DAC #AC7C3D #6DAC3D

monochromatic

#211D52 #332D7F #453DAC #6760C7 #928DD7

Accessibility & contrast

On white

8.35

#453DAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#453DAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #453DAC

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##453DAC	#FFFFFF	#000000	##FFFFFF
##453DAC	1.00	8.35	2.52	8.35
#FFFFFF	8.35	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052B0

Deuteranopia (green-blind)

#004AAA

Tritanopia (blue-blind)

#00596F

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #453dac;
/* rgb */ color: rgb(69, 61, 172);
/* oklch */ color: oklch(43.8% 0.171 279.9);

Tailwind

colors: {
  custom: {
    50: '#8473c6',
    500: '#453dac',
    950: '#000000',
  },
}

SCSS

$custom: #453dac;
$custom-light: #8473c6;
$custom-dark: #000000;

JSON

{
  "hex": "#453dac",
  "rgb": {
    "r": 69,
    "g": 61,
    "b": 172
  },
  "hsl": {
    "h": 244.324,
    "s": 47.639,
    "l": 45.686
  },
  "oklch": {
    "l": 0.4383,
    "c": 0.17073,
    "h": 279.9
  },
  "luminance": 0.07581
}

Semantic roles & 50–950 ramp

primary

#453DAC

secondary

#BDC184

accent

#D751CE

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #453DAC

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

Preview Lab → · Contrast checker → · Palette generator →