#452DB3#452DB3

#452DB3 is a dark, vivid violet. Relative luminance 0.064; OKLCH L 42.1% C 0.198 H 282.0°. Best body text is #FFFFFF at 9.21:1 contrast (WCAG AA passes).

Color values

HEX	#452DB3
RGB	rgb(69, 45, 179)
HSL	hsl(251, 60%, 44%)
HSV	hsv(251, 75%, 70%)
CMYK	cmyk(61.5%, 74.9%, 0%, 29.8%)
CIE-LAB	lab(30.39, 47.54, -67.05)
CIE-LCH	lch(30.39, 82.19, 305.33°)
OKLab	oklab(42.09% 0.041 -0.1934)
OKLCH	oklch(42.09% 0.198 282)
XYZ	xyz(11.5268, 6.3958, 43.2662)
Luminance	0.0640 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo Blue

#3A18B1

ΔE00 4.01

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#452DB3 #9BB32D

analogous

#2D58B3 #452DB3 #882DB3

triadic

#452DB3 #B3452D #2DB345

tetradic

#452DB3 #B32D58 #9BB32D #2DB388

square

#452DB3 #B32D58 #9BB32D #2DB388

split-complementary

#452DB3 #B3882D #58B32D

monochromatic

#1F1451 #322182 #452DB3 #634BD2 #8E7CDE

Accessibility & contrast

On white

9.21

#452DB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#452DB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #452DB3

9.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##452DB3	#FFFFFF	#000000	##FFFFFF
##452DB3	1.00	9.21	2.28	9.21
#FFFFFF	9.21	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CB7

Deuteranopia (green-blind)

#0043B1

Tritanopia (blue-blind)

#00536E

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #452db3;
/* rgb */ color: rgb(69, 45, 179);
/* oklch */ color: oklch(42.1% 0.198 282.0);

Tailwind

colors: {
  custom: {
    50: '#8669cb',
    500: '#452db3',
    950: '#000000',
  },
}

SCSS

$custom: #452db3;
$custom-light: #8669cb;
$custom-dark: #000000;

JSON

{
  "hex": "#452db3",
  "rgb": {
    "r": 69,
    "g": 45,
    "b": 179
  },
  "hsl": {
    "h": 250.746,
    "s": 59.821,
    "l": 43.922
  },
  "oklch": {
    "l": 0.42085,
    "c": 0.19766,
    "h": 282
  },
  "luminance": 0.06397
}

Semantic roles & 50–950 ramp

primary

#452DB3

secondary

#B8C775

accent

#E345C7

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #452DB3

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

Preview Lab → · Contrast checker → · Palette generator →