#453FDF#453FDF

#453FDF is a mid, highly saturated blue. Relative luminance 0.101; OKLCH L 48.8% C 0.232 H 275.2°. Best body text is #FFFFFF at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#453FDF
RGB	rgb(69, 63, 223)
HSL	hsl(242, 71%, 56%)
HSV	hsv(242, 72%, 87%)
CMYK	cmyk(69.1%, 71.7%, 0%, 12.5%)
CIE-LAB	lab(38.10, 51.49, -80.01)
CIE-LCH	lch(38.10, 95.15, 302.76°)
OKLab	oklab(48.84% 0.0209 -0.2313)
OKLCH	oklch(48.84% 0.232 275.2)
XYZ	xyz(17.5466, 10.1463, 70.8314)
Luminance	0.1015 (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

#453FDF #D9DF3F

analogous

#3F89DF #453FDF #953FDF

triadic

#453FDF #DF453F #3FDF45

tetradic

#453FDF #DF3F89 #D9DF3F #3FDF95

square

#453FDF #DF3F89 #D9DF3F #3FDF95

split-complementary

#453FDF #DF953F #89DF3F

monochromatic

#1C178C #2620C1 #453FDF #7873E8 #ABA8F0

Accessibility & contrast

On white

6.93

#453FDF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#453FDF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #453FDF

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##453FDF	#FFFFFF	#000000	##FFFFFF
##453FDF	1.00	6.93	3.03	6.93
#FFFFFF	6.93	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061E4

Deuteranopia (green-blind)

#0052DC

Tritanopia (blue-blind)

#006C8B

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #453fdf;
/* rgb */ color: rgb(69, 63, 223);
/* oklch */ color: oklch(48.8% 0.232 275.2);

Tailwind

colors: {
  custom: {
    50: '#8d76ea',
    500: '#453fdf',
    950: '#000000',
  },
}

SCSS

$custom: #453fdf;
$custom-light: #8d76ea;
$custom-dark: #000000;

JSON

{
  "hex": "#453fdf",
  "rgb": {
    "r": 69,
    "g": 63,
    "b": 223
  },
  "hsl": {
    "h": 242.25,
    "s": 71.429,
    "l": 56.078
  },
  "oklch": {
    "l": 0.48836,
    "c": 0.23224,
    "h": 275.2
  },
  "luminance": 0.10148
}

Semantic roles & 50–950 ramp

primary

#453FDF

secondary

#DBDE9C

accent

#EE3AE7

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #453FDF

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

Preview Lab → · Contrast checker → · Palette generator →