#453BBF#453BBF

#453BBF is a mid, vivid blue. Relative luminance 0.082; OKLCH L 45.2% C 0.197 H 278.4°. Best body text is #FFFFFF at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#453BBF
RGB	rgb(69, 59, 191)
HSL	hsl(245, 53%, 49%)
HSV	hsv(245, 69%, 75%)
CMYK	cmyk(63.9%, 69.1%, 0%, 25.1%)
CIE-LAB	lab(34.30, 43.54, -67.73)
CIE-LCH	lch(34.30, 80.51, 302.74°)
OKLab	oklab(45.21% 0.0287 -0.1954)
OKLCH	oklch(45.21% 0.197 278.4)
XYZ	xyz(13.4192, 8.1536, 50.1468)
Luminance	0.0815 (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

#453BBF #B5BF3B

analogous

#3B73BF #453BBF #873BBF

triadic

#453BBF #BF453B #3BBF45

tetradic

#453BBF #BF3B73 #B5BF3B #3BBF87

square

#453BBF #BF3B73 #B5BF3B #3BBF87

split-complementary

#453BBF #BF873B #73BF3B

monochromatic

#231E61 #342D90 #453BBF #6F67D0 #9B96DF

Accessibility & contrast

On white

7.98

#453BBF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#453BBF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #453BBF

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##453BBF	#FFFFFF	#000000	##FFFFFF
##453BBF	1.00	7.98	2.63	7.98
#FFFFFF	7.98	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056C3

Deuteranopia (green-blind)

#004BBD

Tritanopia (blue-blind)

#005E78

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #453bbf;
/* rgb */ color: rgb(69, 59, 191);
/* oklch */ color: oklch(45.2% 0.197 278.4);

Tailwind

colors: {
  custom: {
    50: '#8772d3',
    500: '#453bbf',
    950: '#000000',
  },
}

SCSS

$custom: #453bbf;
$custom-light: #8772d3;
$custom-dark: #000000;

JSON

{
  "hex": "#453bbf",
  "rgb": {
    "r": 69,
    "g": 59,
    "b": 191
  },
  "hsl": {
    "h": 244.545,
    "s": 52.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.45212,
    "c": 0.19749,
    "h": 278.4
  },
  "luminance": 0.08155
}

Semantic roles & 50–950 ramp

primary

#453BBF

secondary

#C5CA8C

accent

#DC4CD1

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #453BBF

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

Preview Lab → · Contrast checker → · Palette generator →