#453CBC#453CBC

#453CBC is a mid, vivid blue. Relative luminance 0.081; OKLCH L 45.1% C 0.193 H 278.5°. Best body text is #FFFFFF at 8.00:1 contrast (WCAG AA passes).

Color values

HEX	#453CBC
RGB	rgb(69, 60, 188)
HSL	hsl(244, 52%, 49%)
HSV	hsv(244, 68%, 74%)
CMYK	cmyk(63.3%, 68.1%, 0%, 26.3%)
CIE-LAB	lab(34.25, 41.99, -66.05)
CIE-LCH	lch(34.25, 78.27, 302.44°)
OKLab	oklab(45.09% 0.0284 -0.1905)
OKLCH	oklch(45.09% 0.193 278.5)
XYZ	xyz(13.1443, 8.1267, 48.4431)
Luminance	0.0813 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.21

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#453CBC #B3BC3C

analogous

#3C73BC #453CBC #853CBC

triadic

#453CBC #BC453C #3CBC45

tetradic

#453CBC #BC3C73 #B3BC3C #3CBC85

square

#453CBC #BC3C73 #B3BC3C #3CBC85

split-complementary

#453CBC #BC853C #73BC3C

monochromatic

#231E5F #342D8E #453CBC #6E67CE #9A95DD

Accessibility & contrast

On white

8.00

#453CBC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#453CBC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #453CBC

8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##453CBC	#FFFFFF	#000000	##FFFFFF
##453CBC	1.00	8.00	2.63	8.00
#FFFFFF	8.00	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	8.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056C0

Deuteranopia (green-blind)

#004BBA

Tritanopia (blue-blind)

#005E77

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #453cbc;
/* rgb */ color: rgb(69, 60, 188);
/* oklch */ color: oklch(45.1% 0.193 278.5);

Tailwind

colors: {
  custom: {
    50: '#8773d1',
    500: '#453cbc',
    950: '#000000',
  },
}

SCSS

$custom: #453cbc;
$custom-light: #8773d1;
$custom-dark: #000000;

JSON

{
  "hex": "#453cbc",
  "rgb": {
    "r": 69,
    "g": 60,
    "b": 188
  },
  "hsl": {
    "h": 244.219,
    "s": 51.613,
    "l": 48.627
  },
  "oklch": {
    "l": 0.4509,
    "c": 0.19259,
    "h": 278.5
  },
  "luminance": 0.08128
}

Semantic roles & 50–950 ramp

primary

#453CBC

secondary

#C4C98B

accent

#DB4DD1

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0D0814

muted

#7D7B83

Preview Lab

Preview with #453CBC

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

Preview Lab → · Contrast checker → · Palette generator →