#453EBC#453EBC

#453EBC is a mid, vivid blue. Relative luminance 0.083; OKLCH L 45.4% C 0.190 H 278.1°. Best body text is #FFFFFF at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#453EBC
RGB	rgb(69, 62, 188)
HSL	hsl(243, 50%, 49%)
HSV	hsv(243, 67%, 74%)
CMYK	cmyk(63.3%, 67%, 0%, 26.3%)
CIE-LAB	lab(34.68, 40.81, -65.34)
CIE-LCH	lch(34.68, 77.03, 301.99°)
OKLab	oklab(45.41% 0.0268 -0.1884)
OKLCH	oklch(45.41% 0.19 278.1)
XYZ	xyz(13.2510, 8.3402, 48.4787)
Luminance	0.0834 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.93

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#453EBC #B5BC3E

analogous

#3E76BC #453EBC #843EBC

triadic

#453EBC #BC453E #3EBC45

tetradic

#453EBC #BC3E76 #B5BC3E #3EBC84

square

#453EBC #BC3E76 #B5BC3E #3EBC84

split-complementary

#453EBC #BC843E #76BC3E

monochromatic

#232060 #342F8E #453EBC #6F6ACE #9B98DD

Accessibility & contrast

On white

7.87

#453EBC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#453EBC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #453EBC

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##453EBC	#FFFFFF	#000000	##FFFFFF
##453EBC	1.00	7.87	2.67	7.87
#FFFFFF	7.87	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057C0

Deuteranopia (green-blind)

#004CBA

Tritanopia (blue-blind)

#005F78

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #453ebc;
/* rgb */ color: rgb(69, 62, 188);
/* oklch */ color: oklch(45.4% 0.190 278.1);

Tailwind

colors: {
  custom: {
    50: '#8674d1',
    500: '#453ebc',
    950: '#000000',
  },
}

SCSS

$custom: #453ebc;
$custom-light: #8674d1;
$custom-dark: #000000;

JSON

{
  "hex": "#453ebc",
  "rgb": {
    "r": 69,
    "g": 62,
    "b": 188
  },
  "hsl": {
    "h": 243.333,
    "s": 50.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.45405,
    "c": 0.19029,
    "h": 278.1
  },
  "luminance": 0.08341
}

Semantic roles & 50–950 ramp

primary

#453EBC

secondary

#C5C98D

accent

#DA4ED2

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #453EBC

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

Preview Lab → · Contrast checker → · Palette generator →