#453EBA#453EBA

#453EBA is a mid, vivid blue. Relative luminance 0.083; OKLCH L 45.2% C 0.188 H 278.3°. Best body text is #FFFFFF at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#453EBA
RGB	rgb(69, 62, 186)
HSL	hsl(243, 50%, 49%)
HSV	hsv(243, 67%, 73%)
CMYK	cmyk(62.9%, 66.7%, 0%, 27.1%)
CIE-LAB	lab(34.51, 40.15, -64.44)
CIE-LCH	lch(34.51, 75.93, 301.93°)
OKLab	oklab(45.23% 0.0271 -0.1858)
OKLCH	oklch(45.23% 0.188 278.3)
XYZ	xyz(13.0369, 8.2546, 47.3511)
Luminance	0.0826 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.82

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#453EBA #B3BA3E

analogous

#3E75BA #453EBA #833EBA

triadic

#453EBA #BA453E #3EBA45

tetradic

#453EBA #BA3E75 #B3BA3E #3EBA83

square

#453EBA #BA3E75 #B3BA3E #3EBA83

split-complementary

#453EBA #BA833E #75BA3E

monochromatic

#231F5E #342F8C #453EBA #6E68CD #9A96DC

Accessibility & contrast

On white

7.92

#453EBA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#453EBA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #453EBA

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##453EBA	#FFFFFF	#000000	##FFFFFF
##453EBA	1.00	7.92	2.65	7.92
#FFFFFF	7.92	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056BE

Deuteranopia (green-blind)

#004CB8

Tritanopia (blue-blind)

#005E76

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #453eba;
/* rgb */ color: rgb(69, 62, 186);
/* oklch */ color: oklch(45.2% 0.188 278.3);

Tailwind

colors: {
  custom: {
    50: '#8674d0',
    500: '#453eba',
    950: '#000000',
  },
}

SCSS

$custom: #453eba;
$custom-light: #8674d0;
$custom-dark: #000000;

JSON

{
  "hex": "#453eba",
  "rgb": {
    "r": 69,
    "g": 62,
    "b": 186
  },
  "hsl": {
    "h": 243.387,
    "s": 50,
    "l": 48.627
  },
  "oklch": {
    "l": 0.45225,
    "c": 0.18774,
    "h": 278.3
  },
  "luminance": 0.08256
}

Semantic roles & 50–950 ramp

primary

#453EBA

secondary

#C4C88C

accent

#DA4ED2

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0814

muted

#7D7B82

Preview Lab

Preview with #453EBA

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

Preview Lab → · Contrast checker → · Palette generator →