#453ECC#453ECC

#453ECC is a mid, highly saturated blue. Relative luminance 0.091; OKLCH L 46.9% C 0.210 H 276.7°. Best body text is #FFFFFF at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#453ECC
RGB	rgb(69, 62, 204)
HSL	hsl(243, 58%, 52%)
HSV	hsv(243, 70%, 80%)
CMYK	cmyk(66.2%, 69.6%, 0%, 20%)
CIE-LAB	lab(36.12, 46.00, -72.34)
CIE-LCH	lch(36.12, 85.72, 302.45°)
OKLab	oklab(46.88% 0.0246 -0.2089)
OKLCH	oklch(46.88% 0.21 276.7)
XYZ	xyz(15.0724, 9.0688, 58.0712)
Luminance	0.0907 (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

#453ECC #C5CC3E

analogous

#3E7ECC #453ECC #8C3ECC

triadic

#453ECC #CC453E #3ECC45

tetradic

#453ECC #CC3E7E #C5CC3E #3ECC8C

square

#453ECC #CC3E7E #C5CC3E #3ECC8C

split-complementary

#453ECC #CC8C3E #7ECC3E

monochromatic

#221E72 #312BA2 #453ECC #746ED9 #A29FE6

Accessibility & contrast

On white

7.46

#453ECC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#453ECC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #453ECC

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##453ECC	#FFFFFF	#000000	##FFFFFF
##453ECC	1.00	7.46	2.81	7.46
#FFFFFF	7.46	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BD0

Deuteranopia (green-blind)

#004FC9

Tritanopia (blue-blind)

#006580

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #453ecc;
/* rgb */ color: rgb(69, 62, 204);
/* oklch */ color: oklch(46.9% 0.210 276.7);

Tailwind

colors: {
  custom: {
    50: '#8a75dd',
    500: '#453ecc',
    950: '#000000',
  },
}

SCSS

$custom: #453ecc;
$custom-light: #8a75dd;
$custom-dark: #000000;

JSON

{
  "hex": "#453ecc",
  "rgb": {
    "r": 69,
    "g": 62,
    "b": 204
  },
  "hsl": {
    "h": 242.958,
    "s": 58.197,
    "l": 52.157
  },
  "oklch": {
    "l": 0.46877,
    "c": 0.21032,
    "h": 276.7
  },
  "luminance": 0.0907
}

Semantic roles & 50–950 ramp

primary

#453ECC

secondary

#CFD294

accent

#E146DA

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #453ECC

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

Preview Lab → · Contrast checker → · Palette generator →