#453BCC#453BCC

#453BCC is a mid, highly saturated blue. Relative luminance 0.088; OKLCH L 46.4% C 0.213 H 277.1°. Best body text is #FFFFFF at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#453BCC
RGB	rgb(69, 59, 204)
HSL	hsl(244, 59%, 52%)
HSV	hsv(244, 71%, 80%)
CMYK	cmyk(66.2%, 71.1%, 0%, 20%)
CIE-LAB	lab(35.50, 47.69, -73.35)
CIE-LCH	lch(35.50, 87.49, 303.03°)
OKLab	oklab(46.44% 0.0266 -0.2118)
OKLCH	oklch(46.44% 0.213 277.1)
XYZ	xyz(14.9137, 8.7515, 58.0183)
Luminance	0.0875 (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

#453BCC #C2CC3B

analogous

#3B7ACC #453BCC #8E3BCC

triadic

#453BCC #CC453B #3BCC45

tetradic

#453BCC #CC3B7A #C2CC3B #3BCC8E

square

#453BCC #CC3B7A #C2CC3B #3BCC8E

split-complementary

#453BCC #CC8E3B #7ACC3B

monochromatic

#231D70 #322AA0 #453BCC #736CD9 #A19CE5

Accessibility & contrast

On white

7.63

#453BCC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#453BCC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #453BCC

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##453BCC	#FFFFFF	#000000	##FFFFFF
##453BCC	1.00	7.63	2.75	7.63
#FFFFFF	7.63	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AD0

Deuteranopia (green-blind)

#004DC9

Tritanopia (blue-blind)

#00637F

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #453bcc;
/* rgb */ color: rgb(69, 59, 204);
/* oklch */ color: oklch(46.4% 0.213 277.1);

Tailwind

colors: {
  custom: {
    50: '#8a73dd',
    500: '#453bcc',
    950: '#000000',
  },
}

SCSS

$custom: #453bcc;
$custom-light: #8a73dd;
$custom-dark: #000000;

JSON

{
  "hex": "#453bcc",
  "rgb": {
    "r": 69,
    "g": 59,
    "b": 204
  },
  "hsl": {
    "h": 244.138,
    "s": 58.704,
    "l": 51.569
  },
  "oklch": {
    "l": 0.46436,
    "c": 0.21349,
    "h": 277.1
  },
  "luminance": 0.08753
}

Semantic roles & 50–950 ramp

primary

#453BCC

secondary

#CDD192

accent

#E246D7

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #453BCC

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

Preview Lab → · Contrast checker → · Palette generator →