#453BC9#453BC9

#453BC9 is a mid, highly saturated blue. Relative luminance 0.086; OKLCH L 46.2% C 0.210 H 277.4°. Best body text is #FFFFFF at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#453BC9
RGB	rgb(69, 59, 201)
HSL	hsl(244, 57%, 51%)
HSV	hsv(244, 71%, 79%)
CMYK	cmyk(65.7%, 70.6%, 0%, 21.2%)
CIE-LAB	lab(35.22, 46.74, -72.06)
CIE-LCH	lch(35.22, 85.90, 302.97°)
OKLab	oklab(46.15% 0.0271 -0.2081)
OKLCH	oklch(46.15% 0.21 277.4)
XYZ	xyz(14.5574, 8.6089, 56.1416)
Luminance	0.0861 (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

#453BC9 #BFC93B

analogous

#3B78C9 #453BC9 #8C3BC9

triadic

#453BC9 #C9453B #3BC945

tetradic

#453BC9 #C93B78 #BFC93B #3BC98C

square

#453BC9 #C93B78 #BFC93B #3BC98C

split-complementary

#453BC9 #C98C3B #78C93B

monochromatic

#231E6C #332B9C #453BC9 #736BD6 #A09BE3

Accessibility & contrast

On white

7.71

#453BC9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#453BC9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #453BC9

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##453BC9	#FFFFFF	#000000	##FFFFFF
##453BC9	1.00	7.71	2.72	7.71
#FFFFFF	7.71	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059CD

Deuteranopia (green-blind)

#004DC6

Tritanopia (blue-blind)

#00627E

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #453bc9;
/* rgb */ color: rgb(69, 59, 201);
/* oklch */ color: oklch(46.2% 0.210 277.4);

Tailwind

colors: {
  custom: {
    50: '#8973db',
    500: '#453bc9',
    950: '#000000',
  },
}

SCSS

$custom: #453bc9;
$custom-light: #8973db;
$custom-dark: #000000;

JSON

{
  "hex": "#453bc9",
  "rgb": {
    "r": 69,
    "g": 59,
    "b": 201
  },
  "hsl": {
    "h": 244.225,
    "s": 56.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.4615,
    "c": 0.20983,
    "h": 277.4
  },
  "luminance": 0.0861
}

Semantic roles & 50–950 ramp

primary

#453BC9

secondary

#CBCF90

accent

#E048D5

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #453BC9

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

Preview Lab → · Contrast checker → · Palette generator →