#453FC5#453FC5

#453FC5 is a mid, highly saturated blue. Relative luminance 0.089; OKLCH L 46.4% C 0.201 H 277.1°. Best body text is #FFFFFF at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#453FC5
RGB	rgb(69, 63, 197)
HSL	hsl(243, 54%, 51%)
HSV	hsv(243, 68%, 77%)
CMYK	cmyk(65%, 68%, 0%, 22.7%)
CIE-LAB	lab(35.69, 43.15, -68.95)
CIE-LCH	lch(35.69, 81.34, 302.04°)
OKLab	oklab(46.38% 0.0249 -0.199)
OKLCH	oklch(46.38% 0.201 277.1)
XYZ	xyz(14.3065, 8.8502, 53.7668)
Luminance	0.0885 (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

#453FC5 #BFC53F

analogous

#3F7CC5 #453FC5 #883FC5

triadic

#453FC5 #C5453F #3FC545

tetradic

#453FC5 #C53F7C #BFC53F #3FC588

square

#453FC5 #C53F7C #BFC53F #3FC588

split-complementary

#453FC5 #C5883F #7CC53F

monochromatic

#23206A #332E99 #453FC5 #736ED3 #A09DE1

Accessibility & contrast

On white

7.58

#453FC5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#453FC5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #453FC5

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##453FC5	#FFFFFF	#000000	##FFFFFF
##453FC5	1.00	7.58	2.77	7.58
#FFFFFF	7.58	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC9

Deuteranopia (green-blind)

#004EC2

Tritanopia (blue-blind)

#00637D

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #453fc5;
/* rgb */ color: rgb(69, 63, 197);
/* oklch */ color: oklch(46.4% 0.201 277.1);

Tailwind

colors: {
  custom: {
    50: '#8875d8',
    500: '#453fc5',
    950: '#000000',
  },
}

SCSS

$custom: #453fc5;
$custom-light: #8875d8;
$custom-dark: #000000;

JSON

{
  "hex": "#453fc5",
  "rgb": {
    "r": 69,
    "g": 63,
    "b": 197
  },
  "hsl": {
    "h": 242.687,
    "s": 53.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.4638,
    "c": 0.20054,
    "h": 277.1
  },
  "luminance": 0.08851
}

Semantic roles & 50–950 ramp

primary

#453FC5

secondary

#CBCE92

accent

#DD4BD6

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #453FC5

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

Preview Lab → · Contrast checker → · Palette generator →