#453BD0#453BD0

#453BD0 is a mid, highly saturated blue. Relative luminance 0.089; OKLCH L 46.8% C 0.218 H 276.8°. Best body text is #FFFFFF at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#453BD0
RGB	rgb(69, 59, 208)
HSL	hsl(244, 61%, 52%)
HSV	hsv(244, 72%, 82%)
CMYK	cmyk(66.8%, 71.6%, 0%, 18.4%)
CIE-LAB	lab(35.88, 48.96, -75.04)
CIE-LCH	lch(35.88, 89.60, 303.12°)
OKLab	oklab(46.82% 0.0259 -0.2168)
OKLCH	oklch(46.82% 0.218 276.8)
XYZ	xyz(15.3997, 8.9459, 60.5775)
Luminance	0.0895 (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

#453BD0 #C6D03B

analogous

#3B7BD0 #453BD0 #903BD0

triadic

#453BD0 #D0453B #3BD045

tetradic

#453BD0 #D03B7B #C6D03B #3BD090

square

#453BD0 #D03B7B #C6D03B #3BD090

split-complementary

#453BD0 #D0903B #7BD03B

monochromatic

#221C75 #3028A6 #453BD0 #746CDC #A39EE8

Accessibility & contrast

On white

7.53

#453BD0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#453BD0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #453BD0

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##453BD0	#FFFFFF	#000000	##FFFFFF
##453BD0	1.00	7.53	2.79	7.53
#FFFFFF	7.53	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BD4

Deuteranopia (green-blind)

#004ECD

Tritanopia (blue-blind)

#006582

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #453bd0;
/* rgb */ color: rgb(69, 59, 208);
/* oklch */ color: oklch(46.8% 0.218 276.8);

Tailwind

colors: {
  custom: {
    50: '#8b73e0',
    500: '#453bd0',
    950: '#000000',
  },
}

SCSS

$custom: #453bd0;
$custom-light: #8b73e0;
$custom-dark: #000000;

JSON

{
  "hex": "#453bd0",
  "rgb": {
    "r": 69,
    "g": 59,
    "b": 208
  },
  "hsl": {
    "h": 244.027,
    "s": 61.317,
    "l": 52.353
  },
  "oklch": {
    "l": 0.46821,
    "c": 0.21832,
    "h": 276.8
  },
  "luminance": 0.08947
}

Semantic roles & 50–950 ramp

primary

#453BD0

secondary

#CFD493

accent

#E443DA

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #453BD0

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

Preview Lab → · Contrast checker → · Palette generator →