#453B97#453B97

#453B97 is a dark, vivid blue. Relative luminance 0.066; OKLCH L 41.7% C 0.145 H 283.1°. Best body text is #FFFFFF at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#453B97
RGB	rgb(69, 59, 151)
HSL	hsl(247, 44%, 41%)
HSV	hsv(247, 61%, 59%)
CMYK	cmyk(54.3%, 60.9%, 0%, 40.8%)
CIE-LAB	lab(30.94, 30.53, -49.27)
CIE-LCH	lch(30.94, 57.97, 301.79°)
OKLab	oklab(41.73% 0.0328 -0.1412)
OKLCH	oklch(41.73% 0.145 283.1)
XYZ	xyz(9.6024, 6.6270, 30.0453)
Luminance	0.0663 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 7.22

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#453B97 #8D973B

analogous

#3B5F97 #453B97 #733B97

triadic

#453B97 #97453B #3B9745

tetradic

#453B97 #973B5F #8D973B #3B9773

square

#453B97 #973B5F #8D973B #3B9773

split-complementary

#453B97 #97733B #5F973B

monochromatic

#1D193F #312A6B #453B97 #5F53BC #887FCD

Accessibility & contrast

On white

9.03

#453B97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#453B97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #453B97

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##453B97	#FFFFFF	#000000	##FFFFFF
##453B97	1.00	9.03	2.33	9.03
#FFFFFF	9.03	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004C9A

Deuteranopia (green-blind)

#004695

Tritanopia (blue-blind)

#225163

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #453b97;
/* rgb */ color: rgb(69, 59, 151);
/* oklch */ color: oklch(41.7% 0.145 283.1);

Tailwind

colors: {
  custom: {
    50: '#8071b6',
    500: '#453b97',
    950: '#000000',
  },
}

SCSS

$custom: #453b97;
$custom-light: #8071b6;
$custom-dark: #000000;

JSON

{
  "hex": "#453b97",
  "rgb": {
    "r": 69,
    "g": 59,
    "b": 151
  },
  "hsl": {
    "h": 246.522,
    "s": 43.81,
    "l": 41.176
  },
  "oklch": {
    "l": 0.41731,
    "c": 0.14498,
    "h": 283.1
  },
  "luminance": 0.06628
}

Semantic roles & 50–950 ramp

primary

#453B97

secondary

#B0B777

accent

#D454C6

background

#F8F6FB

surface

#EFECF6

border

#CAC7D0

text

#0B0711

muted

#7C7A80

Preview Lab

Preview with #453B97

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

Preview Lab → · Contrast checker → · Palette generator →