#453F93#453F93

#453F93 is a dark, vivid blue. Relative luminance 0.069; OKLCH L 42.2% C 0.134 H 282.2°. Best body text is #FFFFFF at 8.80:1 contrast (WCAG AA passes).

Color values

HEX	#453F93
RGB	rgb(69, 63, 147)
HSL	hsl(244, 40%, 41%)
HSV	hsv(244, 57%, 58%)
CMYK	cmyk(53.1%, 57.1%, 0%, 42.4%)
CIE-LAB	lab(31.64, 26.68, -45.70)
CIE-LCH	lch(31.64, 52.92, 300.27°)
OKLab	oklab(42.15% 0.0283 -0.1307)
OKLCH	oklch(42.15% 0.134 282.2)
XYZ	xyz(9.4966, 6.9263, 28.4346)
Luminance	0.0693 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#453F93 #8D933F

analogous

#3F6393 #453F93 #6F3F93

triadic

#453F93 #93453F #3F9345

tetradic

#453F93 #933F63 #8D933F #3F936F

square

#453F93 #933F63 #8D933F #3F936F

split-complementary

#453F93 #936F3F #63933F

monochromatic

#1D1A3D #312D68 #453F93 #5F58B7 #8883CA

Accessibility & contrast

On white

8.80

#453F93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#453F93 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #453F93

8.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##453F93	#FFFFFF	#000000	##FFFFFF
##453F93	1.00	8.80	2.39	8.80
#FFFFFF	8.80	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#054D96

Deuteranopia (green-blind)

#004891

Tritanopia (blue-blind)

#255262

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #453f93;
/* rgb */ color: rgb(69, 63, 147);
/* oklch */ color: oklch(42.2% 0.134 282.2);

Tailwind

colors: {
  custom: {
    50: '#7f74b3',
    500: '#453f93',
    950: '#000000',
  },
}

SCSS

$custom: #453f93;
$custom-light: #7f74b3;
$custom-dark: #000000;

JSON

{
  "hex": "#453f93",
  "rgb": {
    "r": 69,
    "g": 63,
    "b": 147
  },
  "hsl": {
    "h": 244.286,
    "s": 40,
    "l": 41.176
  },
  "oklch": {
    "l": 0.42151,
    "c": 0.13374,
    "h": 282.2
  },
  "luminance": 0.06927
}

Semantic roles & 50–950 ramp

primary

#453F93

secondary

#B0B47A

accent

#D058C7

background

#F8F7FB

surface

#EFEDF6

border

#CAC8D0

text

#0B0811

muted

#7C7B80

Preview Lab

Preview with #453F93

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

Preview Lab → · Contrast checker → · Palette generator →