#453A97#453A97

#453A97 is a dark, vivid blue. Relative luminance 0.065; OKLCH L 41.6% C 0.146 H 283.4°. Best body text is #FFFFFF at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#453A97
RGB	rgb(69, 58, 151)
HSL	hsl(247, 44%, 41%)
HSV	hsv(247, 62%, 59%)
CMYK	cmyk(54.3%, 61.6%, 0%, 40.8%)
CIE-LAB	lab(30.70, 31.16, -49.66)
CIE-LCH	lch(30.70, 58.63, 302.11°)
OKLab	oklab(41.55% 0.0338 -0.1424)
OKLCH	oklch(41.55% 0.146 283.4)
XYZ	xyz(9.5515, 6.5251, 30.0283)
Luminance	0.0653 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 7.19

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#453A97 #8C973A

analogous

#3A5D97 #453A97 #733A97

triadic

#453A97 #97453A #3A9745

tetradic

#453A97 #973A5D #8C973A #3A9773

square

#453A97 #973A5D #8C973A #3A9773

split-complementary

#453A97 #97733A #5D973A

monochromatic

#1D183F #31296B #453A97 #5E52BC #877ECD

Accessibility & contrast

On white

9.11

#453A97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#453A97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #453A97

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##453A97	#FFFFFF	#000000	##FFFFFF
##453A97	1.00	9.11	2.31	9.11
#FFFFFF	9.11	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004B9A

Deuteranopia (green-blind)

#004595

Tritanopia (blue-blind)

#225063

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #453a97;
/* rgb */ color: rgb(69, 58, 151);
/* oklch */ color: oklch(41.6% 0.146 283.4);

Tailwind

colors: {
  custom: {
    50: '#8071b6',
    500: '#453a97',
    950: '#000000',
  },
}

SCSS

$custom: #453a97;
$custom-light: #8071b6;
$custom-dark: #000000;

JSON

{
  "hex": "#453a97",
  "rgb": {
    "r": 69,
    "g": 58,
    "b": 151
  },
  "hsl": {
    "h": 247.097,
    "s": 44.498,
    "l": 40.98
  },
  "oklch": {
    "l": 0.41553,
    "c": 0.14635,
    "h": 283.4
  },
  "luminance": 0.06526
}

Semantic roles & 50–950 ramp

primary

#453A97

secondary

#AFB776

accent

#D454C5

background

#F8F6FB

surface

#EFECF6

border

#CAC7D0

text

#0B0711

muted

#7C7A80

Preview Lab

Preview with #453A97

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

Preview Lab → · Contrast checker → · Palette generator →