#452B9F#452B9F

#452B9F is a dark, vivid violet. Relative luminance 0.055; OKLCH L 39.9% C 0.176 H 285.6°. Best body text is #FFFFFF at 10.00:1 contrast (WCAG AA passes).

Color values

HEX	#452B9F
RGB	rgb(69, 43, 159)
HSL	hsl(253, 57%, 40%)
HSV	hsv(253, 73%, 62%)
CMYK	cmyk(56.6%, 73%, 0%, 37.6%)
CIE-LAB	lab(28.10, 42.55, -58.78)
CIE-LCH	lch(28.10, 72.56, 305.90°)
OKLab	oklab(39.89% 0.0471 -0.1691)
OKLCH	oklch(39.89% 0.176 285.6)
XYZ	xyz(9.5742, 5.4956, 33.3504)
Luminance	0.0550 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#452B9F #859F2B

analogous

#2B4B9F #452B9F #7F2B9F

triadic

#452B9F #9F452B #2B9F45

tetradic

#452B9F #9F2B4B #859F2B #2B9F7F

square

#452B9F #9F2B4B #859F2B #2B9F7F

split-complementary

#452B9F #9F7F2B #4B9F2B

monochromatic

#1B113F #301E6F #452B9F #5D3DCA #856DD7

Accessibility & contrast

On white

10.00

#452B9F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#452B9F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #452B9F

10.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##452B9F	#FFFFFF	#000000	##FFFFFF
##452B9F	1.00	10.00	2.10	10.00
#FFFFFF	10.00	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A2

Deuteranopia (green-blind)

#003F9D

Tritanopia (blue-blind)

#1B4A62

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #452b9f;
/* rgb */ color: rgb(69, 43, 159);
/* oklch */ color: oklch(39.9% 0.176 285.6);

Tailwind

colors: {
  custom: {
    50: '#8367bc',
    500: '#452b9f',
    950: '#000000',
  },
}

SCSS

$custom: #452b9f;
$custom-light: #8367bc;
$custom-dark: #000000;

JSON

{
  "hex": "#452b9f",
  "rgb": {
    "r": 69,
    "g": 43,
    "b": 159
  },
  "hsl": {
    "h": 253.448,
    "s": 57.426,
    "l": 39.608
  },
  "oklch": {
    "l": 0.39888,
    "c": 0.17557,
    "h": 285.6
  },
  "luminance": 0.05496
}

Semantic roles & 50–950 ramp

primary

#452B9F

secondary

#ABBE67

accent

#E147BE

background

#F8F6FB

surface

#F0EBF7

border

#CBC6D0

text

#0C0612

muted

#7D7A81

Preview Lab

Preview with #452B9F

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

Preview Lab → · Contrast checker → · Palette generator →