#452F99#452F99

#452F99 is a dark, vivid violet. Relative luminance 0.056; OKLCH L 39.9% C 0.163 H 285.9°. Best body text is #FFFFFF at 9.91:1 contrast (WCAG AA passes).

Color values

HEX	#452F99
RGB	rgb(69, 47, 153)
HSL	hsl(252, 53%, 39%)
HSV	hsv(252, 69%, 60%)
CMYK	cmyk(54.9%, 69.3%, 0%, 40%)
CIE-LAB	lab(28.37, 38.46, -54.68)
CIE-LCH	lch(28.37, 66.85, 305.13°)
OKLab	oklab(39.92% 0.0447 -0.1571)
OKLCH	oklch(39.92% 0.163 285.9)
XYZ	xyz(9.2188, 5.5976, 30.7255)
Luminance	0.0560 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#452F99 #83992F

analogous

#2F4E99 #452F99 #7A2F99

triadic

#452F99 #99452F #2F9945

tetradic

#452F99 #992F4E #83992F #2F997A

square

#452F99 #992F4E #83992F #2F997A

split-complementary

#452F99 #997A2F #4E992F

monochromatic

#1B123B #30216A #452F99 #5C41C5 #846FD3

Accessibility & contrast

On white

9.91

#452F99 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#452F99 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #452F99

9.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##452F99	#FFFFFF	#000000	##FFFFFF
##452F99	1.00	9.91	2.12	9.91
#FFFFFF	9.91	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00469C

Deuteranopia (green-blind)

#004097

Tritanopia (blue-blind)

#214A60

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #452f99;
/* rgb */ color: rgb(69, 47, 153);
/* oklch */ color: oklch(39.9% 0.163 285.9);

Tailwind

colors: {
  custom: {
    50: '#8169b8',
    500: '#452f99',
    950: '#000000',
  },
}

SCSS

$custom: #452f99;
$custom-light: #8169b8;
$custom-dark: #000000;

JSON

{
  "hex": "#452f99",
  "rgb": {
    "r": 69,
    "g": 47,
    "b": 153
  },
  "hsl": {
    "h": 252.453,
    "s": 53,
    "l": 39.216
  },
  "oklch": {
    "l": 0.39916,
    "c": 0.16336,
    "h": 285.9
  },
  "luminance": 0.05598
}

Semantic roles & 50–950 ramp

primary

#452F99

secondary

#AABA69

accent

#DC4BBE

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0B0611

muted

#7C7A80

Preview Lab

Preview with #452F99

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

Preview Lab → · Contrast checker → · Palette generator →