#452FAC#452FAC

#452FAC is a dark, vivid violet. Relative luminance 0.063; OKLCH L 41.7% C 0.187 H 282.7°. Best body text is #FFFFFF at 9.31:1 contrast (WCAG AA passes).

Color values

HEX	#452FAC
RGB	rgb(69, 47, 172)
HSL	hsl(251, 57%, 43%)
HSV	hsv(251, 73%, 67%)
CMYK	cmyk(59.9%, 72.7%, 0%, 32.5%)
CIE-LAB	lab(30.10, 44.33, -63.35)
CIE-LCH	lch(30.10, 77.32, 304.98°)
OKLab	oklab(41.68% 0.0411 -0.1825)
OKLCH	oklch(41.68% 0.187 282.7)
XYZ	xyz(10.9148, 6.2761, 39.6580)
Luminance	0.0628 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#452FAC #96AC2F

analogous

#2F57AC #452FAC #832FAC

triadic

#452FAC #AC452F #2FAC45

tetradic

#452FAC #AC2F57 #96AC2F #2FAC83

square

#452FAC #AC2F57 #96AC2F #2FAC83

split-complementary

#452FAC #AC832F #57AC2F

monochromatic

#1E154C #32227C #452FAC #624BCE #8C7BDB

Accessibility & contrast

On white

9.31

#452FAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#452FAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #452FAC

9.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##452FAC	#FFFFFF	#000000	##FFFFFF
##452FAC	1.00	9.31	2.26	9.31
#FFFFFF	9.31	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BB0

Deuteranopia (green-blind)

#0043AA

Tritanopia (blue-blind)

#00516A

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #452fac;
/* rgb */ color: rgb(69, 47, 172);
/* oklch */ color: oklch(41.7% 0.187 282.7);

Tailwind

colors: {
  custom: {
    50: '#856ac6',
    500: '#452fac',
    950: '#000000',
  },
}

SCSS

$custom: #452fac;
$custom-light: #856ac6;
$custom-dark: #000000;

JSON

{
  "hex": "#452fac",
  "rgb": {
    "r": 69,
    "g": 47,
    "b": 172
  },
  "hsl": {
    "h": 250.56,
    "s": 57.078,
    "l": 42.941
  },
  "oklch": {
    "l": 0.41676,
    "c": 0.18712,
    "h": 282.7
  },
  "luminance": 0.06277
}

Semantic roles & 50–950 ramp

primary

#452FAC

secondary

#B5C374

accent

#E047C5

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #452FAC

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

Preview Lab → · Contrast checker → · Palette generator →