#451E72#451E72

#451E72 is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.0% C 0.136 H 300.4°. Best body text is #FFFFFF at 12.49:1 contrast (WCAG AA passes).

Color values

HEX	#451E72
RGB	rgb(69, 30, 114)
HSL	hsl(268, 58%, 28%)
HSV	hsv(268, 74%, 45%)
CMYK	cmyk(39.5%, 73.7%, 0%, 55.3%)
CIE-LAB	lab(21.61, 36.47, -41.26)
CIE-LCH	lch(21.61, 55.07, 311.47°)
OKLab	oklab(34.04% 0.0692 -0.1177)
OKLCH	oklch(34.04% 0.136 300.4)
XYZ	xyz(5.9550, 3.4086, 16.2605)
Luminance	0.0341 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451E72 #4B721E

analogous

#1E2172 #451E72 #6F1E72

triadic

#451E72 #72451E #1E7245

tetradic

#451E72 #721E21 #4B721E #1E726F

square

#451E72 #721E21 #4B721E #1E726F

split-complementary

#451E72 #726F1E #21721E

monochromatic

#0F0618 #281142 #451E72 #622BA2 #803ECC

Accessibility & contrast

On white

12.49

#451E72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#451E72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451E72

12.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451E72	#FFFFFF	#000000	##FFFFFF
##451E72	1.00	12.49	1.68	12.49
#FFFFFF	12.49	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003374

Deuteranopia (green-blind)

#003370

Tritanopia (blue-blind)

#3B3246

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #451e72;
/* rgb */ color: rgb(69, 30, 114);
/* oklch */ color: oklch(34.0% 0.136 300.4);

Tailwind

colors: {
  custom: {
    50: '#7d5d9b',
    500: '#451e72',
    950: '#000000',
  },
}

SCSS

$custom: #451e72;
$custom-light: #7d5d9b;
$custom-dark: #000000;

JSON

{
  "hex": "#451e72",
  "rgb": {
    "r": 69,
    "g": 30,
    "b": 114
  },
  "hsl": {
    "h": 267.857,
    "s": 58.333,
    "l": 28.235
  },
  "oklch": {
    "l": 0.34041,
    "c": 0.13648,
    "h": 300.4
  },
  "luminance": 0.03409
}

Semantic roles & 50–950 ramp

primary

#451E72

secondary

#79A646

accent

#E24699

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #451E72

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

Preview Lab → · Contrast checker → · Palette generator →