#451E73#451E73

#451E73 is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.1% C 0.138 H 300.1°. Best body text is #FFFFFF at 12.45:1 contrast (WCAG AA passes).

Color values

HEX	#451E73
RGB	rgb(69, 30, 115)
HSL	hsl(268, 59%, 28%)
HSV	hsv(268, 74%, 45%)
CMYK	cmyk(40%, 73.9%, 0%, 54.9%)
CIE-LAB	lab(21.70, 36.74, -41.77)
CIE-LCH	lch(21.70, 55.63, 311.34°)
OKLab	oklab(34.13% 0.069 -0.1191)
OKLCH	oklch(34.13% 0.138 300.1)
XYZ	xyz(6.0123, 3.4315, 16.5619)
Luminance	0.0343 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451E73 #4C731E

analogous

#1E2173 #451E73 #6F1E73

triadic

#451E73 #73451E #1E7345

tetradic

#451E73 #731E21 #4C731E #1E736F

square

#451E73 #731E21 #4C731E #1E736F

split-complementary

#451E73 #736F1E #21731E

monochromatic

#0F0618 #281142 #451E73 #622BA4 #803FCD

Accessibility & contrast

On white

12.45

#451E73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#451E73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451E73

12.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451E73	#FFFFFF	#000000	##FFFFFF
##451E73	1.00	12.45	1.69	12.45
#FFFFFF	12.45	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003475

Deuteranopia (green-blind)

#003371

Tritanopia (blue-blind)

#3B3346

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #451e73;
/* rgb */ color: rgb(69, 30, 115);
/* oklch */ color: oklch(34.1% 0.138 300.1);

Tailwind

colors: {
  custom: {
    50: '#7d5d9c',
    500: '#451e73',
    950: '#000000',
  },
}

SCSS

$custom: #451e73;
$custom-light: #7d5d9c;
$custom-dark: #000000;

JSON

{
  "hex": "#451e73",
  "rgb": {
    "r": 69,
    "g": 30,
    "b": 115
  },
  "hsl": {
    "h": 267.529,
    "s": 58.621,
    "l": 28.431
  },
  "oklch": {
    "l": 0.34127,
    "c": 0.13767,
    "h": 300.1
  },
  "luminance": 0.03432
}

Semantic roles & 50–950 ramp

primary

#451E73

secondary

#7AA746

accent

#E2469A

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #451E73

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

Preview Lab → · Contrast checker → · Palette generator →