#451A7A#451A7A

#451A7A is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.3% C 0.151 H 298.3°. Best body text is #FFFFFF at 12.49:1 contrast (WCAG AA passes).

Color values

HEX	#451A7A
RGB	rgb(69, 26, 122)
HSL	hsl(267, 65%, 29%)
HSV	hsv(267, 79%, 48%)
CMYK	cmyk(43.4%, 78.7%, 0%, 52.2%)
CIE-LAB	lab(21.61, 40.61, -46.39)
CIE-LCH	lch(21.61, 61.65, 311.20°)
OKLab	oklab(34.26% 0.0713 -0.1327)
OKLCH	oklch(34.26% 0.151 298.3)
XYZ	xyz(6.3356, 3.4090, 18.7328)
Luminance	0.0341 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.56

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451A7A #4F7A1A

analogous

#1A1F7A #451A7A #751A7A

triadic

#451A7A #7A451A #1A7A45

tetradic

#451A7A #7A1A1F #4F7A1A #1A7A75

square

#451A7A #7A1A1F #4F7A1A #1A7A75

split-complementary

#451A7A #7A751A #1F7A1A

monochromatic

#0E0519 #280F48 #451A7A #6225AC #7F39D5

Accessibility & contrast

On white

12.49

#451A7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#451A7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451A7A

12.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451A7A	#FFFFFF	#000000	##FFFFFF
##451A7A	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)

#00347D

Deuteranopia (green-blind)

#003378

Tritanopia (blue-blind)

#383349

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #451a7a;
/* rgb */ color: rgb(69, 26, 122);
/* oklch */ color: oklch(34.3% 0.151 298.3);

Tailwind

colors: {
  custom: {
    50: '#7e5ca1',
    500: '#451a7a',
    950: '#000000',
  },
}

SCSS

$custom: #451a7a;
$custom-light: #7e5ca1;
$custom-dark: #000000;

JSON

{
  "hex": "#451a7a",
  "rgb": {
    "r": 69,
    "g": 26,
    "b": 122
  },
  "hsl": {
    "h": 266.875,
    "s": 64.865,
    "l": 29.02
  },
  "oklch": {
    "l": 0.3426,
    "c": 0.15065,
    "h": 298.3
  },
  "luminance": 0.03409
}

Semantic roles & 50–950 ramp

primary

#451A7A

secondary

#7EAE41

accent

#E8409D

background

#F8F5FA

surface

#EFE9F3

border

#CAC5CD

text

#0B040F

muted

#7C797F

Preview Lab

Preview with #451A7A

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

Preview Lab → · Contrast checker → · Palette generator →