#451A97#451A97

#451A97 is a dark, vivid violet. Relative luminance 0.042; OKLCH L 37.1% C 0.183 H 289.8°. Best body text is #FFFFFF at 11.37:1 contrast (WCAG AA passes).

Color values

HEX	#451A97
RGB	rgb(69, 26, 151)
HSL	hsl(261, 71%, 35%)
HSV	hsv(261, 83%, 59%)
CMYK	cmyk(54.3%, 82.8%, 0%, 40.8%)
CIE-LAB	lab(24.44, 48.46, -59.90)
CIE-LCH	lch(24.44, 77.05, 308.97°)
OKLab	oklab(37.09% 0.062 -0.1723)
OKLCH	oklch(37.09% 0.183 289.8)
XYZ	xyz(8.4079, 4.2380, 29.6471)
Luminance	0.0424 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451A97 #6C971A

analogous

#1A2E97 #451A97 #841A97

triadic

#451A97 #97451A #1A9745

tetradic

#451A97 #971A2E #6C971A #1A9784

square

#451A97 #971A2E #6C971A #1A9784

split-complementary

#451A97 #97841A #2E971A

monochromatic

#15082F #2D1163 #451A97 #5D23CB #7E4BE0

Accessibility & contrast

On white

11.37

#451A97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#451A97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451A97

11.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451A97	#FFFFFF	#000000	##FFFFFF
##451A97	1.00	11.37	1.85	11.37
#FFFFFF	11.37	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C9A

Deuteranopia (green-blind)

#003795

Tritanopia (blue-blind)

#25405A

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #451a97;
/* rgb */ color: rgb(69, 26, 151);
/* oklch */ color: oklch(37.1% 0.183 289.8);

Tailwind

colors: {
  custom: {
    50: '#835db7',
    500: '#451a97',
    950: '#000000',
  },
}

SCSS

$custom: #451a97;
$custom-light: #835db7;
$custom-dark: #000000;

JSON

{
  "hex": "#451a97",
  "rgb": {
    "r": 69,
    "g": 26,
    "b": 151
  },
  "hsl": {
    "h": 260.64,
    "s": 70.621,
    "l": 34.706
  },
  "oklch": {
    "l": 0.37089,
    "c": 0.1831,
    "h": 289.8
  },
  "luminance": 0.04238
}

Semantic roles & 50–950 ramp

primary

#451A97

secondary

#99C24B

accent

#ED3AB0

background

#F8F5FB

surface

#F0E9F6

border

#CBC5D0

text

#0C0511

muted

#7D7980

Preview Lab

Preview with #451A97

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

Preview Lab → · Contrast checker → · Palette generator →