#451F96#451F96

#451F96 is a dark, vivid violet. Relative luminance 0.044; OKLCH L 37.5% C 0.177 H 289.4°. Best body text is #FFFFFF at 11.11:1 contrast (WCAG AA passes).

Color values

HEX	#451F96
RGB	rgb(69, 31, 150)
HSL	hsl(259, 66%, 35%)
HSV	hsv(259, 79%, 59%)
CMYK	cmyk(54%, 79.3%, 0%, 41.2%)
CIE-LAB	lab(25.10, 45.99, -58.21)
CIE-LCH	lch(25.10, 74.19, 308.31°)
OKLab	oklab(37.51% 0.0589 -0.1674)
OKLCH	oklch(37.51% 0.177 289.4)
XYZ	xyz(8.4476, 4.4468, 29.2614)
Luminance	0.0445 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451F96 #70961F

analogous

#1F3496 #451F96 #811F96

triadic

#451F96 #96451F #1F9645

tetradic

#451F96 #961F34 #70961F #1F9681

square

#451F96 #961F34 #70961F #1F9681

split-complementary

#451F96 #96811F #34961F

monochromatic

#160A31 #2E1563 #451F96 #5C29C9 #7F54DC

Accessibility & contrast

On white

11.11

#451F96 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#451F96 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451F96

11.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451F96	#FFFFFF	#000000	##FFFFFF
##451F96	1.00	11.11	1.89	11.11
#FFFFFF	11.11	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E99

Deuteranopia (green-blind)

#003994

Tritanopia (blue-blind)

#26415A

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #451f96;
/* rgb */ color: rgb(69, 31, 150);
/* oklch */ color: oklch(37.5% 0.177 289.4);

Tailwind

colors: {
  custom: {
    50: '#8260b6',
    500: '#451f96',
    950: '#000000',
  },
}

SCSS

$custom: #451f96;
$custom-light: #8260b6;
$custom-dark: #000000;

JSON

{
  "hex": "#451f96",
  "rgb": {
    "r": 69,
    "g": 31,
    "b": 150
  },
  "hsl": {
    "h": 259.16,
    "s": 65.746,
    "l": 35.49
  },
  "oklch": {
    "l": 0.37511,
    "c": 0.17745,
    "h": 289.4
  },
  "luminance": 0.04447
}

Semantic roles & 50–950 ramp

primary

#451F96

secondary

#9CBF52

accent

#E93FB3

background

#F8F5FB

surface

#F0EAF6

border

#CBC6D0

text

#0C0511

muted

#7D7980

Preview Lab

Preview with #451F96

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

Preview Lab → · Contrast checker → · Palette generator →