#451777#451777

#451777 is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.7% C 0.151 H 299.8°. Best body text is #FFFFFF at 12.79:1 contrast (WCAG AA passes).

Color values

HEX	#451777
RGB	rgb(69, 23, 119)
HSL	hsl(269, 68%, 28%)
HSV	hsv(269, 81%, 47%)
CMYK	cmyk(42%, 80.7%, 0%, 53.3%)
CIE-LAB	lab(20.87, 41.17, -45.69)
CIE-LCH	lch(20.87, 61.50, 312.02°)
OKLab	oklab(33.65% 0.0749 -0.1306)
OKLCH	oklch(33.65% 0.151 299.8)
XYZ	xyz(6.0896, 3.2098, 17.7479)
Luminance	0.0321 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.31

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451777 #497717

analogous

#171977 #451777 #751777

triadic

#451777 #774517 #177745

tetradic

#451777 #771719 #497717 #177775

square

#451777 #771719 #497717 #177775

split-complementary

#451777 #777517 #197717

monochromatic

#0F051A #270D44 #451777 #6321AA #8131D7

Accessibility & contrast

On white

12.79

#451777 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#451777 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451777

12.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451777	#FFFFFF	#000000	##FFFFFF
##451777	1.00	12.79	1.64	12.79
#FFFFFF	12.79	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00327A

Deuteranopia (green-blind)

#003175

Tritanopia (blue-blind)

#393147

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #451777;
/* rgb */ color: rgb(69, 23, 119);
/* oklch */ color: oklch(33.7% 0.151 299.8);

Tailwind

colors: {
  custom: {
    50: '#7e5a9f',
    500: '#451777',
    950: '#000000',
  },
}

SCSS

$custom: #451777;
$custom-light: #7e5a9f;
$custom-dark: #000000;

JSON

{
  "hex": "#451777",
  "rgb": {
    "r": 69,
    "g": 23,
    "b": 119
  },
  "hsl": {
    "h": 268.75,
    "s": 67.606,
    "l": 27.843
  },
  "oklch": {
    "l": 0.33651,
    "c": 0.15057,
    "h": 299.8
  },
  "luminance": 0.0321
}

Semantic roles & 50–950 ramp

primary

#451777

secondary

#77AC3E

accent

#EA3D98

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0A040F

muted

#7C797E

Preview Lab

Preview with #451777

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

Preview Lab → · Contrast checker → · Palette generator →