#451779#451779

#451779 is a dark, vivid violet. Relative luminance 0.033; OKLCH L 33.8% C 0.153 H 299.1°. Best body text is #FFFFFF at 12.71:1 contrast (WCAG AA passes).

Color values

HEX	#451779
RGB	rgb(69, 23, 121)
HSL	hsl(268, 68%, 28%)
HSV	hsv(268, 81%, 47%)
CMYK	cmyk(43%, 81%, 0%, 52.5%)
CIE-LAB	lab(21.05, 41.69, -46.67)
CIE-LCH	lch(21.05, 62.58, 311.78°)
OKLab	oklab(33.84% 0.0743 -0.1335)
OKLCH	oklch(33.84% 0.153 299.1)
XYZ	xyz(6.2110, 3.2584, 18.3872)
Luminance	0.0326 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.13

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451779 #4B7917

analogous

#171A79 #451779 #761779

triadic

#451779 #794517 #177945

tetradic

#451779 #79171A #4B7917 #177976

square

#451779 #79171A #4B7917 #177976

split-complementary

#451779 #797617 #1A7917

monochromatic

#0F051A #280D46 #451779 #6221AC #8032D8

Accessibility & contrast

On white

12.71

#451779 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#451779 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451779

12.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451779	#FFFFFF	#000000	##FFFFFF
##451779	1.00	12.71	1.65	12.71
#FFFFFF	12.71	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00337C

Deuteranopia (green-blind)

#003277

Tritanopia (blue-blind)

#383248

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #451779;
/* rgb */ color: rgb(69, 23, 121);
/* oklch */ color: oklch(33.8% 0.153 299.1);

Tailwind

colors: {
  custom: {
    50: '#7f5aa1',
    500: '#451779',
    950: '#000000',
  },
}

SCSS

$custom: #451779;
$custom-light: #7f5aa1;
$custom-dark: #000000;

JSON

{
  "hex": "#451779",
  "rgb": {
    "r": 69,
    "g": 23,
    "b": 121
  },
  "hsl": {
    "h": 268.163,
    "s": 68.056,
    "l": 28.235
  },
  "oklch": {
    "l": 0.33838,
    "c": 0.15277,
    "h": 299.1
  },
  "luminance": 0.03258
}

Semantic roles & 50–950 ramp

primary

#451779

secondary

#79AE3E

accent

#EB3D99

background

#F8F5FA

surface

#EFE9F3

border

#CAC5CD

text

#0B040F

muted

#7C797F

Preview Lab

Preview with #451779

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

Preview Lab → · Contrast checker → · Palette generator →