#451A83#451A83

#451A83 is a dark, vivid violet. Relative luminance 0.036; OKLCH L 35.1% C 0.161 H 295.3°. Best body text is #FFFFFF at 12.15:1 contrast (WCAG AA passes).

Color values

HEX	#451A83
RGB	rgb(69, 26, 131)
HSL	hsl(265, 67%, 31%)
HSV	hsv(265, 80%, 51%)
CMYK	cmyk(47.3%, 80.2%, 0%, 48.6%)
CIE-LAB	lab(22.45, 43.03, -50.72)
CIE-LCH	lch(22.45, 66.51, 310.31°)
OKLab	oklab(35.1% 0.0687 -0.1454)
OKLCH	oklch(35.1% 0.161 295.3)
XYZ	xyz(6.9193, 3.6425, 21.8068)
Luminance	0.0364 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451A83 #58831A

analogous

#1A2483 #451A83 #791A83

triadic

#451A83 #83451A #1A8345

tetradic

#451A83 #831A24 #58831A #1A8379

square

#451A83 #831A24 #58831A #1A8379

split-complementary

#451A83 #83791A #24831A

monochromatic

#0F061D #2A1050 #451A83 #6024B6 #7E3FD9

Accessibility & contrast

On white

12.15

#451A83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#451A83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451A83

12.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451A83	#FFFFFF	#000000	##FFFFFF
##451A83	1.00	12.15	1.73	12.15
#FFFFFF	12.15	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003686

Deuteranopia (green-blind)

#003481

Tritanopia (blue-blind)

#33374E

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #451a83;
/* rgb */ color: rgb(69, 26, 131);
/* oklch */ color: oklch(35.1% 0.161 295.3);

Tailwind

colors: {
  custom: {
    50: '#805ca8',
    500: '#451a83',
    950: '#000000',
  },
}

SCSS

$custom: #451a83;
$custom-light: #805ca8;
$custom-dark: #000000;

JSON

{
  "hex": "#451a83",
  "rgb": {
    "r": 69,
    "g": 26,
    "b": 131
  },
  "hsl": {
    "h": 264.571,
    "s": 66.879,
    "l": 30.784
  },
  "oklch": {
    "l": 0.35105,
    "c": 0.16082,
    "h": 295.3
  },
  "luminance": 0.03643
}

Semantic roles & 50–950 ramp

primary

#451A83

secondary

#87B742

accent

#EA3EA3

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B0410

muted

#7C797F

Preview Lab

Preview with #451A83

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

Preview Lab → · Contrast checker → · Palette generator →