#451A6A#451A6A

#451A6A is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.8% C 0.132 H 304.6°. Best body text is #FFFFFF at 13.05:1 contrast (WCAG AA passes).

Color values

HEX	#451A6A
RGB	rgb(69, 26, 106)
HSL	hsl(272, 61%, 26%)
HSV	hsv(272, 75%, 42%)
CMYK	cmyk(34.9%, 75.5%, 0%, 58.4%)
CIE-LAB	lab(20.22, 36.38, -38.34)
CIE-LCH	lch(20.22, 52.85, 313.50°)
OKLab	oklab(32.85% 0.0751 -0.109)
OKLCH	oklch(32.85% 0.132 304.6)
XYZ	xyz(5.4246, 3.0446, 13.9348)
Luminance	0.0305 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451A6A #3F6A1A

analogous

#1D1A6A #451A6A #6A1A67

triadic

#451A6A #6A451A #1A6A45

tetradic

#451A6A #6A1D1A #3F6A1A #1A676A

square

#451A6A #6A1D1A #3F6A1A #1A676A

split-complementary

#451A6A #676A1A #1A6A1D

monochromatic

#100619 #250E39 #451A6A #65269B #8532CC

Accessibility & contrast

On white

13.05

#451A6A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#451A6A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451A6A

13.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451A6A	#FFFFFF	#000000	##FFFFFF
##451A6A	1.00	13.05	1.61	13.05
#FFFFFF	13.05	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00306C

Deuteranopia (green-blind)

#003168

Tritanopia (blue-blind)

#3E2D40

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #451a6a;
/* rgb */ color: rgb(69, 26, 106);
/* oklch */ color: oklch(32.8% 0.132 304.6);

Tailwind

colors: {
  custom: {
    50: '#7d5b95',
    500: '#451a6a',
    950: '#000000',
  },
}

SCSS

$custom: #451a6a;
$custom-light: #7d5b95;
$custom-dark: #000000;

JSON

{
  "hex": "#451a6a",
  "rgb": {
    "r": 69,
    "g": 26,
    "b": 106
  },
  "hsl": {
    "h": 272.25,
    "s": 60.606,
    "l": 25.882
  },
  "oklch": {
    "l": 0.32845,
    "c": 0.13239,
    "h": 304.6
  },
  "luminance": 0.03045
}

Semantic roles & 50–950 ramp

primary

#451A6A

secondary

#6C9F40

accent

#E4448E

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040D

muted

#7C797E

Preview Lab

Preview with #451A6A

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

Preview Lab → · Contrast checker → · Palette generator →