#451A68#451A68

#451A68 is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.7% C 0.130 H 305.4°. Best body text is #FFFFFF at 13.12:1 contrast (WCAG AA passes).

Color values

HEX	#451A68
RGB	rgb(69, 26, 104)
HSL	hsl(273, 60%, 25%)
HSV	hsv(273, 75%, 41%)
CMYK	cmyk(33.7%, 75%, 0%, 59.2%)
CIE-LAB	lab(20.06, 35.86, -37.30)
CIE-LCH	lch(20.06, 51.74, 313.88°)
OKLab	oklab(32.68% 0.0755 -0.106)
OKLCH	oklch(32.68% 0.13 305.4)
XYZ	xyz(5.3218, 3.0035, 13.3934)
Luminance	0.0300 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451A68 #3D681A

analogous

#1E1A68 #451A68 #681A64

triadic

#451A68 #68451A #1A6845

tetradic

#451A68 #681E1A #3D681A #1A6468

square

#451A68 #681E1A #3D681A #1A6468

split-complementary

#451A68 #64681A #1A681E

monochromatic

#100618 #250E37 #451A68 #652699 #8632CA

Accessibility & contrast

On white

13.12

#451A68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#451A68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451A68

13.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451A68	#FFFFFF	#000000	##FFFFFF
##451A68	1.00	13.12	1.60	13.12
#FFFFFF	13.12	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F6A

Deuteranopia (green-blind)

#003166

Tritanopia (blue-blind)

#3F2C3F

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #451a68;
/* rgb */ color: rgb(69, 26, 104);
/* oklch */ color: oklch(32.7% 0.130 305.4);

Tailwind

colors: {
  custom: {
    50: '#7c5b94',
    500: '#451a68',
    950: '#000000',
  },
}

SCSS

$custom: #451a68;
$custom-light: #7c5b94;
$custom-dark: #000000;

JSON

{
  "hex": "#451a68",
  "rgb": {
    "r": 69,
    "g": 26,
    "b": 104
  },
  "hsl": {
    "h": 273.077,
    "s": 60,
    "l": 25.49
  },
  "oklch": {
    "l": 0.32677,
    "c": 0.13009,
    "h": 305.4
  },
  "luminance": 0.03003
}

Semantic roles & 50–950 ramp

primary

#451A68

secondary

#6A9D40

accent

#E3458C

background

#F7F5F9

surface

#EEE9F1

border

#C9C5CB

text

#0A040D

muted

#7C797E

Preview Lab

Preview with #451A68

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

Preview Lab → · Contrast checker → · Palette generator →