#451D67#451D67

#451D67 is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.0% C 0.125 H 305.3°. Best body text is #FFFFFF at 12.93:1 contrast (WCAG AA passes).

Color values

HEX	#451D67
RGB	rgb(69, 29, 103)
HSL	hsl(272, 56%, 26%)
HSV	hsv(272, 72%, 40%)
CMYK	cmyk(33%, 71.8%, 0%, 59.6%)
CIE-LAB	lab(20.53, 34.06, -35.88)
CIE-LCH	lch(20.53, 49.47, 313.51°)
OKLab	oklab(32.99% 0.0721 -0.1018)
OKLCH	oklch(32.99% 0.125 305.3)
XYZ	xyz(5.3412, 3.1232, 13.1508)
Luminance	0.0312 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451D67 #3F671D

analogous

#201D67 #451D67 #671D64

triadic

#451D67 #67451D #1D6745

tetradic

#451D67 #67201D #3F671D #1D6467

square

#451D67 #67201D #3F671D #1D6467

split-complementary

#451D67 #64671D #1D6720

monochromatic

#100718 #251037 #451D67 #652A97 #8538C7

Accessibility & contrast

On white

12.93

#451D67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#451D67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451D67

12.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451D67	#FFFFFF	#000000	##FFFFFF
##451D67	1.00	12.93	1.62	12.93
#FFFFFF	12.93	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003069

Deuteranopia (green-blind)

#053265

Tritanopia (blue-blind)

#3F2E3F

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #451d67;
/* rgb */ color: rgb(69, 29, 103);
/* oklch */ color: oklch(33.0% 0.125 305.3);

Tailwind

colors: {
  custom: {
    50: '#7c5c93',
    500: '#451d67',
    950: '#000000',
  },
}

SCSS

$custom: #451d67;
$custom-light: #7c5c93;
$custom-dark: #000000;

JSON

{
  "hex": "#451d67",
  "rgb": {
    "r": 69,
    "g": 29,
    "b": 103
  },
  "hsl": {
    "h": 272.432,
    "s": 56.061,
    "l": 25.882
  },
  "oklch": {
    "l": 0.32989,
    "c": 0.12477,
    "h": 305.3
  },
  "luminance": 0.03123
}

Semantic roles & 50–950 ramp

primary

#451D67

secondary

#6C9C44

accent

#DF488E

background

#F7F5F9

surface

#EEE9F1

border

#C9C5CB

text

#0A040D

muted

#7C797E

Preview Lab

Preview with #451D67

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

Preview Lab → · Contrast checker → · Palette generator →