#451F65#451F65

#451F65 is a dark, moderate violet. Relative luminance 0.032; OKLCH L 33.1% C 0.119 H 305.8°. Best body text is #FFFFFF at 12.83:1 contrast (WCAG AA passes).

Color values

HEX	#451F65
RGB	rgb(69, 31, 101)
HSL	hsl(273, 53%, 26%)
HSV	hsv(273, 69%, 40%)
CMYK	cmyk(31.7%, 69.3%, 0%, 60.4%)
CIE-LAB	lab(20.77, 32.45, -34.18)
CIE-LCH	lch(20.77, 47.13, 313.51°)
OKLab	oklab(33.11% 0.0698 -0.0969)
OKLCH	oklch(33.11% 0.119 305.8)
XYZ	xyz(5.2927, 3.1848, 12.6453)
Luminance	0.0319 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451F65 #3F651F

analogous

#221F65 #451F65 #651F62

triadic

#451F65 #65451F #1F6545

tetradic

#451F65 #65221F #3F651F #1F6265

square

#451F65 #65221F #3F651F #1F6265

split-complementary

#451F65 #62651F #1F6522

monochromatic

#100717 #251136 #451F65 #652D94 #853CC3

Accessibility & contrast

On white

12.83

#451F65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#451F65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451F65

12.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451F65	#FFFFFF	#000000	##FFFFFF
##451F65	1.00	12.83	1.64	12.83
#FFFFFF	12.83	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003167

Deuteranopia (green-blind)

#0D3263

Tritanopia (blue-blind)

#3F2E3F

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #451f65;
/* rgb */ color: rgb(69, 31, 101);
/* oklch */ color: oklch(33.1% 0.119 305.8);

Tailwind

colors: {
  custom: {
    50: '#7c5d91',
    500: '#451f65',
    950: '#000000',
  },
}

SCSS

$custom: #451f65;
$custom-light: #7c5d91;
$custom-dark: #000000;

JSON

{
  "hex": "#451f65",
  "rgb": {
    "r": 69,
    "g": 31,
    "b": 101
  },
  "hsl": {
    "h": 272.571,
    "s": 53.03,
    "l": 25.882
  },
  "oklch": {
    "l": 0.33112,
    "c": 0.1194,
    "h": 305.8
  },
  "luminance": 0.03185
}

Semantic roles & 50–950 ramp

primary

#451F65

secondary

#6C9946

accent

#DC4B8E

background

#F7F5F9

surface

#EEE9F1

border

#C9C5CB

text

#0A040D

muted

#7C797E

Preview Lab

Preview with #451F65

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

Preview Lab → · Contrast checker → · Palette generator →