#451C65#451C65

#451C65 is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.7% C 0.124 H 306.4°. Best body text is #FFFFFF at 13.07:1 contrast (WCAG AA passes).

Color values

HEX	#451C65
RGB	rgb(69, 28, 101)
HSL	hsl(274, 57%, 25%)
HSV	hsv(274, 72%, 40%)
CMYK	cmyk(31.7%, 72.3%, 0%, 60.4%)
CIE-LAB	lab(20.19, 34.06, -35.13)
CIE-LCH	lch(20.19, 48.93, 314.12°)
OKLab	oklab(32.69% 0.0736 -0.0996)
OKLCH	oklch(32.69% 0.124 306.4)
XYZ	xyz(5.2180, 3.0354, 12.6204)
Luminance	0.0303 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451C65 #3C651C

analogous

#211C65 #451C65 #651C60

triadic

#451C65 #65451C #1C6545

tetradic

#451C65 #65211C #3C651C #1C6065

square

#451C65 #65211C #3C651C #1C6065

split-complementary

#451C65 #60651C #1C6521

monochromatic

#100718 #240F35 #451C65 #662995 #8637C5

Accessibility & contrast

On white

13.07

#451C65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#451C65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451C65

13.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451C65	#FFFFFF	#000000	##FFFFFF
##451C65	1.00	13.07	1.61	13.07
#FFFFFF	13.07	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F67

Deuteranopia (green-blind)

#073163

Tritanopia (blue-blind)

#402C3E

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #451c65;
/* rgb */ color: rgb(69, 28, 101);
/* oklch */ color: oklch(32.7% 0.124 306.4);

Tailwind

colors: {
  custom: {
    50: '#7c5c91',
    500: '#451c65',
    950: '#000000',
  },
}

SCSS

$custom: #451c65;
$custom-light: #7c5c91;
$custom-dark: #000000;

JSON

{
  "hex": "#451c65",
  "rgb": {
    "r": 69,
    "g": 28,
    "b": 101
  },
  "hsl": {
    "h": 273.699,
    "s": 56.589,
    "l": 25.294
  },
  "oklch": {
    "l": 0.32692,
    "c": 0.12383,
    "h": 306.4
  },
  "luminance": 0.03035
}

Semantic roles & 50–950 ramp

primary

#451C65

secondary

#699A43

accent

#E0488B

background

#F7F5F9

surface

#EEE9F1

border

#C9C5CB

text

#0A040D

muted

#7C797E

Preview Lab

Preview with #451C65

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

Preview Lab → · Contrast checker → · Palette generator →