#451D64#451D64

#451D64 is a dark, vivid violet. Relative luminance 0.031; OKLCH L 32.7% C 0.121 H 306.7°. Best body text is #FFFFFF at 13.02:1 contrast (WCAG AA passes).

Color values

HEX	#451D64
RGB	rgb(69, 29, 100)
HSL	hsl(274, 55%, 25%)
HSV	hsv(274, 71%, 39%)
CMYK	cmyk(31%, 71%, 0%, 60.8%)
CIE-LAB	lab(20.30, 33.27, -34.29)
CIE-LCH	lch(20.30, 47.78, 314.14°)
OKLab	oklab(32.75% 0.0725 -0.0971)
OKLCH	oklch(32.75% 0.121 306.7)
XYZ	xyz(5.1934, 3.0641, 12.3720)
Luminance	0.0306 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451D64 #3C641D

analogous

#211D64 #451D64 #641D5F

triadic

#451D64 #64451D #1D6445

tetradic

#451D64 #64211D #3C641D #1D5F64

square

#451D64 #64211D #3C641D #1D5F64

split-complementary

#451D64 #5F641D #1D6421

monochromatic

#100718 #240F35 #451D64 #662B93 #8639C3

Accessibility & contrast

On white

13.02

#451D64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#451D64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451D64

13.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451D64	#FFFFFF	#000000	##FFFFFF
##451D64	1.00	13.02	1.61	13.02
#FFFFFF	13.02	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003066

Deuteranopia (green-blind)

#0B3162

Tritanopia (blue-blind)

#402C3E

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #451d64;
/* rgb */ color: rgb(69, 29, 100);
/* oklch */ color: oklch(32.7% 0.121 306.7);

Tailwind

colors: {
  custom: {
    50: '#7c5c91',
    500: '#451d64',
    950: '#000000',
  },
}

SCSS

$custom: #451d64;
$custom-light: #7c5c91;
$custom-dark: #000000;

JSON

{
  "hex": "#451d64",
  "rgb": {
    "r": 69,
    "g": 29,
    "b": 100
  },
  "hsl": {
    "h": 273.803,
    "s": 55.039,
    "l": 25.294
  },
  "oklch": {
    "l": 0.32749,
    "c": 0.1212,
    "h": 306.7
  },
  "luminance": 0.03064
}

Semantic roles & 50–950 ramp

primary

#451D64

secondary

#699944

accent

#DE498A

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#0A040D

muted

#7C797D

Preview Lab

Preview with #451D64

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

Preview Lab → · Contrast checker → · Palette generator →