#451E4F#451E4F

#451E4F is a dark, moderate purple. Relative luminance 0.028; OKLCH L 31.4% C 0.095 H 319.0°. Best body text is #FFFFFF at 13.53:1 contrast (WCAG AA passes).

Color values

HEX	#451E4F
RGB	rgb(69, 30, 79)
HSL	hsl(288, 45%, 21%)
HSV	hsv(288, 62%, 31%)
CMYK	cmyk(12.7%, 62%, 0%, 69%)
CIE-LAB	lab(19.05, 27.50, -22.28)
CIE-LCH	lch(19.05, 35.39, 320.99°)
OKLab	oklab(31.38% 0.0715 -0.062)
OKLCH	oklch(31.38% 0.095 319)
XYZ	xyz(4.3296, 2.7584, 7.7000)
Luminance	0.0276 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451E4F #284F1E

analogous

#2D1E4F #451E4F #4F1E41

triadic

#451E4F #4F451E #1E4F45

tetradic

#451E4F #4F2D1E #284F1E #1E414F

square

#451E4F #4F2D1E #284F1E #1E414F

split-complementary

#451E4F #414F1E #1E4F2D

monochromatic

#130816 #1E0D23 #451E4F #6C2F7B #9240A8

Accessibility & contrast

On white

13.53

#451E4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#451E4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451E4F

13.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451E4F	#FFFFFF	#000000	##FFFFFF
##451E4F	1.00	13.53	1.55	13.53
#FFFFFF	13.53	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#132C51

Deuteranopia (green-blind)

#21304E

Tritanopia (blue-blind)

#452633

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #451e4f;
/* rgb */ color: rgb(69, 30, 79);
/* oklch */ color: oklch(31.4% 0.095 319.0);

Tailwind

colors: {
  custom: {
    50: '#7a5c80',
    500: '#451e4f',
    950: '#000000',
  },
}

SCSS

$custom: #451e4f;
$custom-light: #7a5c80;
$custom-dark: #000000;

JSON

{
  "hex": "#451e4f",
  "rgb": {
    "r": 69,
    "g": 30,
    "b": 79
  },
  "hsl": {
    "h": 287.755,
    "s": 44.954,
    "l": 21.373
  },
  "oklch": {
    "l": 0.31377,
    "c": 0.09461,
    "h": 319
  },
  "luminance": 0.02758
}

Semantic roles & 50–950 ramp

primary

#451E4F

secondary

#528445

accent

#D5536E

background

#F7F5F7

surface

#EEE9EE

border

#C9C5C9

text

#09040A

muted

#7B797C

Preview Lab

Preview with #451E4F

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

Preview Lab → · Contrast checker → · Palette generator →