#451E4E#451E4E

#451E4E is a dark, moderate purple. Relative luminance 0.027; OKLCH L 31.3% C 0.093 H 319.8°. Best body text is #FFFFFF at 13.56:1 contrast (WCAG AA passes).

Color values

HEX	#451E4E
RGB	rgb(69, 30, 78)
HSL	hsl(289, 44%, 21%)
HSV	hsv(289, 62%, 31%)
CMYK	cmyk(11.5%, 61.5%, 0%, 69.4%)
CIE-LAB	lab(18.99, 27.26, -21.70)
CIE-LCH	lch(18.99, 34.84, 321.49°)
OKLab	oklab(31.31% 0.0714 -0.0603)
OKLCH	oklch(31.31% 0.093 319.8)
XYZ	xyz(4.2935, 2.7440, 7.5097)
Luminance	0.0274 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451E4E #274E1E

analogous

#2D1E4E #451E4E #4E1E3F

triadic

#451E4E #4E451E #1E4E45

tetradic

#451E4E #4E2D1E #274E1E #1E3F4E

square

#451E4E #4E2D1E #274E1E #1E3F4E

split-complementary

#451E4E #3F4E1E #1E4E2D

monochromatic

#140916 #1E0D22 #451E4E #6C2F7A #9340A6

Accessibility & contrast

On white

13.56

#451E4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#451E4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451E4E

13.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451E4E	#FFFFFF	#000000	##FFFFFF
##451E4E	1.00	13.56	1.55	13.56
#FFFFFF	13.56	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#142B50

Deuteranopia (green-blind)

#22304D

Tritanopia (blue-blind)

#452532

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #451e4e;
/* rgb */ color: rgb(69, 30, 78);
/* oklch */ color: oklch(31.3% 0.093 319.8);

Tailwind

colors: {
  custom: {
    50: '#7a5c80',
    500: '#451e4e',
    950: '#000000',
  },
}

SCSS

$custom: #451e4e;
$custom-light: #7a5c80;
$custom-dark: #000000;

JSON

{
  "hex": "#451e4e",
  "rgb": {
    "r": 69,
    "g": 30,
    "b": 78
  },
  "hsl": {
    "h": 288.75,
    "s": 44.444,
    "l": 21.176
  },
  "oklch": {
    "l": 0.31312,
    "c": 0.09345,
    "h": 319.8
  },
  "luminance": 0.02744
}

Semantic roles & 50–950 ramp

primary

#451E4E

secondary

#508345

accent

#D4546C

background

#F7F5F7

surface

#EEE9EE

border

#C9C5C9

text

#09040A

muted

#7B797C

Preview Lab

Preview with #451E4E

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

Preview Lab → · Contrast checker → · Palette generator →