#451E4C#451E4C

#451E4C is a dark, moderate purple. Relative luminance 0.027; OKLCH L 31.2% C 0.091 H 321.3°. Best body text is #FFFFFF at 13.61:1 contrast (WCAG AA passes).

Color values

HEX	#451E4C
RGB	rgb(69, 30, 76)
HSL	hsl(291, 43%, 21%)
HSV	hsv(291, 61%, 30%)
CMYK	cmyk(9.2%, 60.5%, 0%, 70.2%)
CIE-LAB	lab(18.87, 26.80, -20.53)
CIE-LCH	lch(18.87, 33.76, 322.55°)
OKLab	oklab(31.19% 0.0712 -0.0569)
OKLCH	oklch(31.19% 0.091 321.3)
XYZ	xyz(4.2229, 2.7157, 7.1378)
Luminance	0.0272 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451E4C #254C1E

analogous

#2E1E4C #451E4C #4C1E3C

triadic

#451E4C #4C451E #1E4C45

tetradic

#451E4C #4C2E1E #254C1E #1E3C4C

square

#451E4C #4C2E1E #254C1E #1E3C4C

split-complementary

#451E4C #3C4C1E #1E4C2E

monochromatic

#140916 #1D0D20 #451E4C #6D2F78 #9541A4

Accessibility & contrast

On white

13.61

#451E4C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#451E4C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451E4C

13.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451E4C	#FFFFFF	#000000	##FFFFFF
##451E4C	1.00	13.61	1.54	13.61
#FFFFFF	13.61	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#162B4D

Deuteranopia (green-blind)

#232F4B

Tritanopia (blue-blind)

#462531

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #451e4c;
/* rgb */ color: rgb(69, 30, 76);
/* oklch */ color: oklch(31.2% 0.091 321.3);

Tailwind

colors: {
  custom: {
    50: '#7a5c7e',
    500: '#451e4c',
    950: '#000000',
  },
}

SCSS

$custom: #451e4c;
$custom-light: #7a5c7e;
$custom-dark: #000000;

JSON

{
  "hex": "#451e4c",
  "rgb": {
    "r": 69,
    "g": 30,
    "b": 76
  },
  "hsl": {
    "h": 290.87,
    "s": 43.396,
    "l": 20.784
  },
  "oklch": {
    "l": 0.31185,
    "c": 0.09114,
    "h": 321.3
  },
  "luminance": 0.02716
}

Semantic roles & 50–950 ramp

primary

#451E4C

secondary

#4E8145

accent

#D35568

background

#F7F5F7

surface

#EEE9EE

border

#C9C5C9

text

#09040A

muted

#7B797C

Preview Lab

Preview with #451E4C

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

Preview Lab → · Contrast checker → · Palette generator →