#451B44#451B44

#451B44 is a dark, moderate purple. Relative luminance 0.025; OKLCH L 30.2% C 0.088 H 328.4°. Best body text is #FFFFFF at 14.06:1 contrast (WCAG AA passes).

Color values

HEX	#451B44
RGB	rgb(69, 27, 68)
HSL	hsl(301, 44%, 19%)
HSV	hsv(301, 61%, 27%)
CMYK	cmyk(0%, 60.9%, 1.4%, 72.9%)
CIE-LAB	lab(17.77, 26.75, -16.77)
CIE-LCH	lch(17.77, 31.57, 327.92°)
OKLab	oklab(30.23% 0.0749 -0.0461)
OKLCH	oklch(30.23% 0.088 328.4)
XYZ	xyz(3.8895, 2.4667, 5.7390)
Luminance	0.0247 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451B44 #1B451C

analogous

#311B45 #451B44 #451B2F

triadic

#451B44 #44451B #1B4445

tetradic

#451B44 #45311B #1B451C #1B2F45

square

#451B44 #45311B #1B451C #1B2F45

split-complementary

#451B44 #2F451B #1B4531

monochromatic

#160916 #190A19 #451B44 #712C6F #9D3D9B

Accessibility & contrast

On white

14.06

#451B44 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#451B44 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451B44

14.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451B44	#FFFFFF	#000000	##FFFFFF
##451B44	1.00	14.06	1.49	14.06
#FFFFFF	14.06	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#172845

Deuteranopia (green-blind)

#252E43

Tritanopia (blue-blind)

#471F2C

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #451b44;
/* rgb */ color: rgb(69, 27, 68);
/* oklch */ color: oklch(30.2% 0.088 328.4);

Tailwind

colors: {
  custom: {
    50: '#7a5a78',
    500: '#451b44',
    950: '#000000',
  },
}

SCSS

$custom: #451b44;
$custom-light: #7a5a78;
$custom-dark: #000000;

JSON

{
  "hex": "#451b44",
  "rgb": {
    "r": 69,
    "g": 27,
    "b": 68
  },
  "hsl": {
    "h": 301.429,
    "s": 43.75,
    "l": 18.824
  },
  "oklch": {
    "l": 0.30227,
    "c": 0.08789,
    "h": 328.4
  },
  "luminance": 0.02466
}

Semantic roles & 50–950 ramp

primary

#451B44

secondary

#417B43

accent

#D35754

background

#F7F5F7

surface

#EEE9ED

border

#C9C5C8

text

#090409

muted

#7B797B

Preview Lab

Preview with #451B44

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

Preview Lab → · Contrast checker → · Palette generator →