#451A56#451A56

#451A56 is a dark, moderate purple. Relative luminance 0.027; OKLCH L 31.3% C 0.109 H 315.0°. Best body text is #FFFFFF at 13.68:1 contrast (WCAG AA passes).

Color values

HEX	#451A56
RGB	rgb(69, 26, 86)
HSL	hsl(283, 54%, 22%)
HSV	hsv(283, 70%, 34%)
CMYK	cmyk(19.8%, 69.8%, 0%, 66.3%)
CIE-LAB	lab(18.70, 31.37, -27.56)
CIE-LCH	lch(18.70, 41.76, 318.70°)
OKLab	oklab(31.27% 0.0774 -0.0774)
OKLCH	oklch(31.27% 0.109 315)
XYZ	xyz(4.5031, 2.6760, 9.0816)
Luminance	0.0268 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451A56 #2B561A

analogous

#271A56 #451A56 #561A49

triadic

#451A56 #56451A #1A5645

tetradic

#451A56 #56271A #2B561A #1A4956

square

#451A56 #56271A #2B561A #1A4956

split-complementary

#451A56 #49561A #1A5627

monochromatic

#130717 #1F0C27 #451A56 #6B2885 #9036B4

Accessibility & contrast

On white

13.68

#451A56 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#451A56 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451A56

13.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451A56	#FFFFFF	#000000	##FFFFFF
##451A56	1.00	13.68	1.54	13.68
#FFFFFF	13.68	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#032B58

Deuteranopia (green-blind)

#192F55

Tritanopia (blue-blind)

#442535

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #451a56;
/* rgb */ color: rgb(69, 26, 86);
/* oklch */ color: oklch(31.3% 0.109 315.0);

Tailwind

colors: {
  custom: {
    50: '#7b5a86',
    500: '#451a56',
    950: '#000000',
  },
}

SCSS

$custom: #451a56;
$custom-light: #7b5a86;
$custom-dark: #000000;

JSON

{
  "hex": "#451a56",
  "rgb": {
    "r": 69,
    "g": 26,
    "b": 86
  },
  "hsl": {
    "h": 283,
    "s": 53.571,
    "l": 21.961
  },
  "oklch": {
    "l": 0.31269,
    "c": 0.10947,
    "h": 315
  },
  "luminance": 0.02676
}

Semantic roles & 50–950 ramp

primary

#451A56

secondary

#558C40

accent

#DD4B74

background

#F7F5F8

surface

#EEE9EF

border

#C9C5CA

text

#09040B

muted

#7B797C

Preview Lab

Preview with #451A56

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

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