#451A4E#451A4E

#451A4E is a dark, moderate purple. Relative luminance 0.026; OKLCH L 30.7% C 0.100 H 320.4°. Best body text is #FFFFFF at 13.90:1 contrast (WCAG AA passes).

Color values

HEX	#451A4E
RGB	rgb(69, 26, 78)
HSL	hsl(290, 50%, 20%)
HSV	hsv(290, 67%, 31%)
CMYK	cmyk(11.5%, 66.7%, 0%, 69.4%)
CIE-LAB	lab(18.16, 29.50, -23.00)
CIE-LCH	lch(18.16, 37.41, 322.05°)
OKLab	oklab(30.71% 0.0774 -0.0641)
OKLCH	oklch(30.71% 0.1 320.4)
XYZ	xyz(4.1986, 2.5543, 7.4781)
Luminance	0.0255 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451A4E #234E1A

analogous

#2B1A4E #451A4E #4E1A3D

triadic

#451A4E #4E451A #1A4E45

tetradic

#451A4E #4E2B1A #234E1A #1A3D4E

square

#451A4E #4E2B1A #234E1A #1A3D4E

split-complementary

#451A4E #3D4E1A #1A4E2B

monochromatic

#140817 #1C0B20 #451A4E #6E297C #9639AA

Accessibility & contrast

On white

13.90

#451A4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#451A4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451A4E

13.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451A4E	#FFFFFF	#000000	##FFFFFF
##451A4E	1.00	13.90	1.51	13.90
#FFFFFF	13.90	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E2950

Deuteranopia (green-blind)

#1F2E4D

Tritanopia (blue-blind)

#452231

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #451a4e;
/* rgb */ color: rgb(69, 26, 78);
/* oklch */ color: oklch(30.7% 0.100 320.4);

Tailwind

colors: {
  custom: {
    50: '#7b5a80',
    500: '#451a4e',
    950: '#000000',
  },
}

SCSS

$custom: #451a4e;
$custom-light: #7b5a80;
$custom-dark: #000000;

JSON

{
  "hex": "#451a4e",
  "rgb": {
    "r": 69,
    "g": 26,
    "b": 78
  },
  "hsl": {
    "h": 289.615,
    "s": 50,
    "l": 20.392
  },
  "oklch": {
    "l": 0.3071,
    "c": 0.10047,
    "h": 320.4
  },
  "luminance": 0.02554
}

Semantic roles & 50–950 ramp

primary

#451A4E

secondary

#4B8440

accent

#DA4E66

background

#F7F5F7

surface

#EEE9EE

border

#C9C5C9

text

#09040A

muted

#7B797C

Preview Lab

Preview with #451A4E

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

Preview Lab → · Contrast checker → · Palette generator →