#451E6D#451E6D

#451E6D is a dark, vivid violet. Relative luminance 0.033; OKLCH L 33.6% C 0.131 H 302.5°. Best body text is #FFFFFF at 12.65:1 contrast (WCAG AA passes).

Color values

HEX	#451E6D
RGB	rgb(69, 30, 109)
HSL	hsl(270, 57%, 27%)
HSV	hsv(270, 72%, 43%)
CMYK	cmyk(36.7%, 72.5%, 0%, 57.3%)
CIE-LAB	lab(21.20, 35.12, -38.70)
CIE-LCH	lch(21.20, 52.26, 312.22°)
OKLab	oklab(33.62% 0.07 -0.1101)
OKLCH	oklch(33.62% 0.131 302.5)
XYZ	xyz(5.6782, 3.2979, 14.8024)
Luminance	0.0330 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451E6D #466D1E

analogous

#1E1F6D #451E6D #6D1E6D

triadic

#451E6D #6D451E #1E6D45

tetradic

#451E6D #6D1E1F #466D1E #1E6D6D

square

#451E6D #6D1E1F #466D1E #1E6D6D

split-complementary

#451E6D #6D6D1E #1F6D1E

monochromatic

#0F0718 #27113D #451E6D #632B9D #823CC9

Accessibility & contrast

On white

12.65

#451E6D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#451E6D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451E6D

12.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451E6D	#FFFFFF	#000000	##FFFFFF
##451E6D	1.00	12.65	1.66	12.65
#FFFFFF	12.65	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00326F

Deuteranopia (green-blind)

#00336B

Tritanopia (blue-blind)

#3D3043

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #451e6d;
/* rgb */ color: rgb(69, 30, 109);
/* oklch */ color: oklch(33.6% 0.131 302.5);

Tailwind

colors: {
  custom: {
    50: '#7d5d97',
    500: '#451e6d',
    950: '#000000',
  },
}

SCSS

$custom: #451e6d;
$custom-light: #7d5d97;
$custom-dark: #000000;

JSON

{
  "hex": "#451e6d",
  "rgb": {
    "r": 69,
    "g": 30,
    "b": 109
  },
  "hsl": {
    "h": 269.62,
    "s": 56.835,
    "l": 27.255
  },
  "oklch": {
    "l": 0.33618,
    "c": 0.13051,
    "h": 302.5
  },
  "luminance": 0.03298
}

Semantic roles & 50–950 ramp

primary

#451E6D

secondary

#74A145

accent

#E04895

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040D

muted

#7C797E

Preview Lab

Preview with #451E6D

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

Preview Lab → · Contrast checker → · Palette generator →