#451C5F#451C5F

#451C5F is a dark, moderate violet. Relative luminance 0.029; OKLCH L 32.2% C 0.117 H 309.5°. Best body text is #FFFFFF at 13.25:1 contrast (WCAG AA passes).

Color values

HEX	#451C5F
RGB	rgb(69, 28, 95)
HSL	hsl(277, 54%, 24%)
HSV	hsv(277, 71%, 37%)
CMYK	cmyk(27.4%, 70.5%, 0%, 62.7%)
CIE-LAB	lab(19.73, 32.52, -31.91)
CIE-LCH	lch(19.73, 45.56, 315.55°)
OKLab	oklab(32.22% 0.0742 -0.0902)
OKLCH	oklch(32.22% 0.117 309.5)
XYZ	xyz(4.9346, 2.9220, 11.1283)
Luminance	0.0292 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451C5F #365F1C

analogous

#231C5F #451C5F #5F1C58

triadic

#451C5F #5F451C #1C5F45

tetradic

#451C5F #5F231C #365F1C #1C585F

square

#451C5F #5F231C #365F1C #1C585F

split-complementary

#451C5F #585F1C #1C5F23

monochromatic

#110718 #230E30 #451C5F #672A8E #8A38BE

Accessibility & contrast

On white

13.25

#451C5F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#451C5F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451C5F

13.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451C5F	#FFFFFF	#000000	##FFFFFF
##451C5F	1.00	13.25	1.58	13.25
#FFFFFF	13.25	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E61

Deuteranopia (green-blind)

#11305D

Tritanopia (blue-blind)

#412A3B

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #451c5f;
/* rgb */ color: rgb(69, 28, 95);
/* oklch */ color: oklch(32.2% 0.117 309.5);

Tailwind

colors: {
  custom: {
    50: '#7b5b8d',
    500: '#451c5f',
    950: '#000000',
  },
}

SCSS

$custom: #451c5f;
$custom-light: #7b5b8d;
$custom-dark: #000000;

JSON

{
  "hex": "#451c5f",
  "rgb": {
    "r": 69,
    "g": 28,
    "b": 95
  },
  "hsl": {
    "h": 276.716,
    "s": 54.472,
    "l": 24.118
  },
  "oklch": {
    "l": 0.3222,
    "c": 0.11678,
    "h": 309.5
  },
  "luminance": 0.02922
}

Semantic roles & 50–950 ramp

primary

#451C5F

secondary

#629442

accent

#DE4A83

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#0A040C

muted

#7C797D

Preview Lab

Preview with #451C5F

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

Preview Lab → · Contrast checker → · Palette generator →