#451B60#451B60

#451B60 is a dark, moderate violet. Relative luminance 0.029; OKLCH L 32.2% C 0.119 H 309.1°. Best body text is #FFFFFF at 13.30:1 contrast (WCAG AA passes).

Color values

HEX	#451B60
RGB	rgb(69, 27, 96)
HSL	hsl(277, 56%, 24%)
HSV	hsv(277, 72%, 38%)
CMYK	cmyk(28.1%, 71.9%, 0%, 62.4%)
CIE-LAB	lab(19.61, 33.31, -32.76)
CIE-LCH	lch(19.61, 46.71, 315.48°)
OKLab	oklab(32.16% 0.0754 -0.0926)
OKLCH	oklch(32.16% 0.119 309.1)
XYZ	xyz(4.9571, 2.8937, 11.3615)
Luminance	0.0289 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451B60 #36601B

analogous

#231B60 #451B60 #601B59

triadic

#451B60 #60451B #1B6045

tetradic

#451B60 #60231B #36601B #1B5960

square

#451B60 #60231B #36601B #1B5960

split-complementary

#451B60 #59601B #1B6023

monochromatic

#110718 #230E30 #451B60 #672890 #8A36C0

Accessibility & contrast

On white

13.30

#451B60 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#451B60 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451B60

13.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451B60	#FFFFFF	#000000	##FFFFFF
##451B60	1.00	13.30	1.58	13.30
#FFFFFF	13.30	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E62

Deuteranopia (green-blind)

#0F305E

Tritanopia (blue-blind)

#412A3B

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #451b60;
/* rgb */ color: rgb(69, 27, 96);
/* oklch */ color: oklch(32.2% 0.119 309.1);

Tailwind

colors: {
  custom: {
    50: '#7c5b8e',
    500: '#451b60',
    950: '#000000',
  },
}

SCSS

$custom: #451b60;
$custom-light: #7c5b8e;
$custom-dark: #000000;

JSON

{
  "hex": "#451b60",
  "rgb": {
    "r": 69,
    "g": 27,
    "b": 96
  },
  "hsl": {
    "h": 276.522,
    "s": 56.098,
    "l": 24.118
  },
  "oklch": {
    "l": 0.3216,
    "c": 0.11945,
    "h": 309.1
  },
  "luminance": 0.02894
}

Semantic roles & 50–950 ramp

primary

#451B60

secondary

#629641

accent

#DF4883

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#0A040C

muted

#7C797D

Preview Lab

Preview with #451B60

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

Preview Lab → · Contrast checker → · Palette generator →