#451E63#451E63

#451E63 is a dark, moderate violet. Relative luminance 0.031; OKLCH L 32.8% C 0.118 H 307.0°. Best body text is #FFFFFF at 12.97:1 contrast (WCAG AA passes).

Color values

HEX	#451E63
RGB	rgb(69, 30, 99)
HSL	hsl(274, 53%, 25%)
HSV	hsv(274, 70%, 39%)
CMYK	cmyk(30.3%, 69.7%, 0%, 61.2%)
CIE-LAB	lab(20.42, 32.47, -33.43)
CIE-LCH	lch(20.42, 46.61, 314.16°)
OKLab	oklab(32.81% 0.0713 -0.0946)
OKLCH	oklch(32.81% 0.118 307)
XYZ	xyz(5.1702, 3.0947, 12.1269)
Luminance	0.0309 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451E63 #3C631E

analogous

#221E63 #451E63 #631E5E

triadic

#451E63 #63451E #1E6345

tetradic

#451E63 #63221E #3C631E #1E5E63

square

#451E63 #63221E #3C631E #1E5E63

split-complementary

#451E63 #5E631E #1E6322

monochromatic

#100717 #241034 #451E63 #662C92 #863AC1

Accessibility & contrast

On white

12.97

#451E63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#451E63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451E63

12.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451E63	#FFFFFF	#000000	##FFFFFF
##451E63	1.00	12.97	1.62	12.97
#FFFFFF	12.97	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003065

Deuteranopia (green-blind)

#0F3261

Tritanopia (blue-blind)

#402D3D

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #451e63;
/* rgb */ color: rgb(69, 30, 99);
/* oklch */ color: oklch(32.8% 0.118 307.0);

Tailwind

colors: {
  custom: {
    50: '#7c5d90',
    500: '#451e63',
    950: '#000000',
  },
}

SCSS

$custom: #451e63;
$custom-light: #7c5d90;
$custom-dark: #000000;

JSON

{
  "hex": "#451e63",
  "rgb": {
    "r": 69,
    "g": 30,
    "b": 99
  },
  "hsl": {
    "h": 273.913,
    "s": 53.488,
    "l": 25.294
  },
  "oklch": {
    "l": 0.32811,
    "c": 0.11849,
    "h": 307
  },
  "luminance": 0.03095
}

Semantic roles & 50–950 ramp

primary

#451E63

secondary

#699845

accent

#DD4B8A

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#0A040C

muted

#7C797D

Preview Lab

Preview with #451E63

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

Preview Lab → · Contrast checker → · Palette generator →