#451971#451971

#451971 is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.3% C 0.142 H 301.8°. Best body text is #FFFFFF at 12.88:1 contrast (WCAG AA passes).

Color values

HEX	#451971
RGB	rgb(69, 25, 113)
HSL	hsl(270, 64%, 27%)
HSV	hsv(270, 78%, 44%)
CMYK	cmyk(38.9%, 77.9%, 0%, 55.7%)
CIE-LAB	lab(20.65, 38.69, -42.19)
CIE-LCH	lch(20.65, 57.24, 312.52°)
OKLab	oklab(33.33% 0.0746 -0.1204)
OKLCH	oklch(33.33% 0.142 301.8)
XYZ	xyz(5.7818, 3.1527, 15.9235)
Luminance	0.0315 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451971 #457119

analogous

#191971 #451971 #711971

triadic

#451971 #714519 #197145

tetradic

#451971 #711919 #457119 #197171

square

#451971 #711919 #457119 #197171

split-complementary

#451971 #717119 #197119

monochromatic

#0F0619 #260E3F #451971 #6424A3 #8233D2

Accessibility & contrast

On white

12.88

#451971 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#451971 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451971

12.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451971	#FFFFFF	#000000	##FFFFFF
##451971	1.00	12.88	1.63	12.88
#FFFFFF	12.88	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003173

Deuteranopia (green-blind)

#00316F

Tritanopia (blue-blind)

#3B2F44

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #451971;
/* rgb */ color: rgb(69, 25, 113);
/* oklch */ color: oklch(33.3% 0.142 301.8);

Tailwind

colors: {
  custom: {
    50: '#7d5b9b',
    500: '#451971',
    950: '#000000',
  },
}

SCSS

$custom: #451971;
$custom-light: #7d5b9b;
$custom-dark: #000000;

JSON

{
  "hex": "#451971",
  "rgb": {
    "r": 69,
    "g": 25,
    "b": 113
  },
  "hsl": {
    "h": 270,
    "s": 63.768,
    "l": 27.059
  },
  "oklch": {
    "l": 0.3333,
    "c": 0.14162,
    "h": 301.8
  },
  "luminance": 0.03153
}

Semantic roles & 50–950 ramp

primary

#451971

secondary

#73A640

accent

#E74194

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #451971

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

Preview Lab → · Contrast checker → · Palette generator →