#451771#451771

#451771 is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.1% C 0.144 H 302.1°. Best body text is #FFFFFF at 13.01:1 contrast (WCAG AA passes).

Color values

HEX	#451771
RGB	rgb(69, 23, 113)
HSL	hsl(271, 66%, 27%)
HSV	hsv(271, 80%, 44%)
CMYK	cmyk(38.9%, 79.6%, 0%, 55.7%)
CIE-LAB	lab(20.32, 39.61, -42.72)
CIE-LCH	lch(20.32, 58.25, 312.84°)
OKLab	oklab(33.1% 0.0766 -0.1219)
OKLCH	oklch(33.1% 0.144 302.1)
XYZ	xyz(5.7406, 3.0702, 15.9098)
Luminance	0.0307 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451771 #437117

analogous

#181771 #451771 #711770

triadic

#451771 #714517 #177145

tetradic

#451771 #711817 #437117 #177071

square

#451771 #711817 #437117 #177071

split-complementary

#451771 #707117 #177118

monochromatic

#100519 #260D3E #451771 #6421A4 #832ED4

Accessibility & contrast

On white

13.01

#451771 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#451771 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451771

13.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451771	#FFFFFF	#000000	##FFFFFF
##451771	1.00	13.01	1.61	13.01
#FFFFFF	13.01	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003074

Deuteranopia (green-blind)

#00316F

Tritanopia (blue-blind)

#3C2E43

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #451771;
/* rgb */ color: rgb(69, 23, 113);
/* oklch */ color: oklch(33.1% 0.144 302.1);

Tailwind

colors: {
  custom: {
    50: '#7e5a9b',
    500: '#451771',
    950: '#000000',
  },
}

SCSS

$custom: #451771;
$custom-light: #7e5a9b;
$custom-dark: #000000;

JSON

{
  "hex": "#451771",
  "rgb": {
    "r": 69,
    "g": 23,
    "b": 113
  },
  "hsl": {
    "h": 270.667,
    "s": 66.176,
    "l": 26.667
  },
  "oklch": {
    "l": 0.33104,
    "c": 0.14394,
    "h": 302.1
  },
  "luminance": 0.0307
}

Semantic roles & 50–950 ramp

primary

#451771

secondary

#71A73D

accent

#E93F92

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #451771

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

Preview Lab → · Contrast checker → · Palette generator →