#451171#451171

#451171 is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.5% C 0.150 H 303.0°. Best body text is #FFFFFF at 13.36:1 contrast (WCAG AA passes).

Color values

HEX	#451171
RGB	rgb(69, 17, 113)
HSL	hsl(273, 74%, 25%)
HSV	hsv(273, 85%, 44%)
CMYK	cmyk(38.9%, 85%, 0%, 55.7%)
CIE-LAB	lab(19.47, 42.08, -44.11)
CIE-LCH	lch(19.47, 60.97, 313.65°)
OKLab	oklab(32.51% 0.0818 -0.1259)
OKLCH	oklch(32.51% 0.15 303)
XYZ	xyz(5.6346, 2.8584, 15.8745)
Luminance	0.0286 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451171 #3D7111

analogous

#151171 #451171 #71116D

triadic

#451171 #714511 #117145

tetradic

#451171 #711511 #3D7111 #116D71

square

#451171 #711511 #3D7111 #116D71

split-complementary

#451171 #6D7111 #117115

monochromatic

#10041B #25093C #451171 #6519A6 #8621DB

Accessibility & contrast

On white

13.36

#451171 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#451171 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451171

13.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451171	#FFFFFF	#000000	##FFFFFF
##451171	1.00	13.36	1.57	13.36
#FFFFFF	13.36	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E74

Deuteranopia (green-blind)

#002F6F

Tritanopia (blue-blind)

#3C2C42

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #451171;
/* rgb */ color: rgb(69, 17, 113);
/* oklch */ color: oklch(32.5% 0.150 303.0);

Tailwind

colors: {
  custom: {
    50: '#7e579b',
    500: '#451171',
    950: '#000000',
  },
}

SCSS

$custom: #451171;
$custom-light: #7e579b;
$custom-dark: #000000;

JSON

{
  "hex": "#451171",
  "rgb": {
    "r": 69,
    "g": 17,
    "b": 113
  },
  "hsl": {
    "h": 272.5,
    "s": 73.846,
    "l": 25.49
  },
  "oklch": {
    "l": 0.32506,
    "c": 0.15016,
    "h": 303
  },
  "luminance": 0.02858
}

Semantic roles & 50–950 ramp

primary

#451171

secondary

#6AA836

accent

#F1378C

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0A030E

muted

#7C787E

Preview Lab

Preview with #451171

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

Preview Lab → · Contrast checker → · Palette generator →