#451C7F#451C7F

#451C7F is a dark, vivid violet. Relative luminance 0.036; OKLCH L 35.0% C 0.154 H 296.2°. Best body text is #FFFFFF at 12.17:1 contrast (WCAG AA passes).

Color values

HEX	#451C7F
RGB	rgb(69, 28, 127)
HSL	hsl(265, 64%, 30%)
HSV	hsv(265, 78%, 50%)
CMYK	cmyk(45.7%, 78%, 0%, 50.2%)
CIE-LAB	lab(22.40, 41.02, -48.27)
CIE-LCH	lch(22.40, 63.35, 310.35°)
OKLab	oklab(34.95% 0.0681 -0.1383)
OKLCH	oklch(34.95% 0.154 296.2)
XYZ	xyz(6.6992, 3.6279, 20.4218)
Luminance	0.0363 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451C7F #567F1C

analogous

#1C257F #451C7F #761C7F

triadic

#451C7F #7F451C #1C7F45

tetradic

#451C7F #7F1C25 #567F1C #1C7F76

square

#451C7F #7F1C25 #567F1C #1C7F76

split-complementary

#451C7F #7F761C #257F1C

monochromatic

#0F061B #2A114D #451C7F #6027B1 #7E40D5

Accessibility & contrast

On white

12.17

#451C7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#451C7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451C7F

12.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451C7F	#FFFFFF	#000000	##FFFFFF
##451C7F	1.00	12.17	1.73	12.17
#FFFFFF	12.17	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003682

Deuteranopia (green-blind)

#00347D

Tritanopia (blue-blind)

#35364C

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #451c7f;
/* rgb */ color: rgb(69, 28, 127);
/* oklch */ color: oklch(35.0% 0.154 296.2);

Tailwind

colors: {
  custom: {
    50: '#7f5da5',
    500: '#451c7f',
    950: '#000000',
  },
}

SCSS

$custom: #451c7f;
$custom-light: #7f5da5;
$custom-dark: #000000;

JSON

{
  "hex": "#451c7f",
  "rgb": {
    "r": 69,
    "g": 28,
    "b": 127
  },
  "hsl": {
    "h": 264.848,
    "s": 63.871,
    "l": 30.392
  },
  "oklch": {
    "l": 0.34954,
    "c": 0.15413,
    "h": 296.2
  },
  "luminance": 0.03628
}

Semantic roles & 50–950 ramp

primary

#451C7F

secondary

#85B344

accent

#E741A2

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B040F

muted

#7C797F

Preview Lab

Preview with #451C7F

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

Preview Lab → · Contrast checker → · Palette generator →