#451F7F#451F7F

#451F7F is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.3% C 0.151 H 295.7°. Best body text is #FFFFFF at 11.96:1 contrast (WCAG AA passes).

Color values

HEX	#451F7F
RGB	rgb(69, 31, 127)
HSL	hsl(264, 61%, 31%)
HSV	hsv(264, 76%, 50%)
CMYK	cmyk(45.7%, 75.6%, 0%, 50.2%)
CIE-LAB	lab(22.92, 39.54, -47.42)
CIE-LCH	lch(22.92, 61.75, 309.82°)
OKLab	oklab(35.32% 0.0653 -0.1358)
OKLCH	oklch(35.32% 0.151 295.7)
XYZ	xyz(6.7740, 3.7773, 20.4468)
Luminance	0.0378 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451F7F #597F1F

analogous

#1F297F #451F7F #751F7F

triadic

#451F7F #7F451F #1F7F45

tetradic

#451F7F #7F1F29 #597F1F #1F7F75

square

#451F7F #7F1F29 #597F1F #1F7F75

split-complementary

#451F7F #7F751F #297F1F

monochromatic

#10071D #2A134E #451F7F #602BB0 #7E46D2

Accessibility & contrast

On white

11.96

#451F7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#451F7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451F7F

11.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451F7F	#FFFFFF	#000000	##FFFFFF
##451F7F	1.00	11.96	1.76	11.96
#FFFFFF	11.96	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003782

Deuteranopia (green-blind)

#00357D

Tritanopia (blue-blind)

#35384D

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #451f7f;
/* rgb */ color: rgb(69, 31, 127);
/* oklch */ color: oklch(35.3% 0.151 295.7);

Tailwind

colors: {
  custom: {
    50: '#7f5fa5',
    500: '#451f7f',
    950: '#000000',
  },
}

SCSS

$custom: #451f7f;
$custom-light: #7f5fa5;
$custom-dark: #000000;

JSON

{
  "hex": "#451f7f",
  "rgb": {
    "r": 69,
    "g": 31,
    "b": 127
  },
  "hsl": {
    "h": 263.75,
    "s": 60.759,
    "l": 30.98
  },
  "oklch": {
    "l": 0.3532,
    "c": 0.15067,
    "h": 295.7
  },
  "luminance": 0.03777
}

Semantic roles & 50–950 ramp

primary

#451F7F

secondary

#88B248

accent

#E444A5

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B050F

muted

#7C797F

Preview Lab

Preview with #451F7F

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

Preview Lab → · Contrast checker → · Palette generator →