#401F7F#401F7F

#401F7F is a dark, vivid violet. Relative luminance 0.036; OKLCH L 34.7% C 0.150 H 292.5°. Best body text is #FFFFFF at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#401F7F
RGB	rgb(64, 31, 127)
HSL	hsl(261, 61%, 31%)
HSV	hsv(261, 76%, 50%)
CMYK	cmyk(49.6%, 75.6%, 0%, 50.2%)
CIE-LAB	lab(22.31, 38.65, -48.45)
CIE-LCH	lch(22.31, 61.98, 308.58°)
OKLab	oklab(34.75% 0.0575 -0.139)
OKLCH	oklch(34.75% 0.15 292.5)
XYZ	xyz(6.4340, 3.6020, 20.4308)
Luminance	0.0360 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401F7F #5E7F1F

analogous

#1F2E7F #401F7F #701F7F

triadic

#401F7F #7F401F #1F7F40

tetradic

#401F7F #7F1F2E #5E7F1F #1F7F70

square

#401F7F #7F1F2E #5E7F1F #1F7F70

split-complementary

#401F7F #7F701F #2E7F1F

monochromatic

#0E071D #27134E #401F7F #592BB0 #7646D2

Accessibility & contrast

On white

12.21

#401F7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#401F7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401F7F

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401F7F	#FFFFFF	#000000	##FFFFFF
##401F7F	1.00	12.21	1.72	12.21
#FFFFFF	12.21	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003782

Deuteranopia (green-blind)

#00337D

Tritanopia (blue-blind)

#2C384D

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #401f7f;
/* rgb */ color: rgb(64, 31, 127);
/* oklch */ color: oklch(34.7% 0.150 292.5);

Tailwind

colors: {
  custom: {
    50: '#7c5ea5',
    500: '#401f7f',
    950: '#000000',
  },
}

SCSS

$custom: #401f7f;
$custom-light: #7c5ea5;
$custom-dark: #000000;

JSON

{
  "hex": "#401f7f",
  "rgb": {
    "r": 64,
    "g": 31,
    "b": 127
  },
  "hsl": {
    "h": 260.625,
    "s": 60.759,
    "l": 30.98
  },
  "oklch": {
    "l": 0.34749,
    "c": 0.15038,
    "h": 292.5
  },
  "luminance": 0.03602
}

Semantic roles & 50–950 ramp

primary

#401F7F

secondary

#8DB248

accent

#E444AD

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #401F7F

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

Preview Lab → · Contrast checker → · Palette generator →