#401D7F#401D7F

#401D7F is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.5% C 0.153 H 292.9°. Best body text is #FFFFFF at 12.35:1 contrast (WCAG AA passes).

Color values

HEX	#401D7F
RGB	rgb(64, 29, 127)
HSL	hsl(261, 63%, 31%)
HSV	hsv(261, 77%, 50%)
CMYK	cmyk(49.6%, 77.2%, 0%, 50.2%)
CIE-LAB	lab(21.95, 39.67, -49.04)
CIE-LCH	lch(21.95, 63.08, 308.97°)
OKLab	oklab(34.49% 0.0593 -0.1407)
OKLCH	oklch(34.49% 0.153 292.9)
XYZ	xyz(6.3834, 3.5008, 20.4139)
Luminance	0.0350 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401D7F #5C7F1D

analogous

#1D2B7F #401D7F #711D7F

triadic

#401D7F #7F401D #1D7F40

tetradic

#401D7F #7F1D2B #5C7F1D #1D7F71

square

#401D7F #7F1D2B #5C7F1D #1D7F71

split-complementary

#401D7F #7F711D #2B7F1D

monochromatic

#0E061B #27124D #401D7F #5928B1 #7642D4

Accessibility & contrast

On white

12.35

#401D7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#401D7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401D7F

12.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401D7F	#FFFFFF	#000000	##FFFFFF
##401D7F	1.00	12.35	1.70	12.35
#FFFFFF	12.35	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003682

Deuteranopia (green-blind)

#00337D

Tritanopia (blue-blind)

#2C374C

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #401d7f;
/* rgb */ color: rgb(64, 29, 127);
/* oklch */ color: oklch(34.5% 0.153 292.9);

Tailwind

colors: {
  custom: {
    50: '#7c5da5',
    500: '#401d7f',
    950: '#000000',
  },
}

SCSS

$custom: #401d7f;
$custom-light: #7c5da5;
$custom-dark: #000000;

JSON

{
  "hex": "#401d7f",
  "rgb": {
    "r": 64,
    "g": 29,
    "b": 127
  },
  "hsl": {
    "h": 261.429,
    "s": 62.821,
    "l": 30.588
  },
  "oklch": {
    "l": 0.34494,
    "c": 0.15268,
    "h": 292.9
  },
  "luminance": 0.03501
}

Semantic roles & 50–950 ramp

primary

#401D7F

secondary

#8BB245

accent

#E642AB

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #401D7F

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

Preview Lab → · Contrast checker → · Palette generator →