#401D7A#401D7A

#401D7A is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.0% C 0.147 H 294.4°. Best body text is #FFFFFF at 12.54:1 contrast (WCAG AA passes).

Color values

HEX	#401D7A
RGB	rgb(64, 29, 122)
HSL	hsl(263, 62%, 30%)
HSV	hsv(263, 76%, 48%)
CMYK	cmyk(47.5%, 76.2%, 0%, 52.2%)
CIE-LAB	lab(21.48, 38.25, -46.63)
CIE-LCH	lch(21.48, 60.31, 309.36°)
OKLab	oklab(34.02% 0.0606 -0.1336)
OKLCH	oklch(34.02% 0.147 294.4)
XYZ	xyz(6.0656, 3.3737, 18.7402)
Luminance	0.0337 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401D7A #577A1D

analogous

#1D287A #401D7A #6F1D7A

triadic

#401D7A #7A401D #1D7A40

tetradic

#401D7A #7A1D28 #577A1D #1D7A6F

square

#401D7A #7A1D28 #577A1D #1D7A6F

split-complementary

#401D7A #7A6F1D #287A1D

monochromatic

#0D0619 #261149 #401D7A #5A29AB #7740D2

Accessibility & contrast

On white

12.54

#401D7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#401D7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401D7A

12.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401D7A	#FFFFFF	#000000	##FFFFFF
##401D7A	1.00	12.54	1.67	12.54
#FFFFFF	12.54	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00347D

Deuteranopia (green-blind)

#003278

Tritanopia (blue-blind)

#2F354A

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #401d7a;
/* rgb */ color: rgb(64, 29, 122);
/* oklch */ color: oklch(34.0% 0.147 294.4);

Tailwind

colors: {
  custom: {
    50: '#7b5da1',
    500: '#401d7a',
    950: '#000000',
  },
}

SCSS

$custom: #401d7a;
$custom-light: #7b5da1;
$custom-dark: #000000;

JSON

{
  "hex": "#401d7a",
  "rgb": {
    "r": 64,
    "g": 29,
    "b": 122
  },
  "hsl": {
    "h": 262.581,
    "s": 61.589,
    "l": 29.608
  },
  "oklch": {
    "l": 0.34023,
    "c": 0.14671,
    "h": 294.4
  },
  "luminance": 0.03374
}

Semantic roles & 50–950 ramp

primary

#401D7A

secondary

#86AE45

accent

#E543A8

background

#F7F5FA

surface

#EEE9F3

border

#C9C5CD

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #401D7A

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

Preview Lab → · Contrast checker → · Palette generator →