#401A7F#401A7F

#401A7F is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.1% C 0.156 H 293.4°. Best body text is #FFFFFF at 12.56:1 contrast (WCAG AA passes).

Color values

HEX	#401A7F
RGB	rgb(64, 26, 127)
HSL	hsl(263, 66%, 30%)
HSV	hsv(263, 80%, 50%)
CMYK	cmyk(49.6%, 79.5%, 0%, 50.2%)
CIE-LAB	lab(21.43, 41.14, -49.88)
CIE-LCH	lch(21.43, 64.66, 309.51°)
OKLab	oklab(34.13% 0.0619 -0.1431)
OKLCH	oklch(34.13% 0.156 293.4)
XYZ	xyz(6.3135, 3.3609, 20.3906)
Luminance	0.0336 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401A7F #597F1A

analogous

#1A277F #401A7F #721A7F

triadic

#401A7F #7F401A #1A7F40

tetradic

#401A7F #7F1A27 #597F1A #1A7F72

square

#401A7F #7F1A27 #597F1A #1A7F72

split-complementary

#401A7F #7F721A #277F1A

monochromatic

#0D0519 #26104C #401A7F #5A24B2 #773CD7

Accessibility & contrast

On white

12.56

#401A7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#401A7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401A7F

12.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401A7F	#FFFFFF	#000000	##FFFFFF
##401A7F	1.00	12.56	1.67	12.56
#FFFFFF	12.56	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003582

Deuteranopia (green-blind)

#00327D

Tritanopia (blue-blind)

#2C364C

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #401a7f;
/* rgb */ color: rgb(64, 26, 127);
/* oklch */ color: oklch(34.1% 0.156 293.4);

Tailwind

colors: {
  custom: {
    50: '#7c5ba5',
    500: '#401a7f',
    950: '#000000',
  },
}

SCSS

$custom: #401a7f;
$custom-light: #7c5ba5;
$custom-dark: #000000;

JSON

{
  "hex": "#401a7f",
  "rgb": {
    "r": 64,
    "g": 26,
    "b": 127
  },
  "hsl": {
    "h": 262.574,
    "s": 66.013,
    "l": 30
  },
  "oklch": {
    "l": 0.34134,
    "c": 0.15595,
    "h": 293.4
  },
  "luminance": 0.03361
}

Semantic roles & 50–950 ramp

primary

#401A7F

secondary

#88B342

accent

#E93FA9

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #401A7F

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

Preview Lab → · Contrast checker → · Palette generator →