#401A77#401A77

#401A77 is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.4% C 0.147 H 296.0°. Best body text is #FFFFFF at 12.87:1 contrast (WCAG AA passes).

Color values

HEX	#401A77
RGB	rgb(64, 26, 119)
HSL	hsl(265, 64%, 28%)
HSV	hsv(265, 78%, 47%)
CMYK	cmyk(46.2%, 78.2%, 0%, 53.3%)
CIE-LAB	lab(20.68, 38.91, -46.03)
CIE-LCH	lch(20.68, 60.27, 310.21°)
OKLab	oklab(33.37% 0.0642 -0.1318)
OKLCH	oklch(33.37% 0.147 296)
XYZ	xyz(5.8126, 3.1606, 17.7530)
Luminance	0.0316 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401A77 #51771A

analogous

#1A2277 #401A77 #6E1A77

triadic

#401A77 #77401A #1A7740

tetradic

#401A77 #771A22 #51771A #1A776E

square

#401A77 #771A22 #51771A #1A776E

split-complementary

#401A77 #776E1A #22771A

monochromatic

#0E0519 #250F45 #401A77 #5B25A9 #7738D3

Accessibility & contrast

On white

12.87

#401A77 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#401A77 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401A77

12.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401A77	#FFFFFF	#000000	##FFFFFF
##401A77	1.00	12.87	1.63	12.87
#FFFFFF	12.87	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00327A

Deuteranopia (green-blind)

#003075

Tritanopia (blue-blind)

#313347

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #401a77;
/* rgb */ color: rgb(64, 26, 119);
/* oklch */ color: oklch(33.4% 0.147 296.0);

Tailwind

colors: {
  custom: {
    50: '#7b5b9f',
    500: '#401a77',
    950: '#000000',
  },
}

SCSS

$custom: #401a77;
$custom-light: #7b5b9f;
$custom-dark: #000000;

JSON

{
  "hex": "#401a77",
  "rgb": {
    "r": 64,
    "g": 26,
    "b": 119
  },
  "hsl": {
    "h": 264.516,
    "s": 64.138,
    "l": 28.431
  },
  "oklch": {
    "l": 0.33369,
    "c": 0.14663,
    "h": 296
  },
  "luminance": 0.03161
}

Semantic roles & 50–950 ramp

primary

#401A77

secondary

#80AC41

accent

#E741A3

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040F

muted

#7C797E

Preview Lab

Preview with #401A77

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

Preview Lab → · Contrast checker → · Palette generator →