#401971#401971

#401971 is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.7% C 0.141 H 298.3°. Best body text is #FFFFFF at 13.16:1 contrast (WCAG AA passes).

Color values

HEX	#401971
RGB	rgb(64, 25, 113)
HSL	hsl(267, 64%, 27%)
HSV	hsv(267, 78%, 44%)
CMYK	cmyk(43.4%, 77.9%, 0%, 55.7%)
CIE-LAB	lab(19.95, 37.74, -43.35)
CIE-LCH	lch(19.95, 57.48, 311.04°)
OKLab	oklab(32.69% 0.0668 -0.1239)
OKLCH	oklch(32.69% 0.141 298.3)
XYZ	xyz(5.4419, 2.9774, 15.9076)
Luminance	0.0298 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401971 #4A7119

analogous

#191E71 #401971 #6C1971

triadic

#401971 #714019 #197140

tetradic

#401971 #71191E #4A7119 #19716C

square

#401971 #71191E #4A7119 #19716C

split-complementary

#401971 #716C19 #1E7119

monochromatic

#0E0619 #240E3F #401971 #5C24A3 #7933D2

Accessibility & contrast

On white

13.16

#401971 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#401971 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401971

13.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401971	#FFFFFF	#000000	##FFFFFF
##401971	1.00	13.16	1.60	13.16
#FFFFFF	13.16	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003074

Deuteranopia (green-blind)

#002F6F

Tritanopia (blue-blind)

#343044

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #401971;
/* rgb */ color: rgb(64, 25, 113);
/* oklch */ color: oklch(32.7% 0.141 298.3);

Tailwind

colors: {
  custom: {
    50: '#7a5a9b',
    500: '#401971',
    950: '#000000',
  },
}

SCSS

$custom: #401971;
$custom-light: #7a5a9b;
$custom-dark: #000000;

JSON

{
  "hex": "#401971",
  "rgb": {
    "r": 64,
    "g": 25,
    "b": 113
  },
  "hsl": {
    "h": 266.591,
    "s": 63.768,
    "l": 27.059
  },
  "oklch": {
    "l": 0.32691,
    "c": 0.14078,
    "h": 298.3
  },
  "luminance": 0.02978
}

Semantic roles & 50–950 ramp

primary

#401971

secondary

#79A640

accent

#E7419D

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #401971

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

Preview Lab → · Contrast checker → · Palette generator →