#401C65#401C65

#401C65 is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.0% C 0.123 H 302.6°. Best body text is #FFFFFF at 13.36:1 contrast (WCAG AA passes).

Color values

HEX	#401C65
RGB	rgb(64, 28, 101)
HSL	hsl(270, 57%, 25%)
HSV	hsv(270, 72%, 40%)
CMYK	cmyk(36.6%, 72.3%, 0%, 60.4%)
CIE-LAB	lab(19.47, 32.90, -36.31)
CIE-LCH	lch(19.47, 49.00, 312.18°)
OKLab	oklab(32.03% 0.066 -0.1033)
OKLCH	oklch(32.03% 0.123 302.6)
XYZ	xyz(4.8780, 2.8601, 12.6045)
Luminance	0.0286 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401C65 #41651C

analogous

#1C1D65 #401C65 #641C65

triadic

#401C65 #65401C #1C6540

tetradic

#401C65 #651C1D #41651C #1C6564

square

#401C65 #651C1D #41651C #1C6564

split-complementary

#401C65 #65641C #1D651C

monochromatic

#0F0718 #220F35 #401C65 #5E2995 #7D37C5

Accessibility & contrast

On white

13.36

#401C65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#401C65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401C65

13.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401C65	#FFFFFF	#000000	##FFFFFF
##401C65	1.00	13.36	1.57	13.36
#FFFFFF	13.36	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F67

Deuteranopia (green-blind)

#002F63

Tritanopia (blue-blind)

#382D3E

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #401c65;
/* rgb */ color: rgb(64, 28, 101);
/* oklch */ color: oklch(32.0% 0.123 302.6);

Tailwind

colors: {
  custom: {
    50: '#785b91',
    500: '#401c65',
    950: '#000000',
  },
}

SCSS

$custom: #401c65;
$custom-light: #785b91;
$custom-dark: #000000;

JSON

{
  "hex": "#401c65",
  "rgb": {
    "r": 64,
    "g": 28,
    "b": 101
  },
  "hsl": {
    "h": 269.589,
    "s": 56.589,
    "l": 25.294
  },
  "oklch": {
    "l": 0.32029,
    "c": 0.12254,
    "h": 302.6
  },
  "luminance": 0.0286
}

Semantic roles & 50–950 ramp

primary

#401C65

secondary

#6F9A43

accent

#E04895

background

#F7F5F9

surface

#EEE9F1

border

#C9C5CB

text

#09040D

muted

#7B797E

Preview Lab

Preview with #401C65

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

Preview Lab → · Contrast checker → · Palette generator →