#401E87#401E87

#401E87 is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.4% C 0.161 H 290.4°. Best body text is #FFFFFF at 11.98:1 contrast (WCAG AA passes).

Color values

HEX	#401E87
RGB	rgb(64, 30, 135)
HSL	hsl(259, 64%, 32%)
HSV	hsv(259, 78%, 53%)
CMYK	cmyk(52.6%, 77.8%, 0%, 47.1%)
CIE-LAB	lab(22.89, 41.47, -52.54)
CIE-LCH	lch(22.89, 66.94, 308.28°)
OKLab	oklab(35.39% 0.0562 -0.151)
OKLCH	oklch(35.39% 0.161 290.4)
XYZ	xyz(6.9505, 3.7675, 23.2779)
Luminance	0.0377 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.67

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401E87 #65871E

analogous

#1E3087 #401E87 #751E87

triadic

#401E87 #87401E #1E8740

tetradic

#401E87 #871E30 #65871E #1E8775

square

#401E87 #871E30 #65871E #1E8775

split-complementary

#401E87 #87751E #30871E

monochromatic

#110823 #281355 #401E87 #5829B9 #7749D7

Accessibility & contrast

On white

11.98

#401E87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#401E87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401E87

11.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401E87	#FFFFFF	#000000	##FFFFFF
##401E87	1.00	11.98	1.75	11.98
#FFFFFF	11.98	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00388A

Deuteranopia (green-blind)

#003485

Tritanopia (blue-blind)

#273B51

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #401e87;
/* rgb */ color: rgb(64, 30, 135);
/* oklch */ color: oklch(35.4% 0.161 290.4);

Tailwind

colors: {
  custom: {
    50: '#7d5eab',
    500: '#401e87',
    950: '#000000',
  },
}

SCSS

$custom: #401e87;
$custom-light: #7d5eab;
$custom-dark: #000000;

JSON

{
  "hex": "#401e87",
  "rgb": {
    "r": 64,
    "g": 30,
    "b": 135
  },
  "hsl": {
    "h": 259.429,
    "s": 63.636,
    "l": 32.353
  },
  "oklch": {
    "l": 0.35388,
    "c": 0.1611,
    "h": 290.4
  },
  "luminance": 0.03768
}

Semantic roles & 50–950 ramp

primary

#401E87

secondary

#94B948

accent

#E741B1

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #401E87

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

Preview Lab → · Contrast checker → · Palette generator →