#401C87#401C87

#401C87 is a dark, vivid violet. Relative luminance 0.037; OKLCH L 35.1% C 0.163 H 290.8°. Best body text is #FFFFFF at 12.11:1 contrast (WCAG AA passes).

Color values

HEX	#401C87
RGB	rgb(64, 28, 135)
HSL	hsl(260, 66%, 32%)
HSV	hsv(260, 79%, 53%)
CMYK	cmyk(52.6%, 79.3%, 0%, 47.1%)
CIE-LAB	lab(22.55, 42.44, -53.10)
CIE-LCH	lch(22.55, 67.98, 308.64°)
OKLab	oklab(35.15% 0.0579 -0.1526)
OKLCH	oklch(35.15% 0.163 290.8)
XYZ	xyz(6.9015, 3.6695, 23.2616)
Luminance	0.0367 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.42

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401C87 #63871C

analogous

#1C2E87 #401C87 #761C87

triadic

#401C87 #87401C #1C8740

tetradic

#401C87 #871C2E #63871C #1C8776

square

#401C87 #871C2E #63871C #1C8776

split-complementary

#401C87 #87761C #2E871C

monochromatic

#100722 #281154 #401C87 #5827BA #7745D8

Accessibility & contrast

On white

12.11

#401C87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#401C87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401C87

12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401C87	#FFFFFF	#000000	##FFFFFF
##401C87	1.00	12.11	1.73	12.11
#FFFFFF	12.11	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00388A

Deuteranopia (green-blind)

#003385

Tritanopia (blue-blind)

#273A51

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #401c87;
/* rgb */ color: rgb(64, 28, 135);
/* oklch */ color: oklch(35.1% 0.163 290.8);

Tailwind

colors: {
  custom: {
    50: '#7d5dab',
    500: '#401c87',
    950: '#000000',
  },
}

SCSS

$custom: #401c87;
$custom-light: #7d5dab;
$custom-dark: #000000;

JSON

{
  "hex": "#401c87",
  "rgb": {
    "r": 64,
    "g": 28,
    "b": 135
  },
  "hsl": {
    "h": 260.187,
    "s": 65.644,
    "l": 31.961
  },
  "oklch": {
    "l": 0.3515,
    "c": 0.16318,
    "h": 290.8
  },
  "luminance": 0.0367
}

Semantic roles & 50–950 ramp

primary

#401C87

secondary

#93BA45

accent

#E93FB0

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B0410

muted

#7C797F

Preview Lab

Preview with #401C87

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

Preview Lab → · Contrast checker → · Palette generator →