#401F93#401F93

#401F93 is a dark, vivid violet. Relative luminance 0.042; OKLCH L 36.7% C 0.174 H 287.3°. Best body text is #FFFFFF at 11.44:1 contrast (WCAG AA passes).

Color values

HEX	#401F93
RGB	rgb(64, 31, 147)
HSL	hsl(257, 65%, 35%)
HSV	hsv(257, 79%, 58%)
CMYK	cmyk(56.5%, 78.9%, 0%, 42.4%)
CIE-LAB	lab(24.25, 44.45, -57.78)
CIE-LCH	lch(24.25, 72.90, 307.57°)
OKLab	oklab(36.7% 0.0519 -0.1663)
OKLCH	oklch(36.7% 0.174 287.3)
XYZ	xyz(7.8692, 4.1761, 27.9895)
Luminance	0.0418 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401F93 #72931F

analogous

#1F3893 #401F93 #7A1F93

triadic

#401F93 #93401F #1F9340

tetradic

#401F93 #931F38 #72931F #1F937A

square

#401F93 #931F38 #72931F #1F937A

split-complementary

#401F93 #937A1F #38931F

monochromatic

#140A2E #2A1460 #401F93 #562AC6 #7952DA

Accessibility & contrast

On white

11.44

#401F93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#401F93 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401F93

11.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401F93	#FFFFFF	#000000	##FFFFFF
##401F93	1.00	11.44	1.84	11.44
#FFFFFF	11.44	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C96

Deuteranopia (green-blind)

#003691

Tritanopia (blue-blind)

#1B4058

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #401f93;
/* rgb */ color: rgb(64, 31, 147);
/* oklch */ color: oklch(36.7% 0.174 287.3);

Tailwind

colors: {
  custom: {
    50: '#7f5fb4',
    500: '#401f93',
    950: '#000000',
  },
}

SCSS

$custom: #401f93;
$custom-light: #7f5fb4;
$custom-dark: #000000;

JSON

{
  "hex": "#401f93",
  "rgb": {
    "r": 64,
    "g": 31,
    "b": 147
  },
  "hsl": {
    "h": 257.069,
    "s": 65.169,
    "l": 34.902
  },
  "oklch": {
    "l": 0.36698,
    "c": 0.17421,
    "h": 287.3
  },
  "luminance": 0.04177
}

Semantic roles & 50–950 ramp

primary

#401F93

secondary

#9FBE50

accent

#E840B8

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0511

muted

#7C7980

Preview Lab

Preview with #401F93

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

Preview Lab → · Contrast checker → · Palette generator →