#401F96#401F96

#401F96 is a dark, vivid violet. Relative luminance 0.043; OKLCH L 37.0% C 0.178 H 286.7°. Best body text is #FFFFFF at 11.32:1 contrast (WCAG AA passes).

Color values

HEX	#401F96
RGB	rgb(64, 31, 150)
HSL	hsl(257, 66%, 35%)
HSV	hsv(257, 79%, 59%)
CMYK	cmyk(57.3%, 79.3%, 0%, 41.2%)
CIE-LAB	lab(24.55, 45.32, -59.13)
CIE-LCH	lch(24.55, 74.50, 307.47°)
OKLab	oklab(37% 0.051 -0.1702)
OKLCH	oklch(37% 0.178 286.7)
XYZ	xyz(8.1077, 4.2715, 29.2455)
Luminance	0.0427 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401F96 #75961F

analogous

#1F3996 #401F96 #7C1F96

triadic

#401F96 #96401F #1F9640

tetradic

#401F96 #961F39 #75961F #1F967C

square

#401F96 #961F39 #75961F #1F967C

split-complementary

#401F96 #967C1F #39961F

monochromatic

#150A31 #2A1563 #401F96 #5629C9 #7954DC

Accessibility & contrast

On white

11.32

#401F96 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#401F96 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401F96

11.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401F96	#FFFFFF	#000000	##FFFFFF
##401F96	1.00	11.32	1.85	11.32
#FFFFFF	11.32	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D99

Deuteranopia (green-blind)

#003794

Tritanopia (blue-blind)

#17425A

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #401f96;
/* rgb */ color: rgb(64, 31, 150);
/* oklch */ color: oklch(37.0% 0.178 286.7);

Tailwind

colors: {
  custom: {
    50: '#7f5fb6',
    500: '#401f96',
    950: '#000000',
  },
}

SCSS

$custom: #401f96;
$custom-light: #7f5fb6;
$custom-dark: #000000;

JSON

{
  "hex": "#401f96",
  "rgb": {
    "r": 64,
    "g": 31,
    "b": 150
  },
  "hsl": {
    "h": 256.639,
    "s": 65.746,
    "l": 35.49
  },
  "oklch": {
    "l": 0.37002,
    "c": 0.17772,
    "h": 286.7
  },
  "luminance": 0.04272
}

Semantic roles & 50–950 ramp

primary

#401F96

secondary

#A1BF52

accent

#E93FBA

background

#F8F5FB

surface

#EFEAF6

border

#CAC6D0

text

#0B0511

muted

#7C7980

Preview Lab

Preview with #401F96

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

Preview Lab → · Contrast checker → · Palette generator →