#401E97#401E97

#401E97 is a dark, vivid violet. Relative luminance 0.043; OKLCH L 37.0% C 0.180 H 286.6°. Best body text is #FFFFFF at 11.35:1 contrast (WCAG AA passes).

Color values

HEX	#401E97
RGB	rgb(64, 30, 151)
HSL	hsl(257, 67%, 35%)
HSV	hsv(257, 80%, 59%)
CMYK	cmyk(57.6%, 80.1%, 0%, 40.8%)
CIE-LAB	lab(24.49, 46.08, -59.84)
CIE-LCH	lch(24.49, 75.53, 307.60°)
OKLab	oklab(36.99% 0.0514 -0.1723)
OKLCH	oklch(36.99% 0.18 286.6)
XYZ	xyz(8.1629, 4.2524, 29.6628)
Luminance	0.0425 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401E97 #75971E

analogous

#1E3897 #401E97 #7D1E97

triadic

#401E97 #97401E #1E9740

tetradic

#401E97 #971E38 #75971E #1E977D

square

#401E97 #971E38 #75971E #1E977D

split-complementary

#401E97 #977D1E #38971E

monochromatic

#150A31 #2A1464 #401E97 #5628CA #7953DD

Accessibility & contrast

On white

11.35

#401E97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#401E97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401E97

11.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401E97	#FFFFFF	#000000	##FFFFFF
##401E97	1.00	11.35	1.85	11.35
#FFFFFF	11.35	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D9A

Deuteranopia (green-blind)

#003795

Tritanopia (blue-blind)

#16425A

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #401e97;
/* rgb */ color: rgb(64, 30, 151);
/* oklch */ color: oklch(37.0% 0.180 286.6);

Tailwind

colors: {
  custom: {
    50: '#805fb7',
    500: '#401e97',
    950: '#000000',
  },
}

SCSS

$custom: #401e97;
$custom-light: #805fb7;
$custom-dark: #000000;

JSON

{
  "hex": "#401e97",
  "rgb": {
    "r": 64,
    "g": 30,
    "b": 151
  },
  "hsl": {
    "h": 256.86,
    "s": 66.851,
    "l": 35.49
  },
  "oklch": {
    "l": 0.3699,
    "c": 0.17982,
    "h": 286.6
  },
  "luminance": 0.04253
}

Semantic roles & 50–950 ramp

primary

#401E97

secondary

#A1C051

accent

#EA3EBA

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0511

muted

#7C7980

Preview Lab

Preview with #401E97

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

Preview Lab → · Contrast checker → · Palette generator →