#401C97#401C97

#401C97 is a dark, vivid violet. Relative luminance 0.042; OKLCH L 36.8% C 0.182 H 286.9°. Best body text is #FFFFFF at 11.47:1 contrast (WCAG AA passes).

Color values

HEX	#401C97
RGB	rgb(64, 28, 151)
HSL	hsl(258, 69%, 35%)
HSV	hsv(258, 81%, 59%)
CMYK	cmyk(57.6%, 81.5%, 0%, 40.8%)
CIE-LAB	lab(24.18, 46.99, -60.36)
CIE-LCH	lch(24.18, 76.49, 307.90°)
OKLab	oklab(36.77% 0.0527 -0.1738)
OKLCH	oklch(36.77% 0.182 286.9)
XYZ	xyz(8.1138, 4.1544, 29.6465)
Luminance	0.0415 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401C97 #73971C

analogous

#1C3597 #401C97 #7D1C97

triadic

#401C97 #97401C #1C9740

tetradic

#401C97 #971C35 #73971C #1C977D

square

#401C97 #971C35 #73971C #1C977D

split-complementary

#401C97 #977D1C #35971C

monochromatic

#140930 #2A1263 #401C97 #5626CB #794FDE

Accessibility & contrast

On white

11.47

#401C97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#401C97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401C97

11.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401C97	#FFFFFF	#000000	##FFFFFF
##401C97	1.00	11.47	1.83	11.47
#FFFFFF	11.47	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C9A

Deuteranopia (green-blind)

#003695

Tritanopia (blue-blind)

#16415A

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #401c97;
/* rgb */ color: rgb(64, 28, 151);
/* oklch */ color: oklch(36.8% 0.182 286.9);

Tailwind

colors: {
  custom: {
    50: '#805eb7',
    500: '#401c97',
    950: '#000000',
  },
}

SCSS

$custom: #401c97;
$custom-light: #805eb7;
$custom-dark: #000000;

JSON

{
  "hex": "#401c97",
  "rgb": {
    "r": 64,
    "g": 28,
    "b": 151
  },
  "hsl": {
    "h": 257.561,
    "s": 68.715,
    "l": 35.098
  },
  "oklch": {
    "l": 0.36773,
    "c": 0.18162,
    "h": 286.9
  },
  "luminance": 0.04155
}

Semantic roles & 50–950 ramp

primary

#401C97

secondary

#9FC14E

accent

#EC3CB8

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0511

muted

#7C7980

Preview Lab

Preview with #401C97

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

Preview Lab → · Contrast checker → · Palette generator →