#401E9E#401E9E

#401E9E is a dark, vivid violet. Relative luminance 0.045; OKLCH L 37.7% C 0.188 H 285.2°. Best body text is #FFFFFF at 11.07:1 contrast (WCAG AA passes).

Color values

HEX	#401E9E
RGB	rgb(64, 30, 158)
HSL	hsl(256, 68%, 37%)
HSV	hsv(256, 81%, 62%)
CMYK	cmyk(59.5%, 81%, 0%, 38%)
CIE-LAB	lab(25.22, 48.08, -62.93)
CIE-LCH	lch(25.22, 79.20, 307.38°)
OKLab	oklab(37.71% 0.0491 -0.1813)
OKLCH	oklch(37.71% 0.188 285.2)
XYZ	xyz(8.7483, 4.4866, 32.7461)
Luminance	0.0449 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401E9E #7C9E1E

analogous

#1E3C9E #401E9E #801E9E

triadic

#401E9E #9E401E #1E9E40

tetradic

#401E9E #9E1E3C #7C9E1E #1E9E80

square

#401E9E #9E1E3C #7C9E1E #1E9E80

split-complementary

#401E9E #9E801E #3C9E1E

monochromatic

#160A37 #2B146B #401E9E #5528D1 #7B57DF

Accessibility & contrast

On white

11.07

#401E9E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#401E9E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401E9E

11.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401E9E	#FFFFFF	#000000	##FFFFFF
##401E9E	1.00	11.07	1.90	11.07
#FFFFFF	11.07	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003FA2

Deuteranopia (green-blind)

#00389C

Tritanopia (blue-blind)

#07445E

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #401e9e;
/* rgb */ color: rgb(64, 30, 158);
/* oklch */ color: oklch(37.7% 0.188 285.2);

Tailwind

colors: {
  custom: {
    50: '#815fbc',
    500: '#401e9e',
    950: '#000000',
  },
}

SCSS

$custom: #401e9e;
$custom-light: #815fbc;
$custom-dark: #000000;

JSON

{
  "hex": "#401e9e",
  "rgb": {
    "r": 64,
    "g": 30,
    "b": 158
  },
  "hsl": {
    "h": 255.938,
    "s": 68.085,
    "l": 36.863
  },
  "oklch": {
    "l": 0.37715,
    "c": 0.18787,
    "h": 285.2
  },
  "luminance": 0.04487
}

Semantic roles & 50–950 ramp

primary

#401E9E

secondary

#A6C355

accent

#EB3DBD

background

#F8F5FB

surface

#F0EAF7

border

#CBC6D0

text

#0C0512

muted

#7D7981

Preview Lab

Preview with #401E9E

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

Preview Lab → · Contrast checker → · Palette generator →