#401E8F#401E8F

#401E8F is a dark, vivid violet. Relative luminance 0.040; OKLCH L 36.2% C 0.171 H 288.4°. Best body text is #FFFFFF at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#401E8F
RGB	rgb(64, 30, 143)
HSL	hsl(258, 65%, 34%)
HSV	hsv(258, 79%, 56%)
CMYK	cmyk(55.2%, 79%, 0%, 43.9%)
CIE-LAB	lab(23.68, 43.78, -56.24)
CIE-LCH	lch(23.68, 71.27, 307.90°)
OKLab	oklab(36.18% 0.0539 -0.1618)
OKLCH	oklch(36.18% 0.171 288.4)
XYZ	xyz(7.5351, 4.0013, 26.3566)
Luminance	0.0400 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401E8F #6D8F1E

analogous

#1E358F #401E8F #791E8F

triadic

#401E8F #8F401E #1E8F40

tetradic

#401E8F #8F1E35 #6D8F1E #1E8F79

square

#401E8F #8F1E35 #6D8F1E #1E8F79

split-complementary

#401E8F #8F791E #358F1E

monochromatic

#13092A #29135C #401E8F #5729C2 #784EDA

Accessibility & contrast

On white

11.66

#401E8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#401E8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401E8F

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401E8F	#FFFFFF	#000000	##FFFFFF
##401E8F	1.00	11.66	1.80	11.66
#FFFFFF	11.66	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B92

Deuteranopia (green-blind)

#00358D

Tritanopia (blue-blind)

#203E56

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #401e8f;
/* rgb */ color: rgb(64, 30, 143);
/* oklch */ color: oklch(36.2% 0.171 288.4);

Tailwind

colors: {
  custom: {
    50: '#7e5eb1',
    500: '#401e8f',
    950: '#000000',
  },
}

SCSS

$custom: #401e8f;
$custom-light: #7e5eb1;
$custom-dark: #000000;

JSON

{
  "hex": "#401e8f",
  "rgb": {
    "r": 64,
    "g": 30,
    "b": 143
  },
  "hsl": {
    "h": 258.053,
    "s": 65.318,
    "l": 33.922
  },
  "oklch": {
    "l": 0.36179,
    "c": 0.17052,
    "h": 288.4
  },
  "luminance": 0.04002
}

Semantic roles & 50–950 ramp

primary

#401E8F

secondary

#9BBC4C

accent

#E840B6

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0511

muted

#7C7980

Preview Lab

Preview with #401E8F

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

Preview Lab → · Contrast checker → · Palette generator →