#401E8D#401E8D

#401E8D is a dark, vivid violet. Relative luminance 0.039; OKLCH L 36.0% C 0.168 H 288.9°. Best body text is #FFFFFF at 11.74:1 contrast (WCAG AA passes).

Color values

HEX	#401E8D
RGB	rgb(64, 30, 141)
HSL	hsl(258, 65%, 34%)
HSV	hsv(258, 79%, 55%)
CMYK	cmyk(54.6%, 78.7%, 0%, 44.7%)
CIE-LAB	lab(23.48, 43.20, -55.32)
CIE-LCH	lch(23.48, 70.19, 307.99°)
OKLab	oklab(35.98% 0.0545 -0.1591)
OKLCH	oklch(35.98% 0.168 288.9)
XYZ	xyz(7.3849, 3.9413, 25.5658)
Luminance	0.0394 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401E8D #6B8D1E

analogous

#1E348D #401E8D #771E8D

triadic

#401E8D #8D401E #1E8D40

tetradic

#401E8D #8D1E34 #6B8D1E #1E8D77

square

#401E8D #8D1E34 #6B8D1E #1E8D77

split-complementary

#401E8D #8D771E #348D1E

monochromatic

#120928 #29135B #401E8D #5729BF #774CD9

Accessibility & contrast

On white

11.74

#401E8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#401E8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401E8D

11.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401E8D	#FFFFFF	#000000	##FFFFFF
##401E8D	1.00	11.74	1.79	11.74
#FFFFFF	11.74	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A90

Deuteranopia (green-blind)

#00358B

Tritanopia (blue-blind)

#223D55

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #401e8d;
/* rgb */ color: rgb(64, 30, 141);
/* oklch */ color: oklch(36.0% 0.168 288.9);

Tailwind

colors: {
  custom: {
    50: '#7e5eaf',
    500: '#401e8d',
    950: '#000000',
  },
}

SCSS

$custom: #401e8d;
$custom-light: #7e5eaf;
$custom-dark: #000000;

JSON

{
  "hex": "#401e8d",
  "rgb": {
    "r": 64,
    "g": 30,
    "b": 141
  },
  "hsl": {
    "h": 258.378,
    "s": 64.912,
    "l": 33.529
  },
  "oklch": {
    "l": 0.35979,
    "c": 0.16817,
    "h": 288.9
  },
  "luminance": 0.03942
}

Semantic roles & 50–950 ramp

primary

#401E8D

secondary

#99BC4B

accent

#E840B4

background

#F8F5FA

surface

#EFE9F5

border

#CAC5CF

text

#0B0511

muted

#7C7980

Preview Lab

Preview with #401E8D

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

Preview Lab → · Contrast checker → · Palette generator →