#401E6B#401E6B

#401E6B is a dark, vivid violet. Relative luminance 0.031; OKLCH L 32.8% C 0.127 H 299.5°. Best body text is #FFFFFF at 13.00:1 contrast (WCAG AA passes).

Color values

HEX	#401E6B
RGB	rgb(64, 30, 107)
HSL	hsl(266, 56%, 27%)
HSV	hsv(266, 72%, 42%)
CMYK	cmyk(40.2%, 72%, 0%, 58%)
CIE-LAB	lab(20.36, 33.47, -38.79)
CIE-LCH	lch(20.36, 51.23, 310.79°)
OKLab	oklab(32.82% 0.0627 -0.1106)
OKLCH	oklch(32.82% 0.127 299.5)
XYZ	xyz(5.2318, 3.0800, 14.2259)
Luminance	0.0308 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401E6B #496B1E

analogous

#1E226B #401E6B #671E6B

triadic

#401E6B #6B401E #1E6B40

tetradic

#401E6B #6B1E22 #496B1E #1E6B67

square

#401E6B #6B1E22 #496B1E #1E6B67

split-complementary

#401E6B #6B671E #226B1E

monochromatic

#0E0718 #23113B #401E6B #5D2B9B #793BC8

Accessibility & contrast

On white

13.00

#401E6B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#401E6B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401E6B

13.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401E6B	#FFFFFF	#000000	##FFFFFF
##401E6B	1.00	13.00	1.62	13.00
#FFFFFF	13.00	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	13.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00316D

Deuteranopia (green-blind)

#003069

Tritanopia (blue-blind)

#363042

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #401e6b;
/* rgb */ color: rgb(64, 30, 107);
/* oklch */ color: oklch(32.8% 0.127 299.5);

Tailwind

colors: {
  custom: {
    50: '#795d96',
    500: '#401e6b',
    950: '#000000',
  },
}

SCSS

$custom: #401e6b;
$custom-light: #795d96;
$custom-dark: #000000;

JSON

{
  "hex": "#401e6b",
  "rgb": {
    "r": 64,
    "g": 30,
    "b": 107
  },
  "hsl": {
    "h": 266.494,
    "s": 56.204,
    "l": 26.863
  },
  "oklch": {
    "l": 0.32819,
    "c": 0.12711,
    "h": 299.5
  },
  "luminance": 0.0308
}

Semantic roles & 50–950 ramp

primary

#401E6B

secondary

#789F45

accent

#DF489D

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09040D

muted

#7B797E

Preview Lab

Preview with #401E6B

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

Preview Lab → · Contrast checker → · Palette generator →