#400E69#400E69

#400E69 is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.8% C 0.144 H 303.3°. Best body text is #FFFFFF at 14.14:1 contrast (WCAG AA passes).

Color values

HEX	#400E69
RGB	rgb(64, 14, 105)
HSL	hsl(273, 76%, 23%)
HSV	hsv(273, 87%, 41%)
CMYK	cmyk(39%, 86.7%, 0%, 58.8%)
CIE-LAB	lab(17.57, 40.38, -42.03)
CIE-LCH	lch(17.57, 58.28, 313.85°)
OKLab	oklab(30.8% 0.0788 -0.12)
OKLCH	oklch(30.8% 0.144 303.3)
XYZ	xyz(4.8206, 2.4240, 13.5758)
Luminance	0.0242 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#400E69 #37690E

analogous

#120E69 #400E69 #690E64

triadic

#400E69 #69400E #0E6940

tetradic

#400E69 #69120E #37690E #0E6469

square

#400E69 #69120E #37690E #0E6469

split-complementary

#400E69 #64690E #0E6912

monochromatic

#10041B #1F0733 #400E69 #61159F #821CD5

Accessibility & contrast

On white

14.14

#400E69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#400E69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #400E69

14.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##400E69	#FFFFFF	#000000	##FFFFFF
##400E69	1.00	14.14	1.48	14.14
#FFFFFF	14.14	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A6B

Deuteranopia (green-blind)

#002B67

Tritanopia (blue-blind)

#37283D

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #400e69;
/* rgb */ color: rgb(64, 14, 105);
/* oklch */ color: oklch(30.8% 0.144 303.3);

Tailwind

colors: {
  custom: {
    50: '#7a5495',
    500: '#400e69',
    950: '#000000',
  },
}

SCSS

$custom: #400e69;
$custom-light: #7a5495;
$custom-dark: #000000;

JSON

{
  "hex": "#400e69",
  "rgb": {
    "r": 64,
    "g": 14,
    "b": 105
  },
  "hsl": {
    "h": 272.967,
    "s": 76.471,
    "l": 23.333
  },
  "oklch": {
    "l": 0.30798,
    "c": 0.14357,
    "h": 303.3
  },
  "luminance": 0.02424
}

Semantic roles & 50–950 ramp

primary

#400E69

secondary

#64A231

accent

#F3358A

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A030D

muted

#7C787E

Preview Lab

Preview with #400E69

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

Preview Lab → · Contrast checker → · Palette generator →