#400E68#400E68

#400E68 is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.7% C 0.143 H 303.7°. Best body text is #FFFFFF at 14.18:1 contrast (WCAG AA passes).

Color values

HEX	#400E68
RGB	rgb(64, 14, 104)
HSL	hsl(273, 76%, 23%)
HSV	hsv(273, 87%, 41%)
CMYK	cmyk(38.5%, 86.5%, 0%, 59.2%)
CIE-LAB	lab(17.48, 40.13, -41.53)
CIE-LCH	lch(17.48, 57.75, 314.01°)
OKLab	oklab(30.7% 0.0792 -0.1185)
OKLCH	oklch(30.7% 0.143 303.7)
XYZ	xyz(4.7695, 2.4035, 13.3067)
Luminance	0.0240 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#400E68 #36680E

analogous

#130E68 #400E68 #680E63

triadic

#400E68 #68400E #0E6840

tetradic

#400E68 #68130E #36680E #0E6368

square

#400E68 #68130E #36680E #0E6368

split-complementary

#400E68 #63680E #0E6813

monochromatic

#11041B #1F0732 #400E68 #61159E #821DD4

Accessibility & contrast

On white

14.18

#400E68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#400E68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #400E68

14.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##400E68	#FFFFFF	#000000	##FFFFFF
##400E68	1.00	14.18	1.48	14.18
#FFFFFF	14.18	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A6A

Deuteranopia (green-blind)

#002B66

Tritanopia (blue-blind)

#38273C

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #400e68;
/* rgb */ color: rgb(64, 14, 104);
/* oklch */ color: oklch(30.7% 0.143 303.7);

Tailwind

colors: {
  custom: {
    50: '#7a5494',
    500: '#400e68',
    950: '#000000',
  },
}

SCSS

$custom: #400e68;
$custom-light: #7a5494;
$custom-dark: #000000;

JSON

{
  "hex": "#400e68",
  "rgb": {
    "r": 64,
    "g": 14,
    "b": 104
  },
  "hsl": {
    "h": 273.333,
    "s": 76.271,
    "l": 23.137
  },
  "oklch": {
    "l": 0.30703,
    "c": 0.14253,
    "h": 303.7
  },
  "luminance": 0.02404
}

Semantic roles & 50–950 ramp

primary

#400E68

secondary

#63A131

accent

#F33589

background

#F7F5F9

surface

#EEE9F1

border

#C9C5CB

text

#0A030D

muted

#7C787E

Preview Lab

Preview with #400E68

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

Preview Lab → · Contrast checker → · Palette generator →