#400F67#400F67

#400F67 is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.7% C 0.141 H 304.0°. Best body text is #FFFFFF at 14.17:1 contrast (WCAG AA passes).

Color values

HEX	#400F67
RGB	rgb(64, 15, 103)
HSL	hsl(273, 75%, 23%)
HSV	hsv(273, 85%, 40%)
CMYK	cmyk(37.9%, 85.4%, 0%, 59.6%)
CIE-LAB	lab(17.51, 39.51, -40.82)
CIE-LCH	lch(17.51, 56.81, 314.06°)
OKLab	oklab(30.7% 0.0787 -0.1164)
OKLCH	oklch(30.7% 0.141 304)
XYZ	xyz(4.7328, 2.4109, 13.0454)
Luminance	0.0241 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#400F67 #36670F

analogous

#140F67 #400F67 #670F62

triadic

#400F67 #67400F #0F6740

tetradic

#400F67 #67140F #36670F #0F6267

square

#400F67 #67140F #36670F #0F6267

split-complementary

#400F67 #62670F #0F6714

monochromatic

#11041B #1F0732 #400F67 #61179C #821FD2

Accessibility & contrast

On white

14.17

#400F67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#400F67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #400F67

14.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##400F67	#FFFFFF	#000000	##FFFFFF
##400F67	1.00	14.17	1.48	14.17
#FFFFFF	14.17	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A69

Deuteranopia (green-blind)

#002B65

Tritanopia (blue-blind)

#38273C

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #400f67;
/* rgb */ color: rgb(64, 15, 103);
/* oklch */ color: oklch(30.7% 0.141 304.0);

Tailwind

colors: {
  custom: {
    50: '#7a5593',
    500: '#400f67',
    950: '#000000',
  },
}

SCSS

$custom: #400f67;
$custom-light: #7a5593;
$custom-dark: #000000;

JSON

{
  "hex": "#400f67",
  "rgb": {
    "r": 64,
    "g": 15,
    "b": 103
  },
  "hsl": {
    "h": 273.409,
    "s": 74.576,
    "l": 23.137
  },
  "oklch": {
    "l": 0.30698,
    "c": 0.14053,
    "h": 304
  },
  "luminance": 0.02411
}

Semantic roles & 50–950 ramp

primary

#400F67

secondary

#63A032

accent

#F13789

background

#F7F5F9

surface

#EEE9F1

border

#C9C5CB

text

#0A030D

muted

#7C787E

Preview Lab

Preview with #400F67

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

Preview Lab → · Contrast checker → · Palette generator →