#400741#400741

#400741 is a dark, moderate purple. Relative luminance 0.016; OKLCH L 26.8% C 0.112 H 327.4°. Best body text is #FFFFFF at 15.85:1 contrast (WCAG AA passes).

Color values

HEX	#400741
RGB	rgb(64, 7, 65)
HSL	hsl(299, 81%, 14%)
HSV	hsv(299, 89%, 25%)
CMYK	cmyk(1.5%, 89.2%, 0%, 74.5%)
CIE-LAB	lab(13.37, 33.90, -21.67)
CIE-LCH	lch(13.37, 40.23, 327.41°)
OKLab	oklab(26.81% 0.0941 -0.0602)
OKLCH	oklch(26.81% 0.112 327.4)
XYZ	xyz(3.1444, 1.6238, 5.1478)
Luminance	0.0162 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#400741 #084107

analogous

#230741 #400741 #410725

triadic

#400741 #414007 #074140

tetradic

#400741 #412307 #084107 #072541

square

#400741 #412307 #084107 #072541

split-complementary

#400741 #254107 #074123

monochromatic

#1B031C #1B031C #400741 #760D78 #AD13B0

Accessibility & contrast

On white

15.85

#400741 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#400741 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #400741

15.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##400741	#FFFFFF	#000000	##FFFFFF
##400741	1.00	15.85	1.32	15.85
#FFFFFF	15.85	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E43

Deuteranopia (green-blind)

#172540

Tritanopia (blue-blind)

#421124

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #400741;
/* rgb */ color: rgb(64, 7, 65);
/* oklch */ color: oklch(26.8% 0.112 327.4);

Tailwind

colors: {
  custom: {
    50: '#774f76',
    500: '#400741',
    950: '#000000',
  },
}

SCSS

$custom: #400741;
$custom-light: #774f76;
$custom-dark: #000000;

JSON

{
  "hex": "#400741",
  "rgb": {
    "r": 64,
    "g": 7,
    "b": 65
  },
  "hsl": {
    "h": 298.966,
    "s": 80.556,
    "l": 14.118
  },
  "oklch": {
    "l": 0.2681,
    "c": 0.11168,
    "h": 327.4
  },
  "luminance": 0.01624
}

Semantic roles & 50–950 ramp

primary

#400741

secondary

#258024

accent

#F73134

background

#F7F4F7

surface

#EDE7ED

border

#C8C3C8

text

#090208

muted

#7B787B

Preview Lab

Preview with #400741

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

Preview Lab → · Contrast checker → · Palette generator →