#402575#402575

#402575 is a dark, vivid violet. Relative luminance 0.037; OKLCH L 34.7% C 0.130 H 294.1°. Best body text is #FFFFFF at 12.07:1 contrast (WCAG AA passes).

Color values

HEX	#402575
RGB	rgb(64, 37, 117)
HSL	hsl(260, 52%, 30%)
HSV	hsv(260, 68%, 46%)
CMYK	cmyk(45.3%, 68.4%, 0%, 54.1%)
CIE-LAB	lab(22.64, 32.36, -41.54)
CIE-LCH	lch(22.64, 52.65, 307.92°)
OKLab	oklab(34.72% 0.0531 -0.1187)
OKLCH	oklch(34.72% 0.13 294.1)
XYZ	xyz(5.9859, 3.6973, 17.2244)
Luminance	0.0370 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#402575 #5A7525

analogous

#253275 #402575 #682575

triadic

#402575 #754025 #257540

tetradic

#402575 #752532 #5A7525 #257568

square

#402575 #752532 #5A7525 #257568

split-complementary

#402575 #756825 #327525

monochromatic

#0D0818 #271647 #402575 #5934A3 #764EC7

Accessibility & contrast

On white

12.07

#402575 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#402575 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402575

12.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402575	#FFFFFF	#000000	##FFFFFF
##402575	1.00	12.07	1.74	12.07
#FFFFFF	12.07	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003777

Deuteranopia (green-blind)

#003573

Tritanopia (blue-blind)

#313849

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #402575;
/* rgb */ color: rgb(64, 37, 117);
/* oklch */ color: oklch(34.7% 0.130 294.1);

Tailwind

colors: {
  custom: {
    50: '#7a619d',
    500: '#402575',
    950: '#000000',
  },
}

SCSS

$custom: #402575;
$custom-light: #7a619d;
$custom-dark: #000000;

JSON

{
  "hex": "#402575",
  "rgb": {
    "r": 64,
    "g": 37,
    "b": 117
  },
  "hsl": {
    "h": 260.25,
    "s": 51.948,
    "l": 30.196
  },
  "oklch": {
    "l": 0.34717,
    "c": 0.13001,
    "h": 294.1
  },
  "luminance": 0.03697
}

Semantic roles & 50–950 ramp

primary

#402575

secondary

#89A84E

accent

#DB4CAB

background

#F7F5F9

surface

#EEEAF2

border

#C9C6CC

text

#0A050E

muted

#7C797E

Preview Lab

Preview with #402575

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

Preview Lab → · Contrast checker → · Palette generator →