#403172#403172

#403172 is a dark, moderate violet. Relative luminance 0.045; OKLCH L 36.6% C 0.108 H 290.7°. Best body text is #FFFFFF at 11.05:1 contrast (WCAG AA passes).

Color values

HEX	#403172
RGB	rgb(64, 49, 114)
HSL	hsl(254, 40%, 32%)
HSV	hsv(254, 57%, 45%)
CMYK	cmyk(43.9%, 57%, 0%, 55.3%)
CIE-LAB	lab(25.26, 23.94, -35.39)
CIE-LCH	lch(25.26, 42.73, 304.08°)
OKLab	oklab(36.56% 0.0381 -0.1006)
OKLCH	oklch(36.56% 0.108 290.7)
XYZ	xyz(6.2491, 4.5013, 16.4559)
Luminance	0.0450 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#403172 #637231

analogous

#314372 #403172 #613172

triadic

#403172 #724031 #317240

tetradic

#403172 #723143 #637231 #317261

square

#403172 #723143 #637231 #317261

split-complementary

#403172 #726131 #437231

monochromatic

#100C1C #281F47 #403172 #58439D #7762BB

Accessibility & contrast

On white

11.05

#403172 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#403172 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #403172

11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##403172	#FFFFFF	#000000	##FFFFFF
##403172	1.00	11.05	1.90	11.05
#FFFFFF	11.05	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#113D74

Deuteranopia (green-blind)

#143A71

Tritanopia (blue-blind)

#323F4C

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #403172;
/* rgb */ color: rgb(64, 49, 114);
/* oklch */ color: oklch(36.6% 0.108 290.7);

Tailwind

colors: {
  custom: {
    50: '#78699b',
    500: '#403172',
    950: '#000000',
  },
}

SCSS

$custom: #403172;
$custom-light: #78699b;
$custom-dark: #000000;

JSON

{
  "hex": "#403172",
  "rgb": {
    "r": 64,
    "g": 49,
    "b": 114
  },
  "hsl": {
    "h": 253.846,
    "s": 39.877,
    "l": 31.961
  },
  "oklch": {
    "l": 0.36561,
    "c": 0.10756,
    "h": 290.7
  },
  "luminance": 0.04502
}

Semantic roles & 50–950 ramp

primary

#403172

secondary

#93A35C

accent

#D058B4

background

#F7F6F9

surface

#EDEBF2

border

#C8C6CC

text

#09060E

muted

#7B7A7E

Preview Lab

Preview with #403172

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

Preview Lab → · Contrast checker → · Palette generator →