#401A7C#401A7C

#401A7C is a dark, vivid violet. Relative luminance 0.033; OKLCH L 33.8% C 0.152 H 294.3°. Best body text is #FFFFFF at 12.68:1 contrast (WCAG AA passes).

Color values

HEX	#401A7C
RGB	rgb(64, 26, 124)
HSL	hsl(263, 65%, 29%)
HSV	hsv(263, 79%, 49%)
CMYK	cmyk(48.4%, 79%, 0%, 51.4%)
CIE-LAB	lab(21.15, 40.30, -48.45)
CIE-LCH	lch(21.15, 63.02, 309.75°)
OKLab	oklab(33.84% 0.0628 -0.1389)
OKLCH	oklch(33.84% 0.152 294.3)
XYZ	xyz(6.1208, 3.2838, 19.3762)
Luminance	0.0328 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401A7C #567C1A

analogous

#1A257C #401A7C #711A7C

triadic

#401A7C #7C401A #1A7C40

tetradic

#401A7C #7C1A25 #567C1A #1A7C71

square

#401A7C #7C1A25 #567C1A #1A7C71

split-complementary

#401A7C #7C711A #257C1A

monochromatic

#0D0519 #260F49 #401A7C #5A25AF #773BD6

Accessibility & contrast

On white

12.68

#401A7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#401A7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401A7C

12.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401A7C	#FFFFFF	#000000	##FFFFFF
##401A7C	1.00	12.68	1.66	12.68
#FFFFFF	12.68	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00347F

Deuteranopia (green-blind)

#00317A

Tritanopia (blue-blind)

#2E354A

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #401a7c;
/* rgb */ color: rgb(64, 26, 124);
/* oklch */ color: oklch(33.8% 0.152 294.3);

Tailwind

colors: {
  custom: {
    50: '#7c5ba3',
    500: '#401a7c',
    950: '#000000',
  },
}

SCSS

$custom: #401a7c;
$custom-light: #7c5ba3;
$custom-dark: #000000;

JSON

{
  "hex": "#401a7c",
  "rgb": {
    "r": 64,
    "g": 26,
    "b": 124
  },
  "hsl": {
    "h": 263.265,
    "s": 65.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.33844,
    "c": 0.15246,
    "h": 294.3
  },
  "luminance": 0.03284
}

Semantic roles & 50–950 ramp

primary

#401A7C

secondary

#85B042

accent

#E840A7

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #401A7C

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

Preview Lab → · Contrast checker → · Palette generator →