#401A7D#401A7D

#401A7D is a dark, vivid violet. Relative luminance 0.033; OKLCH L 33.9% C 0.154 H 294.0°. Best body text is #FFFFFF at 12.64:1 contrast (WCAG AA passes).

Color values

HEX	#401A7D
RGB	rgb(64, 26, 125)
HSL	hsl(263, 66%, 30%)
HSV	hsv(263, 79%, 49%)
CMYK	cmyk(48.8%, 79.2%, 0%, 51%)
CIE-LAB	lab(21.24, 40.58, -48.93)
CIE-LCH	lch(21.24, 63.57, 309.67°)
OKLab	oklab(33.94% 0.0625 -0.1403)
OKLCH	oklch(33.94% 0.154 294)
XYZ	xyz(6.1844, 3.3093, 19.7110)
Luminance	0.0331 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401A7D #577D1A

analogous

#1A267D #401A7D #721A7D

triadic

#401A7D #7D401A #1A7D40

tetradic

#401A7D #7D1A26 #577D1A #1A7D72

square

#401A7D #7D1A26 #577D1A #1A7D72

split-complementary

#401A7D #7D721A #267D1A

monochromatic

#0D0519 #260F4A #401A7D #5A25B0 #773BD6

Accessibility & contrast

On white

12.64

#401A7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#401A7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401A7D

12.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401A7D	#FFFFFF	#000000	##FFFFFF
##401A7D	1.00	12.64	1.66	12.64
#FFFFFF	12.64	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003480

Deuteranopia (green-blind)

#00317B

Tritanopia (blue-blind)

#2E354B

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #401a7d;
/* rgb */ color: rgb(64, 26, 125);
/* oklch */ color: oklch(33.9% 0.154 294.0);

Tailwind

colors: {
  custom: {
    50: '#7c5ba4',
    500: '#401a7d',
    950: '#000000',
  },
}

SCSS

$custom: #401a7d;
$custom-light: #7c5ba4;
$custom-dark: #000000;

JSON

{
  "hex": "#401a7d",
  "rgb": {
    "r": 64,
    "g": 26,
    "b": 125
  },
  "hsl": {
    "h": 263.03,
    "s": 65.563,
    "l": 29.608
  },
  "oklch": {
    "l": 0.33941,
    "c": 0.15362,
    "h": 294
  },
  "luminance": 0.03309
}

Semantic roles & 50–950 ramp

primary

#401A7D

secondary

#86B142

accent

#E93FA8

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #401A7D

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

Preview Lab → · Contrast checker → · Palette generator →