#401A8F#401A8F

#401A8F is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.7% C 0.174 H 289.0°. Best body text is #FFFFFF at 11.92:1 contrast (WCAG AA passes).

Color values

HEX	#401A8F
RGB	rgb(64, 26, 143)
HSL	hsl(259, 69%, 33%)
HSV	hsv(259, 82%, 56%)
CMYK	cmyk(55.2%, 81.8%, 0%, 43.9%)
CIE-LAB	lab(23.04, 45.62, -57.29)
CIE-LCH	lch(23.04, 73.23, 308.53°)
OKLab	oklab(35.74% 0.0567 -0.1648)
OKLCH	oklch(35.74% 0.174 289)
XYZ	xyz(7.4402, 3.8116, 26.3249)
Luminance	0.0381 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401A8F #698F1A

analogous

#1A2E8F #401A8F #7A1A8F

triadic

#401A8F #8F401A #1A8F40

tetradic

#401A8F #8F1A2E #698F1A #1A8F7A

square

#401A8F #8F1A2E #698F1A #1A8F7A

split-complementary

#401A8F #8F7A1A #2E8F1A

monochromatic

#120727 #29115B #401A8F #5723C3 #7746DD

Accessibility & contrast

On white

11.92

#401A8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#401A8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401A8F

11.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401A8F	#FFFFFF	#000000	##FFFFFF
##401A8F	1.00	11.92	1.76	11.92
#FFFFFF	11.92	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003992

Deuteranopia (green-blind)

#00348D

Tritanopia (blue-blind)

#203D55

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #401a8f;
/* rgb */ color: rgb(64, 26, 143);
/* oklch */ color: oklch(35.7% 0.174 289.0);

Tailwind

colors: {
  custom: {
    50: '#7f5cb1',
    500: '#401a8f',
    950: '#000000',
  },
}

SCSS

$custom: #401a8f;
$custom-light: #7f5cb1;
$custom-dark: #000000;

JSON

{
  "hex": "#401a8f",
  "rgb": {
    "r": 64,
    "g": 26,
    "b": 143
  },
  "hsl": {
    "h": 259.487,
    "s": 69.231,
    "l": 33.137
  },
  "oklch": {
    "l": 0.35736,
    "c": 0.17429,
    "h": 289
  },
  "luminance": 0.03812
}

Semantic roles & 50–950 ramp

primary

#401A8F

secondary

#98BF46

accent

#EC3CB3

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0411

muted

#7C7980

Preview Lab

Preview with #401A8F

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

Preview Lab → · Contrast checker → · Palette generator →