#401F7E#401F7E

#401F7E is a dark, vivid violet. Relative luminance 0.036; OKLCH L 34.7% C 0.149 H 292.8°. Best body text is #FFFFFF at 12.24:1 contrast (WCAG AA passes).

Color values

HEX	#401F7E
RGB	rgb(64, 31, 126)
HSL	hsl(261, 61%, 31%)
HSV	hsv(261, 75%, 49%)
CMYK	cmyk(49.2%, 75.4%, 0%, 50.6%)
CIE-LAB	lab(22.22, 38.36, -47.97)
CIE-LCH	lch(22.22, 61.42, 308.65°)
OKLab	oklab(34.66% 0.0577 -0.1375)
OKLCH	oklch(34.66% 0.149 292.8)
XYZ	xyz(6.3692, 3.5761, 20.0893)
Luminance	0.0358 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401F7E #5D7E1F

analogous

#1F2D7E #401F7E #6F1F7E

triadic

#401F7E #7E401F #1F7E40

tetradic

#401F7E #7E1F2D #5D7E1F #1F7E6F

square

#401F7E #7E1F2D #5D7E1F #1F7E6F

split-complementary

#401F7E #7E6F1F #2D7E1F

monochromatic

#0E071C #27134D #401F7E #592BAF #7646D1

Accessibility & contrast

On white

12.24

#401F7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#401F7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401F7E

12.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401F7E	#FFFFFF	#000000	##FFFFFF
##401F7E	1.00	12.24	1.72	12.24
#FFFFFF	12.24	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003681

Deuteranopia (green-blind)

#00337C

Tritanopia (blue-blind)

#2D384C

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #401f7e;
/* rgb */ color: rgb(64, 31, 126);
/* oklch */ color: oklch(34.7% 0.149 292.8);

Tailwind

colors: {
  custom: {
    50: '#7c5ea4',
    500: '#401f7e',
    950: '#000000',
  },
}

SCSS

$custom: #401f7e;
$custom-light: #7c5ea4;
$custom-dark: #000000;

JSON

{
  "hex": "#401f7e",
  "rgb": {
    "r": 64,
    "g": 31,
    "b": 126
  },
  "hsl": {
    "h": 260.842,
    "s": 60.51,
    "l": 30.784
  },
  "oklch": {
    "l": 0.34656,
    "c": 0.14917,
    "h": 292.8
  },
  "luminance": 0.03576
}

Semantic roles & 50–950 ramp

primary

#401F7E

secondary

#8CB148

accent

#E444AC

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #401F7E

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

Preview Lab → · Contrast checker → · Palette generator →