#401FA5#401FA5

#401FA5 is a dark, vivid violet. Relative luminance 0.048; OKLCH L 38.6% C 0.195 H 283.7°. Best body text is #FFFFFF at 10.73:1 contrast (WCAG AA passes).

Color values

HEX	#401FA5
RGB	rgb(64, 31, 165)
HSL	hsl(255, 68%, 38%)
HSV	hsv(255, 81%, 65%)
CMYK	cmyk(61.2%, 81.2%, 0%, 35.3%)
CIE-LAB	lab(26.12, 49.64, -65.71)
CIE-LCH	lch(26.12, 82.35, 307.07°)
OKLab	oklab(38.56% 0.0463 -0.1894)
OKLCH	oklch(38.56% 0.195 283.7)
XYZ	xyz(9.3938, 4.7859, 36.0188)
Luminance	0.0479 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401FA5 #84A51F

analogous

#1F41A5 #401FA5 #831FA5

triadic

#401FA5 #A5401F #1FA540

tetradic

#401FA5 #A51F41 #84A51F #1FA583

square

#401FA5 #A51F41 #84A51F #1FA583

split-complementary

#401FA5 #A5831F #41A51F

monochromatic

#180C3E #2C1571 #401FA5 #552AD7 #7E5EE1

Accessibility & contrast

On white

10.73

#401FA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#401FA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401FA5

10.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401FA5	#FFFFFF	#000000	##FFFFFF
##401FA5	1.00	10.73	1.96	10.73
#FFFFFF	10.73	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042A9

Deuteranopia (green-blind)

#0039A3

Tritanopia (blue-blind)

#004863

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #401fa5;
/* rgb */ color: rgb(64, 31, 165);
/* oklch */ color: oklch(38.6% 0.195 283.7);

Tailwind

colors: {
  custom: {
    50: '#8260c1',
    500: '#401fa5',
    950: '#000000',
  },
}

SCSS

$custom: #401fa5;
$custom-light: #8260c1;
$custom-dark: #000000;

JSON

{
  "hex": "#401fa5",
  "rgb": {
    "r": 64,
    "g": 31,
    "b": 165
  },
  "hsl": {
    "h": 254.776,
    "s": 68.367,
    "l": 38.431
  },
  "oklch": {
    "l": 0.38557,
    "c": 0.195,
    "h": 283.7
  },
  "luminance": 0.04787
}

Semantic roles & 50–950 ramp

primary

#401FA5

secondary

#ABC55B

accent

#EB3DC0

background

#F8F5FC

surface

#F0EAF8

border

#CBC6D1

text

#0C0512

muted

#7D7981

Preview Lab

Preview with #401FA5

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

Preview Lab → · Contrast checker → · Palette generator →