#401F98#401F98

#401F98 is a dark, vivid violet. Relative luminance 0.043; OKLCH L 37.2% C 0.180 H 286.3°. Best body text is #FFFFFF at 11.25:1 contrast (WCAG AA passes).

Color values

HEX	#401F98
RGB	rgb(64, 31, 152)
HSL	hsl(256, 66%, 36%)
HSV	hsv(256, 80%, 60%)
CMYK	cmyk(57.9%, 79.6%, 0%, 40.4%)
CIE-LAB	lab(24.75, 45.90, -60.02)
CIE-LCH	lch(24.75, 75.56, 307.40°)
OKLab	oklab(37.21% 0.0504 -0.1728)
OKLCH	oklch(37.21% 0.18 286.3)
XYZ	xyz(8.2701, 4.3365, 30.1009)
Luminance	0.0434 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401F98 #77981F

analogous

#1F3A98 #401F98 #7C1F98

triadic

#401F98 #98401F #1F9840

tetradic

#401F98 #981F3A #77981F #1F987C

square

#401F98 #981F3A #77981F #1F987C

split-complementary

#401F98 #987C1F #3A981F

monochromatic

#150A32 #2B1565 #401F98 #5529CB #7A55DC

Accessibility & contrast

On white

11.25

#401F98 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#401F98 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401F98

11.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401F98	#FFFFFF	#000000	##FFFFFF
##401F98	1.00	11.25	1.87	11.25
#FFFFFF	11.25	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E9B

Deuteranopia (green-blind)

#003796

Tritanopia (blue-blind)

#14425B

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #401f98;
/* rgb */ color: rgb(64, 31, 152);
/* oklch */ color: oklch(37.2% 0.180 286.3);

Tailwind

colors: {
  custom: {
    50: '#805fb7',
    500: '#401f98',
    950: '#000000',
  },
}

SCSS

$custom: #401f98;
$custom-light: #805fb7;
$custom-dark: #000000;

JSON

{
  "hex": "#401f98",
  "rgb": {
    "r": 64,
    "g": 31,
    "b": 152
  },
  "hsl": {
    "h": 256.364,
    "s": 66.12,
    "l": 35.882
  },
  "oklch": {
    "l": 0.37206,
    "c": 0.18005,
    "h": 286.3
  },
  "luminance": 0.04337
}

Semantic roles & 50–950 ramp

primary

#401F98

secondary

#A2C053

accent

#E93FBB

background

#F8F5FB

surface

#EFEAF6

border

#CAC6D0

text

#0B0511

muted

#7C7980

Preview Lab

Preview with #401F98

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

Preview Lab → · Contrast checker → · Palette generator →