#401EA7#401EA7

#401EA7 is a dark, vivid violet. Relative luminance 0.048; OKLCH L 38.7% C 0.198 H 283.5°. Best body text is #FFFFFF at 10.70:1 contrast (WCAG AA passes).

Color values

HEX	#401EA7
RGB	rgb(64, 30, 167)
HSL	hsl(255, 70%, 39%)
HSV	hsv(255, 82%, 65%)
CMYK	cmyk(61.7%, 82%, 0%, 34.5%)
CIE-LAB	lab(26.18, 50.65, -66.81)
CIE-LCH	lch(26.18, 83.84, 307.17°)
OKLab	oklab(38.67% 0.0461 -0.1926)
OKLCH	oklch(38.67% 0.198 283.5)
XYZ	xyz(9.5515, 4.8079, 36.9764)
Luminance	0.0481 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401EA7 #85A71E

analogous

#1E40A7 #401EA7 #841EA7

triadic

#401EA7 #A7401E #1EA740

tetradic

#401EA7 #A71E40 #85A71E #1EA784

square

#401EA7 #A71E40 #85A71E #1EA784

split-complementary

#401EA7 #A7841E #40A71E

monochromatic

#180B3F #2C1573 #401EA7 #552AD9 #7E5DE2

Accessibility & contrast

On white

10.70

#401EA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#401EA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401EA7

10.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401EA7	#FFFFFF	#000000	##FFFFFF
##401EA7	1.00	10.70	1.96	10.70
#FFFFFF	10.70	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042AB

Deuteranopia (green-blind)

#0039A5

Tritanopia (blue-blind)

#004864

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #401ea7;
/* rgb */ color: rgb(64, 30, 167);
/* oklch */ color: oklch(38.7% 0.198 283.5);

Tailwind

colors: {
  custom: {
    50: '#8360c2',
    500: '#401ea7',
    950: '#000000',
  },
}

SCSS

$custom: #401ea7;
$custom-light: #8360c2;
$custom-dark: #000000;

JSON

{
  "hex": "#401ea7",
  "rgb": {
    "r": 64,
    "g": 30,
    "b": 167
  },
  "hsl": {
    "h": 254.891,
    "s": 69.543,
    "l": 38.627
  },
  "oklch": {
    "l": 0.38666,
    "c": 0.19809,
    "h": 283.5
  },
  "luminance": 0.04809
}

Semantic roles & 50–950 ramp

primary

#401EA7

secondary

#ACC65B

accent

#EC3BC0

background

#F8F5FC

surface

#F0EAF8

border

#CBC6D1

text

#0C0513

muted

#7D7982

Preview Lab

Preview with #401EA7

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

Preview Lab → · Contrast checker → · Palette generator →