#401E54#401E54

#401E54 is a dark, moderate violet. Relative luminance 0.027; OKLCH L 31.0% C 0.098 H 311.0°. Best body text is #FFFFFF at 13.71:1 contrast (WCAG AA passes).

Color values

HEX	#401E54
RGB	rgb(64, 30, 84)
HSL	hsl(278, 47%, 22%)
HSV	hsv(278, 64%, 33%)
CMYK	cmyk(23.8%, 64.3%, 0%, 67.1%)
CIE-LAB	lab(18.62, 27.24, -26.38)
CIE-LCH	lch(18.62, 37.92, 315.92°)
OKLab	oklab(31.01% 0.0645 -0.0741)
OKLCH	oklch(31.01% 0.098 311)
XYZ	xyz(4.1786, 2.6587, 8.6788)
Luminance	0.0266 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401E54 #32541E

analogous

#251E54 #401E54 #541E4D

triadic

#401E54 #54401E #1E5440

tetradic

#401E54 #54251E #32541E #1E4D54

square

#401E54 #54251E #32541E #1E4D54

split-complementary

#401E54 #4D541E #1E5425

monochromatic

#110817 #1E0E27 #401E54 #622E81 #853EAE

Accessibility & contrast

On white

13.71

#401E54 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#401E54 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401E54

13.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401E54	#FFFFFF	#000000	##FFFFFF
##401E54	1.00	13.71	1.53	13.71
#FFFFFF	13.71	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B2C56

Deuteranopia (green-blind)

#192E53

Tritanopia (blue-blind)

#3E2835

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #401e54;
/* rgb */ color: rgb(64, 30, 84);
/* oklch */ color: oklch(31.0% 0.098 311.0);

Tailwind

colors: {
  custom: {
    50: '#775c84',
    500: '#401e54',
    950: '#000000',
  },
}

SCSS

$custom: #401e54;
$custom-light: #775c84;
$custom-dark: #000000;

JSON

{
  "hex": "#401e54",
  "rgb": {
    "r": 64,
    "g": 30,
    "b": 84
  },
  "hsl": {
    "h": 277.778,
    "s": 47.368,
    "l": 22.353
  },
  "oklch": {
    "l": 0.31009,
    "c": 0.09826,
    "h": 311
  },
  "luminance": 0.02659
}

Semantic roles & 50–950 ramp

primary

#401E54

secondary

#5E8945

accent

#D75183

background

#F7F5F8

surface

#EDE9EF

border

#C8C5CA

text

#09040B

muted

#7B797C

Preview Lab

Preview with #401E54

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

Preview Lab → · Contrast checker → · Palette generator →