#401A58#401A58

#401A58 is a dark, moderate violet. Relative luminance 0.025; OKLCH L 30.7% C 0.110 H 309.6°. Best body text is #FFFFFF at 13.94:1 contrast (WCAG AA passes).

Color values

HEX	#401A58
RGB	rgb(64, 26, 88)
HSL	hsl(277, 54%, 22%)
HSV	hsv(277, 70%, 35%)
CMYK	cmyk(27.3%, 70.5%, 0%, 65.5%)
CIE-LAB	lab(18.07, 30.55, -29.95)
CIE-LCH	lch(18.07, 42.78, 315.56°)
OKLab	oklab(30.7% 0.07 -0.0846)
OKLCH	oklch(30.7% 0.11 309.6)
XYZ	xyz(4.2449, 2.5334, 9.4960)
Luminance	0.0253 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.37

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401A58 #32581A

analogous

#211A58 #401A58 #581A51

triadic

#401A58 #58401A #1A5840

tetradic

#401A58 #58211A #32581A #1A5158

square

#401A58 #58211A #32581A #1A5158

split-complementary

#401A58 #51581A #1A5821

monochromatic

#110718 #1E0C29 #401A58 #622887 #8536B6

Accessibility & contrast

On white

13.94

#401A58 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#401A58 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401A58

13.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401A58	#FFFFFF	#000000	##FFFFFF
##401A58	1.00	13.94	1.51	13.94
#FFFFFF	13.94	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B5A

Deuteranopia (green-blind)

#112D57

Tritanopia (blue-blind)

#3D2736

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #401a58;
/* rgb */ color: rgb(64, 26, 88);
/* oklch */ color: oklch(30.7% 0.110 309.6);

Tailwind

colors: {
  custom: {
    50: '#775987',
    500: '#401a58',
    950: '#000000',
  },
}

SCSS

$custom: #401a58;
$custom-light: #775987;
$custom-dark: #000000;

JSON

{
  "hex": "#401a58",
  "rgb": {
    "r": 64,
    "g": 26,
    "b": 88
  },
  "hsl": {
    "h": 276.774,
    "s": 54.386,
    "l": 22.353
  },
  "oklch": {
    "l": 0.307,
    "c": 0.10977,
    "h": 309.6
  },
  "luminance": 0.02533
}

Semantic roles & 50–950 ramp

primary

#401A58

secondary

#5E8E40

accent

#DE4A83

background

#F7F5F8

surface

#EDE9EF

border

#C8C5CA

text

#09040B

muted

#7B797C

Preview Lab

Preview with #401A58

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

Preview Lab → · Contrast checker → · Palette generator →