#401756#401756

#401756 is a dark, moderate violet. Relative luminance 0.024; OKLCH L 30.1% C 0.112 H 311.4°. Best body text is #FFFFFF at 14.24:1 contrast (WCAG AA passes).

Color values

HEX	#401756
RGB	rgb(64, 23, 86)
HSL	hsl(279, 58%, 21%)
HSV	hsv(279, 73%, 34%)
CMYK	cmyk(25.6%, 73.3%, 0%, 66.3%)
CIE-LAB	lab(17.34, 31.64, -29.78)
CIE-LCH	lch(17.34, 43.45, 316.74°)
OKLab	oklab(30.13% 0.074 -0.0841)
OKLCH	oklch(30.13% 0.112 311.4)
XYZ	xyz(4.1001, 2.3748, 9.0447)
Luminance	0.0238 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401756 #2D5617

analogous

#211756 #401756 #56174D

triadic

#401756 #564017 #175640

tetradic

#401756 #562117 #2D5617 #174D56

square

#401756 #562117 #2D5617 #174D56

split-complementary

#401756 #4D5617 #175621

monochromatic

#120618 #1C0A26 #401756 #642486 #8831B7

Accessibility & contrast

On white

14.24

#401756 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#401756 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401756

14.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401756	#FFFFFF	#000000	##FFFFFF
##401756	1.00	14.24	1.48	14.24
#FFFFFF	14.24	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002958

Deuteranopia (green-blind)

#102B55

Tritanopia (blue-blind)

#3D2434

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #401756;
/* rgb */ color: rgb(64, 23, 86);
/* oklch */ color: oklch(30.1% 0.112 311.4);

Tailwind

colors: {
  custom: {
    50: '#775886',
    500: '#401756',
    950: '#000000',
  },
}

SCSS

$custom: #401756;
$custom-light: #775886;
$custom-dark: #000000;

JSON

{
  "hex": "#401756",
  "rgb": {
    "r": 64,
    "g": 23,
    "b": 86
  },
  "hsl": {
    "h": 279.048,
    "s": 57.798,
    "l": 21.373
  },
  "oklch": {
    "l": 0.3013,
    "c": 0.11201,
    "h": 311.4
  },
  "luminance": 0.02375
}

Semantic roles & 50–950 ramp

primary

#401756

secondary

#588D3C

accent

#E1477D

background

#F7F5F8

surface

#EDE9EF

border

#C8C5CA

text

#09030B

muted

#7B787C

Preview Lab

Preview with #401756

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

Preview Lab → · Contrast checker → · Palette generator →