#40163C#40163C

#40163C is a dark, moderate purple. Relative luminance 0.020; OKLCH L 28.2% C 0.085 H 331.4°. Best body text is #FFFFFF at 15.02:1 contrast (WCAG AA passes).

Color values

HEX	#40163C
RGB	rgb(64, 22, 60)
HSL	hsl(306, 49%, 17%)
HSV	hsv(306, 66%, 25%)
CMYK	cmyk(0%, 65.6%, 6.2%, 74.9%)
CIE-LAB	lab(15.44, 26.23, -14.89)
CIE-LCH	lch(15.44, 30.16, 330.42°)
OKLab	oklab(28.2% 0.0748 -0.0407)
OKLCH	oklch(28.2% 0.085 331.4)
XYZ	xyz(3.2169, 1.9903, 4.4888)
Luminance	0.0199 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40163C #16401A

analogous

#2F1640 #40163C #401627

triadic

#40163C #3C4016 #163C40

tetradic

#40163C #402F16 #16401A #162740

square

#40163C #402F16 #16401A #162740

split-complementary

#40163C #274016 #16402F

monochromatic

#170815 #170815 #40163C #6E2667 #9B3591

Accessibility & contrast

On white

15.02

#40163C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#40163C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40163C

15.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40163C	#FFFFFF	#000000	##FFFFFF
##40163C	1.00	15.02	1.40	15.02
#FFFFFF	15.02	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#14233D

Deuteranopia (green-blind)

#21293B

Tritanopia (blue-blind)

#431A26

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #40163c;
/* rgb */ color: rgb(64, 22, 60);
/* oklch */ color: oklch(28.2% 0.085 331.4);

Tailwind

colors: {
  custom: {
    50: '#765672',
    500: '#40163c',
    950: '#000000',
  },
}

SCSS

$custom: #40163c;
$custom-light: #765672;
$custom-dark: #000000;

JSON

{
  "hex": "#40163c",
  "rgb": {
    "r": 64,
    "g": 22,
    "b": 60
  },
  "hsl": {
    "h": 305.714,
    "s": 48.837,
    "l": 16.863
  },
  "oklch": {
    "l": 0.28196,
    "c": 0.08514,
    "h": 331.4
  },
  "luminance": 0.0199
}

Semantic roles & 50–950 ramp

primary

#40163C

secondary

#3B7740

accent

#D85C4F

background

#F7F5F6

surface

#EDE9EC

border

#C8C5C7

text

#090307

muted

#7B787A

Preview Lab

Preview with #40163C

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

Preview Lab → · Contrast checker → · Palette generator →