#40163D#40163D

#40163D is a dark, moderate purple. Relative luminance 0.020; OKLCH L 28.3% C 0.086 H 330.4°. Best body text is #FFFFFF at 15.00:1 contrast (WCAG AA passes).

Color values

HEX	#40163D
RGB	rgb(64, 22, 61)
HSL	hsl(304, 49%, 17%)
HSV	hsv(304, 66%, 25%)
CMYK	cmyk(0%, 65.6%, 4.7%, 74.9%)
CIE-LAB	lab(15.49, 26.44, -15.51)
CIE-LCH	lch(15.49, 30.65, 329.60°)
OKLab	oklab(28.26% 0.0749 -0.0425)
OKLCH	oklch(28.26% 0.086 330.4)
XYZ	xyz(3.2435, 2.0009, 4.6294)
Luminance	0.0200 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40163D #164019

analogous

#2E1640 #40163D #401628

triadic

#40163D #3D4016 #163D40

tetradic

#40163D #402E16 #164019 #162840

square

#40163D #402E16 #164019 #162840

split-complementary

#40163D #284016 #16402E

monochromatic

#170816 #170816 #40163D #6E2668 #9B3594

Accessibility & contrast

On white

15.00

#40163D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#40163D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40163D

15.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40163D	#FFFFFF	#000000	##FFFFFF
##40163D	1.00	15.00	1.40	15.00
#FFFFFF	15.00	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#13233E

Deuteranopia (green-blind)

#21293C

Tritanopia (blue-blind)

#431A27

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #40163d;
/* rgb */ color: rgb(64, 22, 61);
/* oklch */ color: oklch(28.3% 0.086 330.4);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#40163d",
  "rgb": {
    "r": 64,
    "g": 22,
    "b": 61
  },
  "hsl": {
    "h": 304.286,
    "s": 48.837,
    "l": 16.863
  },
  "oklch": {
    "l": 0.28256,
    "c": 0.08614,
    "h": 330.4
  },
  "luminance": 0.02001
}

Semantic roles & 50–950 ramp

primary

#40163D

secondary

#3B773F

accent

#D8594F

background

#F7F5F6

surface

#EDE9EC

border

#C8C5C7

text

#090308

muted

#7B787B

Preview Lab

Preview with #40163D

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

Preview Lab → · Contrast checker → · Palette generator →