#40123A#40123A

#40123A is a dark, moderate purple. Relative luminance 0.018; OKLCH L 27.5% C 0.090 H 333.3°. Best body text is #FFFFFF at 15.38:1 contrast (WCAG AA passes).

Color values

HEX	#40123A
RGB	rgb(64, 18, 58)
HSL	hsl(308, 56%, 16%)
HSV	hsv(308, 72%, 25%)
CMYK	cmyk(0%, 71.9%, 9.4%, 74.9%)
CIE-LAB	lab(14.56, 27.93, -14.85)
CIE-LCH	lch(14.56, 31.63, 332.01°)
OKLab	oklab(27.52% 0.0805 -0.0406)
OKLCH	oklch(27.52% 0.09 333.3)
XYZ	xyz(3.0944, 1.8283, 4.1921)
Luminance	0.0183 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40123A #124018

analogous

#2F1240 #40123A #401223

triadic

#40123A #3A4012 #123A40

tetradic

#40123A #402F12 #124018 #122340

square

#40123A #402F12 #124018 #122340

split-complementary

#40123A #234012 #12402F

monochromatic

#180716 #180716 #40123A #701F65 #A02D91

Accessibility & contrast

On white

15.38

#40123A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#40123A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40123A

15.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40123A	#FFFFFF	#000000	##FFFFFF
##40123A	1.00	15.38	1.37	15.38
#FFFFFF	15.38	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#11213B

Deuteranopia (green-blind)

#202739

Tritanopia (blue-blind)

#431624

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #40123a;
/* rgb */ color: rgb(64, 18, 58);
/* oklch */ color: oklch(27.5% 0.090 333.3);

Tailwind

colors: {
  custom: {
    50: '#775470',
    500: '#40123a',
    950: '#000000',
  },
}

SCSS

$custom: #40123a;
$custom-light: #775470;
$custom-dark: #000000;

JSON

{
  "hex": "#40123a",
  "rgb": {
    "r": 64,
    "g": 18,
    "b": 58
  },
  "hsl": {
    "h": 307.826,
    "s": 56.098,
    "l": 16.078
  },
  "oklch": {
    "l": 0.27519,
    "c": 0.09017,
    "h": 333.3
  },
  "luminance": 0.01828
}

Semantic roles & 50–950 ramp

primary

#40123A

secondary

#35793E

accent

#DF5C48

background

#F7F4F6

surface

#EDE8EC

border

#C8C4C7

text

#090307

muted

#7B787A

Preview Lab

Preview with #40123A

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

Preview Lab → · Contrast checker → · Palette generator →