#40123E#40123E

#40123E is a dark, moderate purple. Relative luminance 0.019; OKLCH L 27.8% C 0.094 H 329.5°. Best body text is #FFFFFF at 15.28:1 contrast (WCAG AA passes).

Color values

HEX	#40123E
RGB	rgb(64, 18, 62)
HSL	hsl(303, 56%, 16%)
HSV	hsv(303, 72%, 25%)
CMYK	cmyk(0%, 71.9%, 3.1%, 74.9%)
CIE-LAB	lab(14.79, 28.72, -17.31)
CIE-LCH	lch(14.79, 33.54, 328.93°)
OKLab	oklab(27.77% 0.081 -0.0477)
OKLCH	oklch(27.77% 0.094 329.5)
XYZ	xyz(3.2001, 1.8706, 4.7490)
Luminance	0.0187 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40123E #124014

analogous

#2B1240 #40123E #401227

triadic

#40123E #3E4012 #123E40

tetradic

#40123E #402B12 #124014 #122740

square

#40123E #402B12 #124014 #122740

split-complementary

#40123E #274012 #12402B

monochromatic

#180717 #180717 #40123E #701F6C #A02D9B

Accessibility & contrast

On white

15.28

#40123E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#40123E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40123E

15.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40123E	#FFFFFF	#000000	##FFFFFF
##40123E	1.00	15.28	1.37	15.28
#FFFFFF	15.28	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E213F

Deuteranopia (green-blind)

#1E273D

Tritanopia (blue-blind)

#421726

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #40123e;
/* rgb */ color: rgb(64, 18, 62);
/* oklch */ color: oklch(27.8% 0.094 329.5);

Tailwind

colors: {
  custom: {
    50: '#775473',
    500: '#40123e',
    950: '#000000',
  },
}

SCSS

$custom: #40123e;
$custom-light: #775473;
$custom-dark: #000000;

JSON

{
  "hex": "#40123e",
  "rgb": {
    "r": 64,
    "g": 18,
    "b": 62
  },
  "hsl": {
    "h": 302.609,
    "s": 56.098,
    "l": 16.078
  },
  "oklch": {
    "l": 0.27765,
    "c": 0.09398,
    "h": 329.5
  },
  "luminance": 0.0187
}

Semantic roles & 50–950 ramp

primary

#40123E

secondary

#357938

accent

#DF4F48

background

#F7F4F7

surface

#EDE8ED

border

#C8C4C8

text

#090308

muted

#7B787B

Preview Lab

Preview with #40123E

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

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