#40133A#40133A

#40133A is a dark, moderate purple. Relative luminance 0.019; OKLCH L 27.7% C 0.088 H 333.3°. Best body text is #FFFFFF at 15.30:1 contrast (WCAG AA passes).

Color values

HEX	#40133A
RGB	rgb(64, 19, 58)
HSL	hsl(308, 54%, 16%)
HSV	hsv(308, 70%, 25%)
CMYK	cmyk(0%, 70.3%, 9.4%, 74.9%)
CIE-LAB	lab(14.74, 27.43, -14.56)
CIE-LCH	lch(14.74, 31.05, 332.04°)
OKLab	oklab(27.65% 0.079 -0.0398)
OKLCH	oklch(27.65% 0.088 333.3)
XYZ	xyz(3.1110, 1.8615, 4.1976)
Luminance	0.0186 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40133A #134019

analogous

#301340 #40133A #401324

triadic

#40133A #3A4013 #133A40

tetradic

#40133A #403013 #134019 #132440

square

#40133A #403013 #134019 #132440

split-complementary

#40133A #244013 #134030

monochromatic

#180715 #180715 #40133A #6F2165 #9E2F90

Accessibility & contrast

On white

15.30

#40133A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#40133A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40133A

15.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40133A	#FFFFFF	#000000	##FFFFFF
##40133A	1.00	15.30	1.37	15.30
#FFFFFF	15.30	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#12213B

Deuteranopia (green-blind)

#202739

Tritanopia (blue-blind)

#431624

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #40133a;
/* rgb */ color: rgb(64, 19, 58);
/* oklch */ color: oklch(27.7% 0.088 333.3);

Tailwind

colors: {
  custom: {
    50: '#775470',
    500: '#40133a',
    950: '#000000',
  },
}

SCSS

$custom: #40133a;
$custom-light: #775470;
$custom-dark: #000000;

JSON

{
  "hex": "#40133a",
  "rgb": {
    "r": 64,
    "g": 19,
    "b": 58
  },
  "hsl": {
    "h": 308,
    "s": 54.217,
    "l": 16.275
  },
  "oklch": {
    "l": 0.27653,
    "c": 0.08848,
    "h": 333.3
  },
  "luminance": 0.01861
}

Semantic roles & 50–950 ramp

primary

#40133A

secondary

#36793F

accent

#DE5E4A

background

#F7F5F6

surface

#EDE8EC

border

#C8C4C7

text

#090307

muted

#7B787A

Preview Lab

Preview with #40133A

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

Preview Lab → · Contrast checker → · Palette generator →