#40101F#40101F

#40101F is a dark, moderate pink. Relative luminance 0.016; OKLCH L 26.0% C 0.076 H 4.9°. Best body text is #FFFFFF at 16.01:1 contrast (WCAG AA passes).

Color values

HEX	#40101F
RGB	rgb(64, 16, 31)
HSL	hsl(341, 60%, 16%)
HSV	hsv(341, 75%, 25%)
CMYK	cmyk(0%, 75%, 51.6%, 74.9%)
CIE-LAB	lab(12.98, 24.70, 2.42)
CIE-LCH	lch(12.98, 24.82, 5.61°)
OKLab	oklab(25.96% 0.0754 0.0065)
OKLCH	oklch(25.96% 0.076 4.9)
XYZ	xyz(2.5472, 1.5598, 1.4630)
Luminance	0.0156 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40101F #104031

analogous

#401037 #40101F #401910

triadic

#40101F #1F4010 #101F40

tetradic

#40101F #374010 #104031 #191040

square

#40101F #374010 #104031 #191040

split-complementary

#40101F #104019 #103740

monochromatic

#18060C #18060C #40101F #711C37 #A2284E

Accessibility & contrast

On white

16.01

#40101F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#40101F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40101F

16.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40101F	#FFFFFF	#000000	##FFFFFF
##40101F	1.00	16.01	1.31	16.01
#FFFFFF	16.01	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A1C1F

Deuteranopia (green-blind)

#27251E

Tritanopia (blue-blind)

#460916

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #40101f;
/* rgb */ color: rgb(64, 16, 31);
/* oklch */ color: oklch(26.0% 0.076 4.9);

Tailwind

colors: {
  custom: {
    50: '#78525a',
    500: '#40101f',
    950: '#000000',
  },
}

SCSS

$custom: #40101f;
$custom-light: #78525a;
$custom-dark: #000000;

JSON

{
  "hex": "#40101f",
  "rgb": {
    "r": 64,
    "g": 16,
    "b": 31
  },
  "hsl": {
    "h": 341.25,
    "s": 60,
    "l": 15.686
  },
  "oklch": {
    "l": 0.25963,
    "c": 0.07566,
    "h": 4.9
  },
  "luminance": 0.01559
}

Semantic roles & 50–950 ramp

primary

#40101F

secondary

#327A63

accent

#E3B245

background

#F7F4F5

surface

#EEE7E9

border

#C9C3C5

text

#090203

muted

#7B7878

Preview Lab

Preview with #40101F

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

Preview Lab → · Contrast checker → · Palette generator →