#240201#240201

#240201 is a very dark, moderate red. Relative luminance 0.004; OKLCH L 16.9% C 0.062 H 29.7°. Best body text is #FFFFFF at 19.37:1 contrast (WCAG AA passes).

Color values

HEX	#240201
RGB	rgb(36, 2, 1)
HSL	hsl(2, 95%, 7%)
HSV	hsv(2, 97%, 14%)
CMYK	cmyk(0%, 94.4%, 97.2%, 85.9%)
CIE-LAB	lab(3.80, 14.54, 5.55)
CIE-LCH	lch(3.80, 15.56, 20.90°)
OKLab	oklab(16.88% 0.0538 0.0307)
OKLCH	oklch(16.88% 0.062 29.7)
XYZ	xyz(0.7548, 0.4208, 0.0702)
Luminance	0.0042 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#240201 #012324

analogous

#240112 #240201 #241401

triadic

#240201 #012402 #020124

tetradic

#240201 #122401 #012324 #140124

square

#240201 #122401 #012324 #140124

split-complementary

#240201 #012414 #011224

monochromatic

#1E0201 #1E0201 #240201 #600503 #9B0904

Accessibility & contrast

On white

19.37

#240201 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#240201 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #240201

19.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##240201	#FFFFFF	#000000	##FFFFFF
##240201	1.00	19.37	1.08	19.37
#FFFFFF	19.37	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B0801

Deuteranopia (green-blind)

#141000

Tritanopia (blue-blind)

#290002

Achromatopsia (no color)

#0E0E0E

Design tokens & code

CSS

--color: #240201;
/* rgb */ color: rgb(36, 2, 1);
/* oklch */ color: oklch(16.9% 0.062 29.7);

Tailwind

colors: {
  custom: {
    50: '#5f4747',
    500: '#240201',
    950: '#000000',
  },
}

SCSS

$custom: #240201;
$custom-light: #5f4747;
$custom-dark: #000000;

JSON

{
  "hex": "#240201",
  "rgb": {
    "r": 36,
    "g": 2,
    "b": 1
  },
  "hsl": {
    "h": 1.714,
    "s": 94.595,
    "l": 7.255
  },
  "oklch": {
    "l": 0.16878,
    "c": 0.06194,
    "h": 29.7
  },
  "luminance": 0.00421
}

Semantic roles & 50–950 ramp

primary

#240201

secondary

#16696B

accent

#F9FF29

background

#F5F4F3

surface

#E9E6E5

border

#C5C2C1

text

#050000

muted

#797777

Preview Lab

Preview with #240201

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

Preview Lab → · Contrast checker → · Palette generator →