#240901#240901

#240901 is a very dark, muted red. Relative luminance 0.006; OKLCH L 18.4% C 0.051 H 43.1°. Best body text is #FFFFFF at 18.84:1 contrast (WCAG AA passes).

Color values

HEX	#240901
RGB	rgb(36, 9, 1)
HSL	hsl(14, 95%, 7%)
HSV	hsv(14, 97%, 14%)
CMYK	cmyk(0%, 75%, 97.2%, 85.9%)
CIE-LAB	lab(5.17, 11.73, 7.55)
CIE-LCH	lch(5.17, 13.96, 32.77°)
OKLab	oklab(18.4% 0.0369 0.0346)
OKLCH	oklch(18.4% 0.051 43.1)
XYZ	xyz(0.8308, 0.5727, 0.0955)
Luminance	0.0057 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#240901 #011C24

analogous

#24010B #240901 #241B01

triadic

#240901 #012409 #090124

tetradic

#240901 #0B2401 #011C24 #1B0124

square

#240901 #0B2401 #011C24 #1B0124

split-complementary

#240901 #01241B #010B24

monochromatic

#1E0701 #1E0701 #240901 #601803 #9B2704

Accessibility & contrast

On white

18.84

#240901 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#240901 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #240901

18.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##240901	#FFFFFF	#000000	##FFFFFF
##240901	1.00	18.84	1.11	18.84
#FFFFFF	18.84	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#110D00

Deuteranopia (green-blind)

#171401

Tritanopia (blue-blind)

#290407

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #240901;
/* rgb */ color: rgb(36, 9, 1);
/* oklch */ color: oklch(18.4% 0.051 43.1);

Tailwind

colors: {
  custom: {
    50: '#5f4a47',
    500: '#240901',
    950: '#000000',
  },
}

SCSS

$custom: #240901;
$custom-light: #5f4a47;
$custom-dark: #000000;

JSON

{
  "hex": "#240901",
  "rgb": {
    "r": 36,
    "g": 9,
    "b": 1
  },
  "hsl": {
    "h": 13.714,
    "s": 94.595,
    "l": 7.255
  },
  "oklch": {
    "l": 0.184,
    "c": 0.05056,
    "h": 43.1
  },
  "luminance": 0.00573
}

Semantic roles & 50–950 ramp

primary

#240901

secondary

#16586B

accent

#CEFF29

background

#F5F4F3

surface

#E9E7E5

border

#C5C3C1

text

#050100

muted

#797777

Preview Lab

Preview with #240901

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

Preview Lab → · Contrast checker → · Palette generator →