#240102#240102

#240102 is a very dark, moderate red. Relative luminance 0.004; OKLCH L 16.7% C 0.064 H 25.1°. Best body text is #FFFFFF at 19.44:1 contrast (WCAG AA passes).

Color values

HEX	#240102
RGB	rgb(36, 1, 2)
HSL	hsl(358, 95%, 7%)
HSV	hsv(358, 97%, 14%)
CMYK	cmyk(0%, 97.2%, 94.4%, 85.9%)
CIE-LAB	lab(3.62, 15.08, 4.89)
CIE-LCH	lch(3.62, 15.85, 17.95°)
OKLab	oklab(16.67% 0.0578 0.0271)
OKLCH	oklch(16.67% 0.064 25.1)
XYZ	xyz(0.7495, 0.4013, 0.0954)
Luminance	0.0040 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#240102 #012423

analogous

#240114 #240102 #241201

triadic

#240102 #022401 #010224

tetradic

#240102 #142401 #012423 #120124

square

#240102 #142401 #012423 #120124

split-complementary

#240102 #012412 #011424

monochromatic

#1E0102 #1E0102 #240102 #600305 #9B0409

Accessibility & contrast

On white

19.44

#240102 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#240102 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #240102

19.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##240102	#FFFFFF	#000000	##FFFFFF
##240102	1.00	19.44	1.08	19.44
#FFFFFF	19.44	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#090802

Deuteranopia (green-blind)

#131001

Tritanopia (blue-blind)

#290002

Achromatopsia (no color)

#0D0D0D

Design tokens & code

CSS

--color: #240102;
/* rgb */ color: rgb(36, 1, 2);
/* oklch */ color: oklch(16.7% 0.064 25.1);

Tailwind

colors: {
  custom: {
    50: '#5f4748',
    500: '#240102',
    950: '#000000',
  },
}

SCSS

$custom: #240102;
$custom-light: #5f4748;
$custom-dark: #000000;

JSON

{
  "hex": "#240102",
  "rgb": {
    "r": 36,
    "g": 1,
    "b": 2
  },
  "hsl": {
    "h": 358.286,
    "s": 94.595,
    "l": 7.255
  },
  "oklch": {
    "l": 0.1667,
    "c": 0.06381,
    "h": 25.1
  },
  "luminance": 0.00401
}

Semantic roles & 50–950 ramp

primary

#240102

secondary

#166B69

accent

#FFF929

background

#F5F3F4

surface

#E9E5E6

border

#C5C1C2

text

#050000

muted

#797777

Preview Lab

Preview with #240102

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

Preview Lab → · Contrast checker → · Palette generator →