#2F0405#2F0405

#2F0405 is a very dark, moderate red. Relative luminance 0.007; OKLCH L 20.0% C 0.070 H 24.8°. Best body text is #FFFFFF at 18.41:1 contrast (WCAG AA passes).

Color values

HEX	#2F0405
RGB	rgb(47, 4, 5)
HSL	hsl(359, 84%, 10%)
HSV	hsv(359, 91%, 18%)
CMYK	cmyk(0%, 91.5%, 89.4%, 81.6%)
CIE-LAB	lab(6.34, 21.50, 7.88)
CIE-LCH	lch(6.34, 22.90, 20.13°)
OKLab	oklab(20% 0.0639 0.0296)
OKLCH	oklch(20% 0.07 24.8)
XYZ	xyz(1.2432, 0.7023, 0.2137)
Luminance	0.0070 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F0405 #042F2E

analogous

#2F041A #2F0405 #2F1904

triadic

#2F0405 #052F04 #04052F

tetradic

#2F0405 #1A2F04 #042F2E #19042F

square

#2F0405 #1A2F04 #042F2E #19042F

split-complementary

#2F0405 #042F19 #041A2F

monochromatic

#1C0203 #1C0203 #2F0405 #67090B #A00E11

Accessibility & contrast

On white

18.41

#2F0405 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#2F0405 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F0405

18.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F0405	#FFFFFF	#000000	##FFFFFF
##2F0405	1.00	18.41	1.14	18.41
#FFFFFF	18.41	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#100E05

Deuteranopia (green-blind)

#1B1804

Tritanopia (blue-blind)

#350005

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #2f0405;
/* rgb */ color: rgb(47, 4, 5);
/* oklch */ color: oklch(20.0% 0.070 24.8);

Tailwind

colors: {
  custom: {
    50: '#6b4849',
    500: '#2f0405',
    950: '#000000',
  },
}

SCSS

$custom: #2f0405;
$custom-light: #6b4849;
$custom-dark: #000000;

JSON

{
  "hex": "#2f0405",
  "rgb": {
    "r": 47,
    "g": 4,
    "b": 5
  },
  "hsl": {
    "h": 358.605,
    "s": 84.314,
    "l": 10
  },
  "oklch": {
    "l": 0.20004,
    "c": 0.07041,
    "h": 24.8
  },
  "luminance": 0.00702
}

Semantic roles & 50–950 ramp

primary

#2F0405

secondary

#1D7270

accent

#FBF62D

background

#F6F4F4

surface

#ECE6E6

border

#C7C2C2

text

#070000

muted

#7A7777

Preview Lab

Preview with #2F0405

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

Preview Lab → · Contrast checker → · Palette generator →