#2F0B05#2F0B05

#2F0B05 is a very dark, moderate red. Relative luminance 0.009; OKLCH L 21.1% C 0.061 H 33.0°. Best body text is #FFFFFF at 17.93:1 contrast (WCAG AA passes).

Color values

HEX	#2F0B05
RGB	rgb(47, 11, 5)
HSL	hsl(9, 81%, 10%)
HSV	hsv(9, 89%, 18%)
CMYK	cmyk(0%, 76.6%, 89.4%, 81.6%)
CIE-LAB	lab(7.72, 17.92, 9.89)
CIE-LCH	lch(7.72, 20.47, 28.90°)
OKLab	oklab(21.13% 0.051 0.0331)
OKLCH	oklch(21.13% 0.061 33)
XYZ	xyz(1.3195, 0.8548, 0.2391)
Luminance	0.0086 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F0B05 #05292F

analogous

#2F0514 #2F0B05 #2F2005

triadic

#2F0B05 #052F0B #0B052F

tetradic

#2F0B05 #142F05 #05292F #20052F

square

#2F0B05 #142F05 #05292F #20052F

split-complementary

#2F0B05 #052F20 #05142F

monochromatic

#1C0603 #1C0603 #2F0B05 #66180B #9E2511

Accessibility & contrast

On white

17.93

#2F0B05 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#2F0B05 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F0B05

17.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F0B05	#FFFFFF	#000000	##FFFFFF
##2F0B05	1.00	17.93	1.17	17.93
#FFFFFF	17.93	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#151204

Deuteranopia (green-blind)

#1E1A04

Tritanopia (blue-blind)

#35040A

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #2f0b05;
/* rgb */ color: rgb(47, 11, 5);
/* oklch */ color: oklch(21.1% 0.061 33.0);

Tailwind

colors: {
  custom: {
    50: '#6a4c49',
    500: '#2f0b05',
    950: '#000000',
  },
}

SCSS

$custom: #2f0b05;
$custom-light: #6a4c49;
$custom-dark: #000000;

JSON

{
  "hex": "#2f0b05",
  "rgb": {
    "r": 47,
    "g": 11,
    "b": 5
  },
  "hsl": {
    "h": 8.571,
    "s": 80.769,
    "l": 10.196
  },
  "oklch": {
    "l": 0.21129,
    "c": 0.06079,
    "h": 33
  },
  "luminance": 0.00855
}

Semantic roles & 50–950 ramp

primary

#2F0B05

secondary

#1F6571

accent

#DBF731

background

#F6F4F4

surface

#EBE7E6

border

#C6C3C2

text

#070100

muted

#7A7777

Preview Lab

Preview with #2F0B05

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

Preview Lab → · Contrast checker → · Palette generator →