#2F0A05#2F0A05

#2F0A05 is a very dark, moderate red. Relative luminance 0.008; OKLCH L 21.0% C 0.062 H 31.8°. Best body text is #FFFFFF at 18.00:1 contrast (WCAG AA passes).

Color values

HEX	#2F0A05
RGB	rgb(47, 10, 5)
HSL	hsl(7, 81%, 10%)
HSV	hsv(7, 89%, 18%)
CMYK	cmyk(0%, 78.7%, 89.4%, 81.6%)
CIE-LAB	lab(7.52, 18.45, 9.60)
CIE-LCH	lch(7.52, 20.80, 27.49°)
OKLab	oklab(20.97% 0.0527 0.0326)
OKLCH	oklch(20.97% 0.062 31.8)
XYZ	xyz(1.3084, 0.8326, 0.2354)
Luminance	0.0083 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F0A05 #052A2F

analogous

#2F0515 #2F0A05 #2F1F05

triadic

#2F0A05 #052F0A #0A052F

tetradic

#2F0A05 #152F05 #052A2F #1F052F

square

#2F0A05 #152F05 #052A2F #1F052F

split-complementary

#2F0A05 #052F1F #05152F

monochromatic

#1C0603 #1C0603 #2F0A05 #66160B #9E2211

Accessibility & contrast

On white

18.00

#2F0A05 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#2F0A05 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F0A05

18.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F0A05	#FFFFFF	#000000	##FFFFFF
##2F0A05	1.00	18.00	1.17	18.00
#FFFFFF	18.00	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	18.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#141104

Deuteranopia (green-blind)

#1E1A04

Tritanopia (blue-blind)

#350309

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #2f0a05;
/* rgb */ color: rgb(47, 10, 5);
/* oklch */ color: oklch(21.0% 0.062 31.8);

Tailwind

colors: {
  custom: {
    50: '#6b4b49',
    500: '#2f0a05',
    950: '#000000',
  },
}

SCSS

$custom: #2f0a05;
$custom-light: #6b4b49;
$custom-dark: #000000;

JSON

{
  "hex": "#2f0a05",
  "rgb": {
    "r": 47,
    "g": 10,
    "b": 5
  },
  "hsl": {
    "h": 7.143,
    "s": 80.769,
    "l": 10.196
  },
  "oklch": {
    "l": 0.20973,
    "c": 0.06199,
    "h": 31.8
  },
  "luminance": 0.00832
}

Semantic roles & 50–950 ramp

primary

#2F0A05

secondary

#1F6771

accent

#E0F731

background

#F6F4F4

surface

#EBE7E6

border

#C6C3C2

text

#070100

muted

#7A7777

Preview Lab

Preview with #2F0A05

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

Preview Lab → · Contrast checker → · Palette generator →