#2F0509#2F0509

#2F0509 is a very dark, moderate red. Relative luminance 0.007; OKLCH L 20.3% C 0.068 H 19.8°. Best body text is #FFFFFF at 18.32:1 contrast (WCAG AA passes).

Color values

HEX	#2F0509
RGB	rgb(47, 5, 9)
HSL	hsl(354, 81%, 10%)
HSV	hsv(354, 89%, 18%)
CMYK	cmyk(0%, 89.4%, 80.9%, 81.6%)
CIE-LAB	lab(6.62, 21.34, 6.66)
CIE-LCH	lch(6.62, 22.35, 17.32°)
OKLab	oklab(20.27% 0.0642 0.0232)
OKLCH	oklch(20.27% 0.068 19.8)
XYZ	xyz(1.2760, 0.7328, 0.3326)
Luminance	0.0073 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F0509 #052F2B

analogous

#2F051E #2F0509 #2F1605

triadic

#2F0509 #092F05 #05092F

tetradic

#2F0509 #1E2F05 #052F2B #16052F

square

#2F0509 #1E2F05 #052F2B #16052F

split-complementary

#2F0509 #052F16 #051E2F

monochromatic

#1C0305 #1C0305 #2F0509 #660B14 #9E111E

Accessibility & contrast

On white

18.32

#2F0509 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#2F0509 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F0509

18.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F0509	#FFFFFF	#000000	##FFFFFF
##2F0509	1.00	18.32	1.15	18.32
#FFFFFF	18.32	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#100F09

Deuteranopia (green-blind)

#1B1808

Tritanopia (blue-blind)

#350007

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #2f0509;
/* rgb */ color: rgb(47, 5, 9);
/* oklch */ color: oklch(20.3% 0.068 19.8);

Tailwind

colors: {
  custom: {
    50: '#6b494b',
    500: '#2f0509',
    950: '#000000',
  },
}

SCSS

$custom: #2f0509;
$custom-light: #6b494b;
$custom-dark: #000000;

JSON

{
  "hex": "#2f0509",
  "rgb": {
    "r": 47,
    "g": 5,
    "b": 9
  },
  "hsl": {
    "h": 354.286,
    "s": 80.769,
    "l": 10.196
  },
  "oklch": {
    "l": 0.20269,
    "c": 0.06827,
    "h": 19.8
  },
  "luminance": 0.00733
}

Semantic roles & 50–950 ramp

primary

#2F0509

secondary

#1F7169

accent

#F7E431

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#070101

muted

#7A7777

Preview Lab

Preview with #2F0509

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

Preview Lab → · Contrast checker → · Palette generator →