#2F050D#2F050D

#2F050D is a very dark, moderate red. Relative luminance 0.007; OKLCH L 20.4% C 0.068 H 14.1°. Best body text is #FFFFFF at 18.29:1 contrast (WCAG AA passes).

Color values

HEX	#2F050D
RGB	rgb(47, 5, 13)
HSL	hsl(349, 81%, 10%)
HSV	hsv(349, 89%, 18%)
CMYK	cmyk(0%, 89.4%, 72.3%, 81.6%)
CIE-LAB	lab(6.70, 21.69, 5.04)
CIE-LCH	lch(6.70, 22.27, 13.09°)
OKLab	oklab(20.37% 0.0662 0.0167)
OKLCH	oklch(20.37% 0.068 14.1)
XYZ	xyz(1.2993, 0.7421, 0.4555)
Luminance	0.0074 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F050D #052F27

analogous

#2F0522 #2F050D #2F1205

triadic

#2F050D #0D2F05 #050D2F

tetradic

#2F050D #222F05 #052F27 #12052F

square

#2F050D #222F05 #052F27 #12052F

split-complementary

#2F050D #052F12 #05222F

monochromatic

#1C0308 #1C0308 #2F050D #660B1C #9E112C

Accessibility & contrast

On white

18.29

#2F050D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#2F050D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F050D

18.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F050D	#FFFFFF	#000000	##FFFFFF
##2F050D	1.00	18.29	1.15	18.29
#FFFFFF	18.29	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#100F0D

Deuteranopia (green-blind)

#1B180C

Tritanopia (blue-blind)

#340008

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #2f050d;
/* rgb */ color: rgb(47, 5, 13);
/* oklch */ color: oklch(20.4% 0.068 14.1);

Tailwind

colors: {
  custom: {
    50: '#6b494d',
    500: '#2f050d',
    950: '#000000',
  },
}

SCSS

$custom: #2f050d;
$custom-light: #6b494d;
$custom-dark: #000000;

JSON

{
  "hex": "#2f050d",
  "rgb": {
    "r": 47,
    "g": 5,
    "b": 13
  },
  "hsl": {
    "h": 348.571,
    "s": 80.769,
    "l": 10.196
  },
  "oklch": {
    "l": 0.2037,
    "c": 0.06829,
    "h": 14.1
  },
  "luminance": 0.00742
}

Semantic roles & 50–950 ramp

primary

#2F050D

secondary

#1F7161

accent

#F7D131

background

#F6F4F4

surface

#EBE7E7

border

#C6C3C3

text

#070101

muted

#7A7777

Preview Lab

Preview with #2F050D

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

Preview Lab → · Contrast checker → · Palette generator →