#2F050C#2F050C

#2F050C is a very dark, moderate red. Relative luminance 0.007; OKLCH L 20.3% C 0.068 H 15.6°. Best body text is #FFFFFF at 18.30:1 contrast (WCAG AA passes).

Color values

HEX	#2F050C
RGB	rgb(47, 5, 12)
HSL	hsl(350, 81%, 10%)
HSV	hsv(350, 89%, 18%)
CMYK	cmyk(0%, 89.4%, 74.5%, 81.6%)
CIE-LAB	lab(6.68, 21.60, 5.48)
CIE-LCH	lch(6.68, 22.28, 14.23°)
OKLab	oklab(20.34% 0.0657 0.0184)
OKLCH	oklch(20.34% 0.068 15.6)
XYZ	xyz(1.2931, 0.7396, 0.4224)
Luminance	0.0074 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F050C #052F28

analogous

#2F0521 #2F050C #2F1305

triadic

#2F050C #0C2F05 #050C2F

tetradic

#2F050C #212F05 #052F28 #13052F

square

#2F050C #212F05 #052F28 #13052F

split-complementary

#2F050C #052F13 #05212F

monochromatic

#1C0307 #1C0307 #2F050C #660B1A #9E1128

Accessibility & contrast

On white

18.30

#2F050C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#2F050C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F050C

18.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F050C	#FFFFFF	#000000	##FFFFFF
##2F050C	1.00	18.30	1.15	18.30
#FFFFFF	18.30	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#100F0C

Deuteranopia (green-blind)

#1B180B

Tritanopia (blue-blind)

#340008

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #2f050c;
/* rgb */ color: rgb(47, 5, 12);
/* oklch */ color: oklch(20.3% 0.068 15.6);

Tailwind

colors: {
  custom: {
    50: '#6b494c',
    500: '#2f050c',
    950: '#000000',
  },
}

SCSS

$custom: #2f050c;
$custom-light: #6b494c;
$custom-dark: #000000;

JSON

{
  "hex": "#2f050c",
  "rgb": {
    "r": 47,
    "g": 5,
    "b": 12
  },
  "hsl": {
    "h": 350,
    "s": 80.769,
    "l": 10.196
  },
  "oklch": {
    "l": 0.20343,
    "c": 0.06824,
    "h": 15.6
  },
  "luminance": 0.00739
}

Semantic roles & 50–950 ramp

primary

#2F050C

secondary

#1F7163

accent

#F7D631

background

#F6F4F4

surface

#EBE7E7

border

#C6C3C3

text

#070101

muted

#7A7777

Preview Lab

Preview with #2F050C

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

Preview Lab → · Contrast checker → · Palette generator →