#2F180A#2F180A

#2F180A is a very dark, muted orange. Relative luminance 0.013; OKLCH L 23.8% C 0.044 H 50.6°. Best body text is #FFFFFF at 16.72:1 contrast (WCAG AA passes).

Color values

HEX	#2F180A
RGB	rgb(47, 24, 10)
HSL	hsl(23, 65%, 11%)
HSV	hsv(23, 79%, 18%)
CMYK	cmyk(0%, 48.9%, 78.7%, 81.6%)
CIE-LAB	lab(11.13, 9.95, 12.72)
CIE-LCH	lch(11.13, 16.15, 51.99°)
OKLab	oklab(23.76% 0.0279 0.034)
OKLCH	oklch(23.76% 0.044 50.6)
XYZ	xyz(1.5538, 1.2797, 0.4523)
Luminance	0.0128 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F180A #0A212F

analogous

#2F0A0E #2F180A #2F2A0A

triadic

#2F180A #0A2F18 #180A2F

tetradic

#2F180A #0E2F0A #0A212F #2A0A2F

square

#2F180A #0E2F0A #0A212F #2A0A2F

split-complementary

#2F180A #0A2F2A #0A0E2F

monochromatic

#190D05 #190D05 #2F180A #613215 #944C1F

Accessibility & contrast

On white

16.72

#2F180A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#2F180A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F180A

16.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F180A	#FFFFFF	#000000	##FFFFFF
##2F180A	1.00	16.72	1.26	16.72
#FFFFFF	16.72	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E1B09

Deuteranopia (green-blind)

#24200A

Tritanopia (blue-blind)

#341315

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #2f180a;
/* rgb */ color: rgb(47, 24, 10);
/* oklch */ color: oklch(23.8% 0.044 50.6);

Tailwind

colors: {
  custom: {
    50: '#69554b',
    500: '#2f180a',
    950: '#000000',
  },
}

SCSS

$custom: #2f180a;
$custom-light: #69554b;
$custom-dark: #000000;

JSON

{
  "hex": "#2f180a",
  "rgb": {
    "r": 47,
    "g": 24,
    "b": 10
  },
  "hsl": {
    "h": 22.703,
    "s": 64.912,
    "l": 11.176
  },
  "oklch": {
    "l": 0.2376,
    "c": 0.04393,
    "h": 50.6
  },
  "luminance": 0.0128
}

Semantic roles & 50–950 ramp

primary

#2F180A

secondary

#29536C

accent

#A8E840

background

#F6F4F4

surface

#EBE7E7

border

#C6C3C3

text

#060301

muted

#7A7877

Preview Lab

Preview with #2F180A

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

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