#2C180B#2C180B

#2C180B is a very dark, muted orange. Relative luminance 0.012; OKLCH L 23.3% C 0.039 H 52.7°. Best body text is #FFFFFF at 16.90:1 contrast (WCAG AA passes).

Color values

HEX	#2C180B
RGB	rgb(44, 24, 11)
HSL	hsl(24, 60%, 11%)
HSV	hsv(24, 75%, 17%)
CMYK	cmyk(0%, 45.5%, 75%, 82.7%)
CIE-LAB	lab(10.65, 8.43, 11.56)
CIE-LCH	lch(10.65, 14.31, 53.91°)
OKLab	oklab(23.29% 0.0238 0.0312)
OKLCH	oklch(23.29% 0.039 52.7)
XYZ	xyz(1.4258, 1.2130, 0.4756)
Luminance	0.0121 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C180B #0B1F2C

analogous

#2C0B0E #2C180B #2C280B

triadic

#2C180B #0B2C18 #180B2C

tetradic

#2C180B #0E2C0B #0B1F2C #280B2C

square

#2C180B #0E2C0B #0B1F2C #280B2C

split-complementary

#2C180B #0B2C28 #0B0E2C

monochromatic

#180D06 #180D06 #2C180B #5D3317 #8E4D23

Accessibility & contrast

On white

16.90

#2C180B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#2C180B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C180B

16.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C180B	#FFFFFF	#000000	##FFFFFF
##2C180B	1.00	16.90	1.24	16.90
#FFFFFF	16.90	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E1A0A

Deuteranopia (green-blind)

#221F0B

Tritanopia (blue-blind)

#311415

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #2c180b;
/* rgb */ color: rgb(44, 24, 11);
/* oklch */ color: oklch(23.3% 0.039 52.7);

Tailwind

colors: {
  custom: {
    50: '#67544b',
    500: '#2c180b',
    950: '#000000',
  },
}

SCSS

$custom: #2c180b;
$custom-light: #67544b;
$custom-dark: #000000;

JSON

{
  "hex": "#2c180b",
  "rgb": {
    "r": 44,
    "g": 24,
    "b": 11
  },
  "hsl": {
    "h": 23.636,
    "s": 60,
    "l": 10.784
  },
  "oklch": {
    "l": 0.2329,
    "c": 0.03928,
    "h": 52.7
  },
  "luminance": 0.01213
}

Semantic roles & 50–950 ramp

primary

#2C180B

secondary

#2B5068

accent

#A5E345

background

#F6F4F4

surface

#EBE7E7

border

#C6C3C3

text

#060201

muted

#7A7877

Preview Lab

Preview with #2C180B

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

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