#2C170B#2C170B

#2C170B is a very dark, muted orange. Relative luminance 0.012; OKLCH L 23.1% C 0.040 H 49.6°. Best body text is #FFFFFF at 17.01:1 contrast (WCAG AA passes).

Color values

HEX	#2C170B
RGB	rgb(44, 23, 11)
HSL	hsl(22, 60%, 11%)
HSV	hsv(22, 75%, 17%)
CMYK	cmyk(0%, 47.7%, 75%, 82.7%)
CIE-LAB	lab(10.35, 9.13, 11.15)
CIE-LCH	lch(10.35, 14.41, 50.66°)
OKLab	oklab(23.06% 0.0259 0.0304)
OKLCH	oklch(23.06% 0.04 49.6)
XYZ	xyz(1.4056, 1.1726, 0.4688)
Luminance	0.0117 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C170B #0B202C

analogous

#2C0B0F #2C170B #2C270B

triadic

#2C170B #0B2C17 #170B2C

tetradic

#2C170B #0F2C0B #0B202C #270B2C

square

#2C170B #0F2C0B #0B202C #270B2C

split-complementary

#2C170B #0B2C27 #0B0F2C

monochromatic

#180D06 #180D06 #2C170B #5D3117 #8E4A23

Accessibility & contrast

On white

17.01

#2C170B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#2C170B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C170B

17.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C170B	#FFFFFF	#000000	##FFFFFF
##2C170B	1.00	17.01	1.23	17.01
#FFFFFF	17.01	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D190A

Deuteranopia (green-blind)

#221E0B

Tritanopia (blue-blind)

#311314

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #2c170b;
/* rgb */ color: rgb(44, 23, 11);
/* oklch */ color: oklch(23.1% 0.040 49.6);

Tailwind

colors: {
  custom: {
    50: '#67544b',
    500: '#2c170b',
    950: '#000000',
  },
}

SCSS

$custom: #2c170b;
$custom-light: #67544b;
$custom-dark: #000000;

JSON

{
  "hex": "#2c170b",
  "rgb": {
    "r": 44,
    "g": 23,
    "b": 11
  },
  "hsl": {
    "h": 21.818,
    "s": 60,
    "l": 10.784
  },
  "oklch": {
    "l": 0.23059,
    "c": 0.03999,
    "h": 49.6
  },
  "luminance": 0.01172
}

Semantic roles & 50–950 ramp

primary

#2C170B

secondary

#2B5268

accent

#AAE345

background

#F6F4F4

surface

#EBE7E7

border

#C6C3C3

text

#060201

muted

#7A7877

Preview Lab

Preview with #2C170B

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

Preview Lab → · Contrast checker → · Palette generator →