#2A180A#2A180A

#2A180A is a very dark, muted orange. Relative luminance 0.012; OKLCH L 23.0% C 0.038 H 57.3°. Best body text is #FFFFFF at 17.03:1 contrast (WCAG AA passes).

Color values

HEX	#2A180A
RGB	rgb(42, 24, 10)
HSL	hsl(26, 62%, 10%)
HSV	hsv(26, 76%, 16%)
CMYK	cmyk(0%, 42.9%, 76.2%, 83.5%)
CIE-LAB	lab(10.32, 7.25, 11.46)
CIE-LCH	lch(10.32, 13.56, 57.68°)
OKLab	oklab(22.96% 0.0203 0.0316)
OKLCH	oklch(22.96% 0.038 57.3)
XYZ	xyz(1.3364, 1.1675, 0.4421)
Luminance	0.0117 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A180A #0A1C2A

analogous

#2A0A0C #2A180A #2A280A

triadic

#2A180A #0A2A18 #180A2A

tetradic

#2A180A #0C2A0A #0A1C2A #280A2A

square

#2A180A #0C2A0A #0A1C2A #280A2A

split-complementary

#2A180A #0A2A28 #0A0C2A

monochromatic

#190E06 #190E06 #2A180A #5B3416 #8D5022

Accessibility & contrast

On white

17.03

#2A180A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#2A180A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A180A

17.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A180A	#FFFFFF	#000000	##FFFFFF
##2A180A	1.00	17.03	1.23	17.03
#FFFFFF	17.03	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1A09

Deuteranopia (green-blind)

#221E0A

Tritanopia (blue-blind)

#2E1415

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #2a180a;
/* rgb */ color: rgb(42, 24, 10);
/* oklch */ color: oklch(23.0% 0.038 57.3);

Tailwind

colors: {
  custom: {
    50: '#65544b',
    500: '#2a180a',
    950: '#000000',
  },
}

SCSS

$custom: #2a180a;
$custom-light: #65544b;
$custom-dark: #000000;

JSON

{
  "hex": "#2a180a",
  "rgb": {
    "r": 42,
    "g": 24,
    "b": 10
  },
  "hsl": {
    "h": 26.25,
    "s": 61.538,
    "l": 10.196
  },
  "oklch": {
    "l": 0.22955,
    "c": 0.03756,
    "h": 57.3
  },
  "luminance": 0.01167
}

Semantic roles & 50–950 ramp

primary

#2A180A

secondary

#294C67

accent

#9EE543

background

#F6F4F4

surface

#EBE7E7

border

#C6C3C3

text

#060201

muted

#7A7877

Preview Lab

Preview with #2A180A

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

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