#2E180A#2E180A

#2E180A is a very dark, muted orange. Relative luminance 0.013; OKLCH L 23.6% C 0.043 H 51.8°. Best body text is #FFFFFF at 16.78:1 contrast (WCAG AA passes).

Color values

HEX	#2E180A
RGB	rgb(46, 24, 10)
HSL	hsl(23, 64%, 11%)
HSV	hsv(23, 78%, 18%)
CMYK	cmyk(0%, 47.8%, 78.3%, 82%)
CIE-LAB	lab(10.97, 9.41, 12.47)
CIE-LCH	lch(10.97, 15.62, 52.95°)
OKLab	oklab(23.6% 0.0264 0.0335)
OKLCH	oklch(23.6% 0.043 51.8)
XYZ	xyz(1.5082, 1.2562, 0.4501)
Luminance	0.0126 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E180A #0A202E

analogous

#2E0A0E #2E180A #2E2A0A

triadic

#2E180A #0A2E18 #180A2E

tetradic

#2E180A #0E2E0A #0A202E #2A0A2E

square

#2E180A #0E2E0A #0A202E #2A0A2E

split-complementary

#2E180A #0A2E2A #0A0E2E

monochromatic

#190D05 #190D05 #2E180A #603215 #934C20

Accessibility & contrast

On white

16.78

#2E180A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#2E180A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E180A

16.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E180A	#FFFFFF	#000000	##FFFFFF
##2E180A	1.00	16.78	1.25	16.78
#FFFFFF	16.78	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E1A09

Deuteranopia (green-blind)

#231F0A

Tritanopia (blue-blind)

#331415

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #2e180a;
/* rgb */ color: rgb(46, 24, 10);
/* oklch */ color: oklch(23.6% 0.043 51.8);

Tailwind

colors: {
  custom: {
    50: '#68554b',
    500: '#2e180a',
    950: '#000000',
  },
}

SCSS

$custom: #2e180a;
$custom-light: #68554b;
$custom-dark: #000000;

JSON

{
  "hex": "#2e180a",
  "rgb": {
    "r": 46,
    "g": 24,
    "b": 10
  },
  "hsl": {
    "h": 23.333,
    "s": 64.286,
    "l": 10.98
  },
  "oklch": {
    "l": 0.23596,
    "c": 0.04262,
    "h": 51.8
  },
  "luminance": 0.01256
}

Semantic roles & 50–950 ramp

primary

#2E180A

secondary

#29516B

accent

#A6E741

background

#F6F4F4

surface

#EBE7E7

border

#C6C3C3

text

#060301

muted

#7A7877

Preview Lab

Preview with #2E180A

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

Preview Lab → · Contrast checker → · Palette generator →