#2A170B#2A170B

#2A170B is a very dark, muted orange. Relative luminance 0.011; OKLCH L 22.7% C 0.037 H 52.1°. Best body text is #FFFFFF at 17.13:1 contrast (WCAG AA passes).

Color values

HEX	#2A170B
RGB	rgb(42, 23, 11)
HSL	hsl(23, 58%, 10%)
HSV	hsv(23, 74%, 16%)
CMYK	cmyk(0%, 45.2%, 73.8%, 83.5%)
CIE-LAB	lab(10.03, 8.06, 10.64)
CIE-LCH	lch(10.03, 13.34, 52.85°)
OKLab	oklab(22.74% 0.0229 0.0295)
OKLCH	oklch(22.74% 0.037 52.1)
XYZ	xyz(1.3217, 1.1293, 0.4649)
Luminance	0.0113 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A170B #0B1E2A

analogous

#2A0B0E #2A170B #2A260B

triadic

#2A170B #0B2A17 #170B2A

tetradic

#2A170B #0E2A0B #0B1E2A #260B2A

square

#2A170B #0E2A0B #0B1E2A #260B2A

split-complementary

#2A170B #0B2A26 #0B0E2A

monochromatic

#180D06 #180D06 #2A170B #5A3218 #8B4C24

Accessibility & contrast

On white

17.13

#2A170B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#2A170B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A170B

17.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A170B	#FFFFFF	#000000	##FFFFFF
##2A170B	1.00	17.13	1.23	17.13
#FFFFFF	17.13	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C190A

Deuteranopia (green-blind)

#211D0B

Tritanopia (blue-blind)

#2E1314

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #2a170b;
/* rgb */ color: rgb(42, 23, 11);
/* oklch */ color: oklch(22.7% 0.037 52.1);

Tailwind

colors: {
  custom: {
    50: '#65544b',
    500: '#2a170b',
    950: '#000000',
  },
}

SCSS

$custom: #2a170b;
$custom-light: #65544b;
$custom-dark: #000000;

JSON

{
  "hex": "#2a170b",
  "rgb": {
    "r": 42,
    "g": 23,
    "b": 11
  },
  "hsl": {
    "h": 23.226,
    "s": 58.491,
    "l": 10.392
  },
  "oklch": {
    "l": 0.22736,
    "c": 0.03731,
    "h": 52.1
  },
  "luminance": 0.01129
}

Semantic roles & 50–950 ramp

primary

#2A170B

secondary

#2B4F66

accent

#A5E246

background

#F6F4F4

surface

#EBE7E7

border

#C6C3C3

text

#060201

muted

#7A7877

Preview Lab

Preview with #2A170B

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

Preview Lab → · Contrast checker → · Palette generator →