#A13D18#A13D18

#A13D18 is a mid, vivid orange. Relative luminance 0.110; OKLCH L 49.4% C 0.141 H 39.0°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#A13D18
RGB	rgb(161, 61, 24)
HSL	hsl(16, 74%, 36%)
HSV	hsv(16, 85%, 63%)
CMYK	cmyk(0%, 62.1%, 85.1%, 36.9%)
CIE-LAB	lab(39.55, 39.66, 42.03)
CIE-LCH	lch(39.55, 57.79, 46.66°)
OKLab	oklab(49.39% 0.1098 0.0888)
OKLCH	oklch(49.39% 0.141 39)
XYZ	xyz(16.5334, 10.9829, 2.1133)
Luminance	0.1098 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A13D18 #187CA1

analogous

#A11838 #A13D18 #A18218

triadic

#A13D18 #18A13D #3D18A1

tetradic

#A13D18 #38A118 #187CA1 #8218A1

square

#A13D18 #38A118 #187CA1 #8218A1

split-complementary

#A13D18 #18A182 #1838A1

monochromatic

#361508 #6C2910 #A13D18 #D65120 #E5774F

Accessibility & contrast

On white

6.57

#A13D18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#A13D18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A13D18

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A13D18	#FFFFFF	#000000	##FFFFFF
##A13D18	1.00	6.57	3.20	6.57
#FFFFFF	6.57	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A4F12

Deuteranopia (green-blind)

#726613

Tritanopia (blue-blind)

#B12336

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a13d18;
/* rgb */ color: rgb(161, 61, 24);
/* oklch */ color: oklch(49.4% 0.141 39.0);

Tailwind

colors: {
  custom: {
    50: '#c57659',
    500: '#a13d18',
    950: '#000000',
  },
}

SCSS

$custom: #a13d18;
$custom-light: #c57659;
$custom-dark: #000000;

JSON

{
  "hex": "#a13d18",
  "rgb": {
    "r": 161,
    "g": 61,
    "b": 24
  },
  "hsl": {
    "h": 16.204,
    "s": 74.054,
    "l": 36.275
  },
  "oklch": {
    "l": 0.49388,
    "c": 0.14125,
    "h": 39
  },
  "luminance": 0.10981
}

Semantic roles & 50–950 ramp

primary

#A13D18

secondary

#4EA6C7

accent

#BFF137

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#140903

muted

#837B78

Preview Lab

Preview with #A13D18

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

Preview Lab → · Contrast checker → · Palette generator →