#A13D16#A13D16

#A13D16 is a mid, vivid orange. Relative luminance 0.110; OKLCH L 49.4% C 0.142 H 39.5°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#A13D16
RGB	rgb(161, 61, 22)
HSL	hsl(17, 76%, 36%)
HSV	hsv(17, 86%, 63%)
CMYK	cmyk(0%, 62.1%, 86.3%, 36.9%)
CIE-LAB	lab(39.54, 39.61, 42.92)
CIE-LCH	lch(39.54, 58.40, 47.29°)
OKLab	oklab(49.37% 0.1093 0.0901)
OKLCH	oklch(49.37% 0.142 39.5)
XYZ	xyz(16.5134, 10.9748, 2.0077)
Luminance	0.1097 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A13D16 #167AA1

analogous

#A11634 #A13D16 #A18216

triadic

#A13D16 #16A13D #3D16A1

tetradic

#A13D16 #34A116 #167AA1 #8216A1

square

#A13D16 #34A116 #167AA1 #8216A1

split-complementary

#A13D16 #16A182 #1634A1

monochromatic

#351407 #6B290F #A13D16 #D7511D #E6774B

Accessibility & contrast

On white

6.57

#A13D16 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#A13D16 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A13D16

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A13D16	#FFFFFF	#000000	##FFFFFF
##A13D16	1.00	6.57	3.19	6.57
#FFFFFF	6.57	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A4F0F

Deuteranopia (green-blind)

#726611

Tritanopia (blue-blind)

#B22336

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a13d16;
/* rgb */ color: rgb(161, 61, 22);
/* oklch */ color: oklch(49.4% 0.142 39.5);

Tailwind

colors: {
  custom: {
    50: '#c57657',
    500: '#a13d16',
    950: '#000000',
  },
}

SCSS

$custom: #a13d16;
$custom-light: #c57657;
$custom-dark: #000000;

JSON

{
  "hex": "#a13d16",
  "rgb": {
    "r": 161,
    "g": 61,
    "b": 22
  },
  "hsl": {
    "h": 16.835,
    "s": 75.956,
    "l": 35.882
  },
  "oklch": {
    "l": 0.49373,
    "c": 0.14167,
    "h": 39.5
  },
  "luminance": 0.10972
}

Semantic roles & 50–950 ramp

primary

#A13D16

secondary

#4BA5C8

accent

#BDF335

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#140903

muted

#837B78

Preview Lab

Preview with #A13D16

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

Preview Lab → · Contrast checker → · Palette generator →