#A13E16#A13E16

#A13E16 is a mid, vivid orange. Relative luminance 0.111; OKLCH L 49.5% C 0.141 H 40.0°. Best body text is #FFFFFF at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#A13E16
RGB	rgb(161, 62, 22)
HSL	hsl(17, 76%, 36%)
HSV	hsv(17, 86%, 63%)
CMYK	cmyk(0%, 61.5%, 86.3%, 36.9%)
CIE-LAB	lab(39.72, 39.13, 43.07)
CIE-LCH	lch(39.72, 58.19, 47.74°)
OKLab	oklab(49.51% 0.1079 0.0905)
OKLCH	oklch(49.51% 0.141 40)
XYZ	xyz(16.5672, 11.0826, 2.0257)
Luminance	0.1108 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A13E16 #1679A1

analogous

#A11634 #A13E16 #A18316

triadic

#A13E16 #16A13E #3E16A1

tetradic

#A13E16 #34A116 #1679A1 #8316A1

square

#A13E16 #34A116 #1679A1 #8316A1

split-complementary

#A13E16 #16A183 #1634A1

monochromatic

#351507 #6B290F #A13E16 #D7531D #E6784B

Accessibility & contrast

On white

6.53

#A13E16 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#A13E16 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A13E16

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A13E16	#FFFFFF	#000000	##FFFFFF
##A13E16	1.00	6.53	3.22	6.53
#FFFFFF	6.53	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A500F

Deuteranopia (green-blind)

#736611

Tritanopia (blue-blind)

#B12536

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #a13e16;
/* rgb */ color: rgb(161, 62, 22);
/* oklch */ color: oklch(49.5% 0.141 40.0);

Tailwind

colors: {
  custom: {
    50: '#c57758',
    500: '#a13e16',
    950: '#000000',
  },
}

SCSS

$custom: #a13e16;
$custom-light: #c57758;
$custom-dark: #000000;

JSON

{
  "hex": "#a13e16",
  "rgb": {
    "r": 161,
    "g": 62,
    "b": 22
  },
  "hsl": {
    "h": 17.266,
    "s": 75.956,
    "l": 35.882
  },
  "oklch": {
    "l": 0.4951,
    "c": 0.14079,
    "h": 40
  },
  "luminance": 0.1108
}

Semantic roles & 50–950 ramp

primary

#A13E16

secondary

#4BA4C8

accent

#BCF335

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#140903

muted

#837B78

Preview Lab

Preview with #A13E16

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

Preview Lab → · Contrast checker → · Palette generator →