#A13615#A13615

#A13615 is a mid, vivid red. Relative luminance 0.103; OKLCH L 48.5% C 0.148 H 36.6°. Best body text is #FFFFFF at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#A13615
RGB	rgb(161, 54, 21)
HSL	hsl(14, 77%, 36%)
HSV	hsv(14, 87%, 63%)
CMYK	cmyk(0%, 66.5%, 87%, 36.9%)
CIE-LAB	lab(38.33, 42.80, 42.33)
CIE-LCH	lch(38.33, 60.19, 44.68°)
OKLab	oklab(48.46% 0.119 0.0884)
OKLCH	oklch(48.46% 0.148 36.6)
XYZ	xyz(16.1543, 10.2719, 1.8414)
Luminance	0.1027 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A13615 #1580A1

analogous

#A1153A #A13615 #A17C15

triadic

#A13615 #15A136 #3615A1

tetradic

#A13615 #3AA115 #1580A1 #7C15A1

square

#A13615 #3AA115 #1580A1 #7C15A1

split-complementary

#A13615 #15A17C #153AA1

monochromatic

#351207 #6B240E #A13615 #D7481C #E76E49

Accessibility & contrast

On white

6.88

#A13615 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#A13615 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A13615

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A13615	#FFFFFF	#000000	##FFFFFF
##A13615	1.00	6.88	3.05	6.88
#FFFFFF	6.88	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554B0F

Deuteranopia (green-blind)

#70630F

Tritanopia (blue-blind)

#B21530

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #a13615;
/* rgb */ color: rgb(161, 54, 21);
/* oklch */ color: oklch(48.5% 0.148 36.6);

Tailwind

colors: {
  custom: {
    50: '#c67256',
    500: '#a13615',
    950: '#000000',
  },
}

SCSS

$custom: #a13615;
$custom-light: #c67256;
$custom-dark: #000000;

JSON

{
  "hex": "#a13615",
  "rgb": {
    "r": 161,
    "g": 54,
    "b": 21
  },
  "hsl": {
    "h": 14.143,
    "s": 76.923,
    "l": 35.686
  },
  "oklch": {
    "l": 0.48457,
    "c": 0.14817,
    "h": 36.6
  },
  "luminance": 0.1027
}

Semantic roles & 50–950 ramp

primary

#A13615

secondary

#49ABC8

accent

#C6F334

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#150803

muted

#837B78

Preview Lab

Preview with #A13615

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

Preview Lab → · Contrast checker → · Palette generator →