#A13D1E#A13D1E

#A13D1E is a mid, vivid red. Relative luminance 0.110; OKLCH L 49.4% C 0.140 H 37.2°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#A13D1E
RGB	rgb(161, 61, 30)
HSL	hsl(14, 69%, 37%)
HSV	hsv(14, 81%, 63%)
CMYK	cmyk(0%, 62.1%, 81.4%, 36.9%)
CIE-LAB	lab(39.60, 39.85, 39.17)
CIE-LCH	lch(39.60, 55.88, 44.51°)
OKLab	oklab(49.44% 0.1114 0.0846)
OKLCH	oklch(49.44% 0.14 37.2)
XYZ	xyz(16.6028, 11.0106, 2.4791)
Luminance	0.1101 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A13D1E #1E82A1

analogous

#A11E41 #A13D1E #A17E1E

triadic

#A13D1E #1EA13D #3D1EA1

tetradic

#A13D1E #41A11E #1E82A1 #7E1EA1

square

#A13D1E #41A11E #1E82A1 #7E1EA1

split-complementary

#A13D1E #1EA17E #1E41A1

monochromatic

#3A160B #6D2914 #A13D1E #D55128 #E07959

Accessibility & contrast

On white

6.56

#A13D1E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#A13D1E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A13D1E

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A13D1E	#FFFFFF	#000000	##FFFFFF
##A13D1E	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#594F1A

Deuteranopia (green-blind)

#72661A

Tritanopia (blue-blind)

#B12437

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a13d1e;
/* rgb */ color: rgb(161, 61, 30);
/* oklch */ color: oklch(49.4% 0.140 37.2);

Tailwind

colors: {
  custom: {
    50: '#c5765c',
    500: '#a13d1e',
    950: '#000000',
  },
}

SCSS

$custom: #a13d1e;
$custom-light: #c5765c;
$custom-dark: #000000;

JSON

{
  "hex": "#a13d1e",
  "rgb": {
    "r": 161,
    "g": 61,
    "b": 30
  },
  "hsl": {
    "h": 14.198,
    "s": 68.586,
    "l": 37.451
  },
  "oklch": {
    "l": 0.49438,
    "c": 0.13988,
    "h": 37.2
  },
  "luminance": 0.11008
}

Semantic roles & 50–950 ramp

primary

#A13D1E

secondary

#57AAC4

accent

#C2EB3C

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#140904

muted

#837B79

Preview Lab

Preview with #A13D1E

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

Preview Lab → · Contrast checker → · Palette generator →