#A1361D#A1361D

#A1361D is a mid, vivid red. Relative luminance 0.103; OKLCH L 48.5% C 0.147 H 34.4°. Best body text is #FFFFFF at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#A1361D
RGB	rgb(161, 54, 29)
HSL	hsl(11, 69%, 37%)
HSV	hsv(11, 82%, 63%)
CMYK	cmyk(0%, 66.5%, 82%, 36.9%)
CIE-LAB	lab(38.39, 43.03, 38.51)
CIE-LCH	lch(38.39, 57.75, 41.83°)
OKLab	oklab(48.52% 0.121 0.0828)
OKLCH	oklch(48.52% 0.147 34.4)
XYZ	xyz(16.2407, 10.3065, 2.2963)
Luminance	0.1030 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1361D #1D88A1

analogous

#A11D46 #A1361D #A1781D

triadic

#A1361D #1DA136 #361DA1

tetradic

#A1361D #46A11D #1D88A1 #781DA1

square

#A1361D #46A11D #1D88A1 #781DA1

split-complementary

#A1361D #1DA178 #1D46A1

monochromatic

#39130A #6D2514 #A1361D #D54726 #E17258

Accessibility & contrast

On white

6.86

#A1361D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#A1361D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A1361D

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1361D	#FFFFFF	#000000	##FFFFFF
##A1361D	1.00	6.86	3.06	6.86
#FFFFFF	6.86	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554B19

Deuteranopia (green-blind)

#6F6318

Tritanopia (blue-blind)

#B21631

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #a1361d;
/* rgb */ color: rgb(161, 54, 29);
/* oklch */ color: oklch(48.5% 0.147 34.4);

Tailwind

colors: {
  custom: {
    50: '#c5735b',
    500: '#a1361d',
    950: '#000000',
  },
}

SCSS

$custom: #a1361d;
$custom-light: #c5735b;
$custom-dark: #000000;

JSON

{
  "hex": "#a1361d",
  "rgb": {
    "r": 161,
    "g": 54,
    "b": 29
  },
  "hsl": {
    "h": 11.364,
    "s": 69.474,
    "l": 37.255
  },
  "oklch": {
    "l": 0.48522,
    "c": 0.14663,
    "h": 34.4
  },
  "luminance": 0.10304
}

Semantic roles & 50–950 ramp

primary

#A1361D

secondary

#55AFC4

accent

#CBEC3C

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#140804

muted

#837B79

Preview Lab

Preview with #A1361D

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

Preview Lab → · Contrast checker → · Palette generator →