#A13D20#A13D20

#A13D20 is a mid, vivid red. Relative luminance 0.110; OKLCH L 49.5% C 0.139 H 36.6°. Best body text is #FFFFFF at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#A13D20
RGB	rgb(161, 61, 32)
HSL	hsl(13, 67%, 38%)
HSV	hsv(13, 80%, 63%)
CMYK	cmyk(0%, 62.1%, 80.1%, 36.9%)
CIE-LAB	lab(39.62, 39.92, 38.17)
CIE-LCH	lch(39.62, 55.23, 43.71°)
OKLab	oklab(49.46% 0.112 0.083)
OKLCH	oklch(49.46% 0.139 36.6)
XYZ	xyz(16.6292, 11.0212, 2.6179)
Luminance	0.1102 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A13D20 #2084A1

analogous

#A12044 #A13D20 #A17D20

triadic

#A13D20 #20A13D #3D20A1

tetradic

#A13D20 #44A120 #2084A1 #7D20A1

square

#A13D20 #44A120 #2084A1 #7D20A1

split-complementary

#A13D20 #20A17D #2044A1

monochromatic

#3B160C #6E2A16 #A13D20 #D4502A #DF7A5D

Accessibility & contrast

On white

6.55

#A13D20 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#A13D20 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A13D20

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A13D20	#FFFFFF	#000000	##FFFFFF
##A13D20	1.00	6.55	3.20	6.55
#FFFFFF	6.55	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#594F1C

Deuteranopia (green-blind)

#72661C

Tritanopia (blue-blind)

#B12437

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a13d20;
/* rgb */ color: rgb(161, 61, 32);
/* oklch */ color: oklch(49.5% 0.139 36.6);

Tailwind

colors: {
  custom: {
    50: '#c4775e',
    500: '#a13d20',
    950: '#000000',
  },
}

SCSS

$custom: #a13d20;
$custom-light: #c4775e;
$custom-dark: #000000;

JSON

{
  "hex": "#a13d20",
  "rgb": {
    "r": 161,
    "g": 61,
    "b": 32
  },
  "hsl": {
    "h": 13.488,
    "s": 66.839,
    "l": 37.843
  },
  "oklch": {
    "l": 0.49457,
    "c": 0.1394,
    "h": 36.6
  },
  "luminance": 0.11019
}

Semantic roles & 50–950 ramp

primary

#A13D20

secondary

#5AABC3

accent

#C3EA3E

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#140904

muted

#837B79

Preview Lab

Preview with #A13D20

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

Preview Lab → · Contrast checker → · Palette generator →