#A13F20#A13F20

#A13F20 is a mid, vivid red. Relative luminance 0.112; OKLCH L 49.7% C 0.138 H 37.6°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#A13F20
RGB	rgb(161, 63, 32)
HSL	hsl(14, 67%, 38%)
HSV	hsv(14, 80%, 63%)
CMYK	cmyk(0%, 60.9%, 80.1%, 36.9%)
CIE-LAB	lab(39.98, 38.97, 38.53)
CIE-LCH	lch(39.98, 54.80, 44.67°)
OKLab	oklab(49.73% 0.109 0.0838)
OKLCH	oklch(49.73% 0.138 37.6)
XYZ	xyz(16.7380, 11.2387, 2.6541)
Luminance	0.1124 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A13F20 #2082A1

analogous

#A12041 #A13F20 #A18020

triadic

#A13F20 #20A13F #3F20A1

tetradic

#A13F20 #41A120 #2082A1 #8020A1

square

#A13F20 #41A120 #2082A1 #8020A1

split-complementary

#A13F20 #20A180 #2041A1

monochromatic

#3B170C #6E2B16 #A13F20 #D4532A #DF7C5D

Accessibility & contrast

On white

6.47

#A13F20 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#A13F20 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A13F20

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A13F20	#FFFFFF	#000000	##FFFFFF
##A13F20	1.00	6.47	3.25	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B511C

Deuteranopia (green-blind)

#73661C

Tritanopia (blue-blind)

#B12739

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #a13f20;
/* rgb */ color: rgb(161, 63, 32);
/* oklch */ color: oklch(49.7% 0.138 37.6);

Tailwind

colors: {
  custom: {
    50: '#c4785e',
    500: '#a13f20',
    950: '#000000',
  },
}

SCSS

$custom: #a13f20;
$custom-light: #c4785e;
$custom-dark: #000000;

JSON

{
  "hex": "#a13f20",
  "rgb": {
    "r": 161,
    "g": 63,
    "b": 32
  },
  "hsl": {
    "h": 14.419,
    "s": 66.839,
    "l": 37.843
  },
  "oklch": {
    "l": 0.49732,
    "c": 0.13752,
    "h": 37.6
  },
  "luminance": 0.11236
}

Semantic roles & 50–950 ramp

primary

#A13F20

secondary

#5AAAC3

accent

#C0EA3E

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#140904

muted

#837B79

Preview Lab

Preview with #A13F20

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

Preview Lab → · Contrast checker → · Palette generator →