#A13620#A13620

#A13620 is a mid, vivid red. Relative luminance 0.103; OKLCH L 48.6% C 0.146 H 33.4°. Best body text is #FFFFFF at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#A13620
RGB	rgb(161, 54, 32)
HSL	hsl(10, 67%, 38%)
HSV	hsv(10, 80%, 63%)
CMYK	cmyk(0%, 66.5%, 80.1%, 36.9%)
CIE-LAB	lab(38.41, 43.13, 36.96)
CIE-LCH	lch(38.41, 56.80, 40.60°)
OKLab	oklab(48.55% 0.1219 0.0804)
OKLCH	oklch(48.55% 0.146 33.4)
XYZ	xyz(16.2797, 10.3221, 2.5014)
Luminance	0.1032 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A13620 #208BA1

analogous

#A1204A #A13620 #A17720

triadic

#A13620 #20A136 #3620A1

tetradic

#A13620 #4AA120 #208BA1 #7720A1

square

#A13620 #4AA120 #208BA1 #7720A1

split-complementary

#A13620 #20A177 #204AA1

monochromatic

#3B140C #6E2516 #A13620 #D4472A #DF735D

Accessibility & contrast

On white

6.85

#A13620 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#A13620 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A13620

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A13620	#FFFFFF	#000000	##FFFFFF
##A13620	1.00	6.85	3.06	6.85
#FFFFFF	6.85	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554B1D

Deuteranopia (green-blind)

#6F631C

Tritanopia (blue-blind)

#B11732

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #a13620;
/* rgb */ color: rgb(161, 54, 32);
/* oklch */ color: oklch(48.6% 0.146 33.4);

Tailwind

colors: {
  custom: {
    50: '#c5735d',
    500: '#a13620',
    950: '#000000',
  },
}

SCSS

$custom: #a13620;
$custom-light: #c5735d;
$custom-dark: #000000;

JSON

{
  "hex": "#a13620",
  "rgb": {
    "r": 161,
    "g": 54,
    "b": 32
  },
  "hsl": {
    "h": 10.233,
    "s": 66.839,
    "l": 37.843
  },
  "oklch": {
    "l": 0.48551,
    "c": 0.14602,
    "h": 33.4
  },
  "luminance": 0.1032
}

Semantic roles & 50–950 ramp

primary

#A13620

secondary

#5AB1C3

accent

#CCEA3E

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#140804

muted

#837B79

Preview Lab

Preview with #A13620

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

Preview Lab → · Contrast checker → · Palette generator →