#A13423#A13423

#A13423 is a mid, vivid red. Relative luminance 0.102; OKLCH L 48.3% C 0.147 H 31.6°. Best body text is #FFFFFF at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#A13423
RGB	rgb(161, 52, 35)
HSL	hsl(8, 64%, 38%)
HSV	hsv(8, 78%, 63%)
CMYK	cmyk(0%, 67.7%, 78.3%, 36.9%)
CIE-LAB	lab(38.12, 44.11, 35.02)
CIE-LCH	lch(38.12, 56.33, 38.45°)
OKLab	oklab(48.34% 0.1255 0.0771)
OKLCH	oklch(48.34% 0.147 31.6)
XYZ	xyz(16.2311, 10.1568, 2.6956)
Luminance	0.1015 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A13423 #2390A1

analogous

#A12351 #A13423 #A17323

triadic

#A13423 #23A134 #3423A1

tetradic

#A13423 #51A123 #2390A1 #7323A1

square

#A13423 #51A123 #2390A1 #7323A1

split-complementary

#A13423 #23A173 #2351A1

monochromatic

#3C140D #6F2418 #A13423 #D2452F #DD7262

Accessibility & contrast

On white

6.93

#A13423 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#A13423 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A13423

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A13423	#FFFFFF	#000000	##FFFFFF
##A13423	1.00	6.93	3.03	6.93
#FFFFFF	6.93	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534B20

Deuteranopia (green-blind)

#6E631F

Tritanopia (blue-blind)

#B11331

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #a13423;
/* rgb */ color: rgb(161, 52, 35);
/* oklch */ color: oklch(48.3% 0.147 31.6);

Tailwind

colors: {
  custom: {
    50: '#c5725f',
    500: '#a13423',
    950: '#000000',
  },
}

SCSS

$custom: #a13423;
$custom-light: #c5725f;
$custom-dark: #000000;

JSON

{
  "hex": "#a13423",
  "rgb": {
    "r": 161,
    "g": 52,
    "b": 35
  },
  "hsl": {
    "h": 8.095,
    "s": 64.286,
    "l": 38.431
  },
  "oklch": {
    "l": 0.48342,
    "c": 0.14731,
    "h": 31.6
  },
  "luminance": 0.10154
}

Semantic roles & 50–950 ramp

primary

#A13423

secondary

#5EB4C2

accent

#D1E741

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#140804

muted

#837B79

Preview Lab

Preview with #A13423

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

Preview Lab → · Contrast checker → · Palette generator →