#A13623#A13623

#A13623 is a mid, vivid red. Relative luminance 0.103; OKLCH L 48.6% C 0.145 H 32.4°. Best body text is #FFFFFF at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#A13623
RGB	rgb(161, 54, 35)
HSL	hsl(9, 64%, 38%)
HSV	hsv(9, 78%, 63%)
CMYK	cmyk(0%, 66.5%, 78.3%, 36.9%)
CIE-LAB	lab(38.44, 43.24, 35.36)
CIE-LCH	lch(38.44, 55.86, 39.27°)
OKLab	oklab(48.58% 0.1228 0.0778)
OKLCH	oklch(48.58% 0.145 32.4)
XYZ	xyz(16.3223, 10.3391, 2.7260)
Luminance	0.1034 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A13623 #238EA1

analogous

#A1234F #A13623 #A17523

triadic

#A13623 #23A136 #3623A1

tetradic

#A13623 #4FA123 #238EA1 #7523A1

square

#A13623 #4FA123 #238EA1 #7523A1

split-complementary

#A13623 #23A175 #234FA1

monochromatic

#3C140D #6F2518 #A13623 #D2482F #DD7462

Accessibility & contrast

On white

6.85

#A13623 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#A13623 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A13623

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A13623	#FFFFFF	#000000	##FFFFFF
##A13623	1.00	6.85	3.07	6.85
#FFFFFF	6.85	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544C20

Deuteranopia (green-blind)

#6F631F

Tritanopia (blue-blind)

#B11832

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #a13623;
/* rgb */ color: rgb(161, 54, 35);
/* oklch */ color: oklch(48.6% 0.145 32.4);

Tailwind

colors: {
  custom: {
    50: '#c5735f',
    500: '#a13623',
    950: '#000000',
  },
}

SCSS

$custom: #a13623;
$custom-light: #c5735f;
$custom-dark: #000000;

JSON

{
  "hex": "#a13623",
  "rgb": {
    "r": 161,
    "g": 54,
    "b": 35
  },
  "hsl": {
    "h": 9.048,
    "s": 64.286,
    "l": 38.431
  },
  "oklch": {
    "l": 0.48584,
    "c": 0.1454,
    "h": 32.4
  },
  "luminance": 0.10337
}

Semantic roles & 50–950 ramp

primary

#A13623

secondary

#5EB3C2

accent

#CEE741

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#140804

muted

#837B79

Preview Lab

Preview with #A13623

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

Preview Lab → · Contrast checker → · Palette generator →