#A13629#A13629

#A13629 is a mid, vivid red. Relative luminance 0.104; OKLCH L 48.7% C 0.144 H 30.0°. Best body text is #FFFFFF at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#A13629
RGB	rgb(161, 54, 41)
HSL	hsl(7, 59%, 40%)
HSV	hsv(7, 75%, 63%)
CMYK	cmyk(0%, 66.5%, 74.5%, 36.9%)
CIE-LAB	lab(38.51, 43.50, 32.04)
CIE-LCH	lch(38.51, 54.02, 36.37°)
OKLab	oklab(48.66% 0.1248 0.0722)
OKLCH	oklch(48.66% 0.144 30)
XYZ	xyz(16.4191, 10.3779, 3.2359)
Luminance	0.1037 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A13629 #2994A1

analogous

#A12958 #A13629 #A17229

triadic

#A13629 #29A136 #3629A1

tetradic

#A13629 #58A129 #2994A1 #7229A1

square

#A13629 #58A129 #2994A1 #7229A1

split-complementary

#A13629 #29A172 #2958A1

monochromatic

#3F1510 #70261D #A13629 #CD4A3A #D9776B

Accessibility & contrast

On white

6.83

#A13629 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#A13629 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A13629

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A13629	#FFFFFF	#000000	##FFFFFF
##A13629	1.00	6.83	3.08	6.83
#FFFFFF	6.83	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544C27

Deuteranopia (green-blind)

#6F6325

Tritanopia (blue-blind)

#B11934

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #a13629;
/* rgb */ color: rgb(161, 54, 41);
/* oklch */ color: oklch(48.7% 0.144 30.0);

Tailwind

colors: {
  custom: {
    50: '#c47363',
    500: '#a13629',
    950: '#000000',
  },
}

SCSS

$custom: #a13629;
$custom-light: #c47363;
$custom-dark: #000000;

JSON

{
  "hex": "#a13629",
  "rgb": {
    "r": 161,
    "g": 54,
    "b": 41
  },
  "hsl": {
    "h": 6.5,
    "s": 59.406,
    "l": 39.608
  },
  "oklch": {
    "l": 0.48656,
    "c": 0.14419,
    "h": 30
  },
  "luminance": 0.10375
}

Semantic roles & 50–950 ramp

primary

#A13629

secondary

#66B6C0

accent

#D2E345

background

#FDF7F5

surface

#FAEDEA

border

#D3C8C6

text

#140805

muted

#837B79

Preview Lab

Preview with #A13629

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

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