#A53129#A53129

#A53129 is a mid, vivid red. Relative luminance 0.104; OKLCH L 48.8% C 0.153 H 28.1°. Best body text is #FFFFFF at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#A53129
RGB	rgb(165, 49, 41)
HSL	hsl(4, 60%, 40%)
HSV	hsv(4, 75%, 65%)
CMYK	cmyk(0%, 70.3%, 75.2%, 35.3%)
CIE-LAB	lab(38.48, 46.99, 32.20)
CIE-LCH	lch(38.48, 56.97, 34.42°)
OKLab	oklab(48.77% 0.1353 0.0723)
OKLCH	oklch(48.77% 0.153 28.1)
XYZ	xyz(17.0175, 10.3586, 3.2007)
Luminance	0.1036 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A53129 #299DA5

analogous

#A5295F #A53129 #A56F29

triadic

#A53129 #29A531 #3129A5

tetradic

#A53129 #5FA529 #299DA5 #6F29A5

square

#A53129 #5FA529 #299DA5 #6F29A5

split-complementary

#A53129 #29A56F #295FA5

monochromatic

#431411 #74221D #A53129 #CF463D #DB756E

Accessibility & contrast

On white

6.84

#A53129 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#A53129 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A53129

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A53129	#FFFFFF	#000000	##FFFFFF
##A53129	1.00	6.84	3.07	6.84
#FFFFFF	6.84	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524B27

Deuteranopia (green-blind)

#6F6425

Tritanopia (blue-blind)

#B60830

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #a53129;
/* rgb */ color: rgb(165, 49, 41);
/* oklch */ color: oklch(48.8% 0.153 28.1);

Tailwind

colors: {
  custom: {
    50: '#c87163',
    500: '#a53129',
    950: '#000000',
  },
}

SCSS

$custom: #a53129;
$custom-light: #c87163;
$custom-dark: #000000;

JSON

{
  "hex": "#a53129",
  "rgb": {
    "r": 165,
    "g": 49,
    "b": 41
  },
  "hsl": {
    "h": 3.871,
    "s": 60.194,
    "l": 40.392
  },
  "oklch": {
    "l": 0.48768,
    "c": 0.15339,
    "h": 28.1
  },
  "luminance": 0.10356
}

Semantic roles & 50–950 ramp

primary

#A53129

secondary

#68BCC2

accent

#D9E344

background

#FDF7F5

surface

#FAEDEA

border

#D3C8C6

text

#150805

muted

#837B79

Preview Lab

Preview with #A53129

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

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