#A53D29#A53D29

#A53D29 is a mid, vivid red. Relative luminance 0.115; OKLCH L 50.2% C 0.142 H 32.9°. Best body text is #FFFFFF at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#A53D29
RGB	rgb(165, 61, 41)
HSL	hsl(10, 60%, 40%)
HSV	hsv(10, 75%, 65%)
CMYK	cmyk(0%, 63%, 75.2%, 35.3%)
CIE-LAB	lab(40.41, 41.78, 34.33)
CIE-LCH	lch(40.41, 54.08, 39.41°)
OKLab	oklab(50.22% 0.119 0.0769)
OKLCH	oklch(50.22% 0.142 32.9)
XYZ	xyz(17.5879, 11.4994, 3.3909)
Luminance	0.1150 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A53D29 #2991A5

analogous

#A52953 #A53D29 #A57B29

triadic

#A53D29 #29A53D #3D29A5

tetradic

#A53D29 #53A529 #2991A5 #7B29A5

square

#A53D29 #53A529 #2991A5 #7B29A5

split-complementary

#A53D29 #29A57B #2953A5

monochromatic

#431911 #742B1D #A53D29 #CF543D #DB7F6E

Accessibility & contrast

On white

6.36

#A53D29 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#A53D29 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A53D29

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A53D29	#FFFFFF	#000000	##FFFFFF
##A53D29	1.00	6.36	3.30	6.36
#FFFFFF	6.36	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5126

Deuteranopia (green-blind)

#746826

Tritanopia (blue-blind)

#B52339

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #a53d29;
/* rgb */ color: rgb(165, 61, 41);
/* oklch */ color: oklch(50.2% 0.142 32.9);

Tailwind

colors: {
  custom: {
    50: '#c77764',
    500: '#a53d29',
    950: '#000000',
  },
}

SCSS

$custom: #a53d29;
$custom-light: #c77764;
$custom-dark: #000000;

JSON

{
  "hex": "#a53d29",
  "rgb": {
    "r": 165,
    "g": 61,
    "b": 41
  },
  "hsl": {
    "h": 9.677,
    "s": 60.194,
    "l": 40.392
  },
  "oklch": {
    "l": 0.50218,
    "c": 0.1417,
    "h": 32.9
  },
  "luminance": 0.11497
}

Semantic roles & 50–950 ramp

primary

#A53D29

secondary

#68B3C2

accent

#CAE344

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140905

muted

#837B7A

Preview Lab

Preview with #A53D29

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

Preview Lab → · Contrast checker → · Palette generator →