#A53518#A53518

#A53518 is a mid, vivid red. Relative luminance 0.106; OKLCH L 49.0% C 0.153 H 35.1°. Best body text is #FFFFFF at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#A53518
RGB	rgb(165, 53, 24)
HSL	hsl(12, 75%, 37%)
HSV	hsv(12, 85%, 65%)
CMYK	cmyk(0%, 67.9%, 85.5%, 35.3%)
CIE-LAB	lab(38.92, 44.74, 41.75)
CIE-LCH	lch(38.92, 61.19, 43.02°)
OKLab	oklab(49.05% 0.125 0.0878)
OKLCH	oklch(49.05% 0.153 35.1)
XYZ	xyz(16.9570, 10.6140, 2.0198)
Luminance	0.1061 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A53518 #1888A5

analogous

#A51842 #A53518 #A57B18

triadic

#A53518 #18A535 #3518A5

tetradic

#A53518 #42A518 #1888A5 #7B18A5

square

#A53518 #42A518 #1888A5 #7B18A5

split-complementary

#A53518 #18A57B #1842A5

monochromatic

#3A1308 #702410 #A53518 #DA4620 #E67052

Accessibility & contrast

On white

6.73

#A53518 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#A53518 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A53518

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A53518	#FFFFFF	#000000	##FFFFFF
##A53518	1.00	6.73	3.12	6.73
#FFFFFF	6.73	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564C13

Deuteranopia (green-blind)

#726512

Tritanopia (blue-blind)

#B61030

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #a53518;
/* rgb */ color: rgb(165, 53, 24);
/* oklch */ color: oklch(49.0% 0.153 35.1);

Tailwind

colors: {
  custom: {
    50: '#c87258',
    500: '#a53518',
    950: '#000000',
  },
}

SCSS

$custom: #a53518;
$custom-light: #c87258;
$custom-dark: #000000;

JSON

{
  "hex": "#a53518",
  "rgb": {
    "r": 165,
    "g": 53,
    "b": 24
  },
  "hsl": {
    "h": 12.34,
    "s": 74.603,
    "l": 37.059
  },
  "oklch": {
    "l": 0.49049,
    "c": 0.15277,
    "h": 35.1
  },
  "luminance": 0.10611
}

Semantic roles & 50–950 ramp

primary

#A53518

secondary

#51B0C8

accent

#CBF137

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#150803

muted

#837B78

Preview Lab

Preview with #A53518

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

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