#A54539#A54539

#A54539 is a mid, vivid red. Relative luminance 0.126; OKLCH L 51.5% C 0.130 H 29.4°. Best body text is #FFFFFF at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#A54539
RGB	rgb(165, 69, 57)
HSL	hsl(7, 49%, 44%)
HSV	hsv(7, 65%, 65%)
CMYK	cmyk(0%, 58.2%, 65.5%, 35.3%)
CIE-LAB	lab(42.08, 38.81, 27.00)
CIE-LCH	lch(42.08, 47.28, 34.83°)
OKLab	oklab(51.55% 0.1129 0.0637)
OKLCH	oklch(51.55% 0.13 29.4)
XYZ	xyz(18.3854, 12.5533, 5.3250)
Luminance	0.1255 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A54539 #3999A5

analogous

#A53963 #A54539 #A57B39

triadic

#A54539 #39A545 #4539A5

tetradic

#A54539 #63A539 #3999A5 #7B39A5

square

#A54539 #63A539 #3999A5 #7B39A5

split-complementary

#A54539 #39A57B #3963A5

monochromatic

#4A1F1A #783229 #A54539 #C56356 #D48D84

Accessibility & contrast

On white

5.98

#A54539 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#A54539 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A54539

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A54539	#FFFFFF	#000000	##FFFFFF
##A54539	1.00	5.98	3.51	5.98
#FFFFFF	5.98	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5637

Deuteranopia (green-blind)

#766B37

Tritanopia (blue-blind)

#B53243

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #a54539;
/* rgb */ color: rgb(165, 69, 57);
/* oklch */ color: oklch(51.5% 0.130 29.4);

Tailwind

colors: {
  custom: {
    50: '#c67c6f',
    500: '#a54539',
    950: '#000000',
  },
}

SCSS

$custom: #a54539;
$custom-light: #c67c6f;
$custom-dark: #000000;

JSON

{
  "hex": "#a54539",
  "rgb": {
    "r": 165,
    "g": 69,
    "b": 57
  },
  "hsl": {
    "h": 6.667,
    "s": 48.649,
    "l": 43.529
  },
  "oklch": {
    "l": 0.5155,
    "c": 0.12966,
    "h": 29.4
  },
  "luminance": 0.12551
}

Semantic roles & 50–950 ramp

primary

#A54539

secondary

#7BB7BE

accent

#C9D850

background

#FCF7F6

surface

#F9EEEC

border

#D2C9C7

text

#140A07

muted

#827C7A

Preview Lab

Preview with #A54539

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

Preview Lab → · Contrast checker → · Palette generator →