#A53C27#A53C27

#A53C27 is a mid, vivid red. Relative luminance 0.114; OKLCH L 50.1% C 0.143 H 33.2°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#A53C27
RGB	rgb(165, 60, 39)
HSL	hsl(10, 62%, 40%)
HSV	hsv(10, 76%, 65%)
CMYK	cmyk(0%, 63.6%, 76.4%, 35.3%)
CIE-LAB	lab(40.21, 42.16, 35.24)
CIE-LCH	lch(40.21, 54.94, 39.89°)
OKLab	oklab(50.06% 0.1198 0.0784)
OKLCH	oklch(50.06% 0.143 33.2)
XYZ	xyz(17.5010, 11.3800, 3.1941)
Luminance	0.1138 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A53C27 #2790A5

analogous

#A52751 #A53C27 #A57B27

triadic

#A53C27 #27A53C #3C27A5

tetradic

#A53C27 #51A527 #2790A5 #7B27A5

square

#A53C27 #51A527 #2790A5 #7B27A5

split-complementary

#A53C27 #27A57B #2751A5

monochromatic

#421810 #742A1B #A53C27 #D05239 #DC7D6A

Accessibility & contrast

On white

6.41

#A53C27 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#A53C27 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A53C27

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A53C27	#FFFFFF	#000000	##FFFFFF
##A53C27	1.00	6.41	3.28	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595024

Deuteranopia (green-blind)

#736723

Tritanopia (blue-blind)

#B62138

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #a53c27;
/* rgb */ color: rgb(165, 60, 39);
/* oklch */ color: oklch(50.1% 0.143 33.2);

Tailwind

colors: {
  custom: {
    50: '#c77662',
    500: '#a53c27',
    950: '#000000',
  },
}

SCSS

$custom: #a53c27;
$custom-light: #c77662;
$custom-dark: #000000;

JSON

{
  "hex": "#a53c27",
  "rgb": {
    "r": 165,
    "g": 60,
    "b": 39
  },
  "hsl": {
    "h": 10,
    "s": 61.765,
    "l": 40
  },
  "oklch": {
    "l": 0.50063,
    "c": 0.14314,
    "h": 33.2
  },
  "luminance": 0.11378
}

Semantic roles & 50–950 ramp

primary

#A53C27

secondary

#66B3C2

accent

#CAE543

background

#FDF7F5

surface

#FAEDEA

border

#D3C8C6

text

#140905

muted

#837B79

Preview Lab

Preview with #A53C27

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

Preview Lab → · Contrast checker → · Palette generator →