#A53B24#A53B24

#A53B24 is a mid, vivid red. Relative luminance 0.113; OKLCH L 49.9% C 0.145 H 33.9°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#A53B24
RGB	rgb(165, 59, 36)
HSL	hsl(11, 64%, 39%)
HSV	hsv(11, 78%, 65%)
CMYK	cmyk(0%, 64.2%, 78.2%, 35.3%)
CIE-LAB	lab(40.01, 42.49, 36.67)
CIE-LCH	lch(40.01, 56.12, 40.79°)
OKLab	oklab(49.9% 0.1202 0.0807)
OKLCH	oklch(49.9% 0.145 33.9)
XYZ	xyz(17.4014, 11.2571, 2.9253)
Luminance	0.1125 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A53B24 #248EA5

analogous

#A5244D #A53B24 #A57C24

triadic

#A53B24 #24A53B #3B24A5

tetradic

#A53B24 #4DA524 #248EA5 #7C24A5

square

#A53B24 #4DA524 #248EA5 #7C24A5

split-complementary

#A53B24 #24A57C #244DA5

monochromatic

#41170E #732919 #A53B24 #D35034 #DE7B66

Accessibility & contrast

On white

6.46

#A53B24 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#A53B24 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A53B24

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A53B24	#FFFFFF	#000000	##FFFFFF
##A53B24	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595021

Deuteranopia (green-blind)

#736720

Tritanopia (blue-blind)

#B61F36

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #a53b24;
/* rgb */ color: rgb(165, 59, 36);
/* oklch */ color: oklch(49.9% 0.145 33.9);

Tailwind

colors: {
  custom: {
    50: '#c77660',
    500: '#a53b24',
    950: '#000000',
  },
}

SCSS

$custom: #a53b24;
$custom-light: #c77660;
$custom-dark: #000000;

JSON

{
  "hex": "#a53b24",
  "rgb": {
    "r": 165,
    "g": 59,
    "b": 36
  },
  "hsl": {
    "h": 10.698,
    "s": 64.179,
    "l": 39.412
  },
  "oklch": {
    "l": 0.499,
    "c": 0.14478,
    "h": 33.9
  },
  "luminance": 0.11255
}

Semantic roles & 50–950 ramp

primary

#A53B24

secondary

#62B2C3

accent

#C9E741

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#150905

muted

#837B79

Preview Lab

Preview with #A53B24

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

Preview Lab → · Contrast checker → · Palette generator →