#A53823#A53823

#A53823 is a mid, vivid red. Relative luminance 0.109; OKLCH L 49.5% C 0.148 H 32.9°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#A53823
RGB	rgb(165, 56, 35)
HSL	hsl(10, 65%, 39%)
HSV	hsv(10, 79%, 65%)
CMYK	cmyk(0%, 66.1%, 78.8%, 35.3%)
CIE-LAB	lab(39.50, 43.80, 36.68)
CIE-LCH	lch(39.50, 57.13, 39.95°)
OKLab	oklab(49.51% 0.1241 0.0804)
OKLCH	oklch(49.51% 0.148 32.9)
XYZ	xyz(17.2365, 10.9515, 2.7960)
Luminance	0.1095 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A53823 #2390A5

analogous

#A5234F #A53823 #A57923

triadic

#A53823 #23A538 #3823A5

tetradic

#A53823 #4FA523 #2390A5 #7923A5

square

#A53823 #4FA523 #2390A5 #7923A5

split-complementary

#A53823 #23A579 #234FA5

monochromatic

#40160E #732718 #A53823 #D34C32 #DE7864

Accessibility & contrast

On white

6.58

#A53823 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#A53823 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A53823

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A53823	#FFFFFF	#000000	##FFFFFF
##A53823	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574E20

Deuteranopia (green-blind)

#72661F

Tritanopia (blue-blind)

#B61934

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a53823;
/* rgb */ color: rgb(165, 56, 35);
/* oklch */ color: oklch(49.5% 0.148 32.9);

Tailwind

colors: {
  custom: {
    50: '#c8745f',
    500: '#a53823',
    950: '#000000',
  },
}

SCSS

$custom: #a53823;
$custom-light: #c8745f;
$custom-dark: #000000;

JSON

{
  "hex": "#a53823",
  "rgb": {
    "r": 165,
    "g": 56,
    "b": 35
  },
  "hsl": {
    "h": 9.692,
    "s": 65,
    "l": 39.216
  },
  "oklch": {
    "l": 0.49512,
    "c": 0.14786,
    "h": 32.9
  },
  "luminance": 0.10949
}

Semantic roles & 50–950 ramp

primary

#A53823

secondary

#60B4C4

accent

#CDE840

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#150905

muted

#837B79

Preview Lab

Preview with #A53823

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

Preview Lab → · Contrast checker → · Palette generator →