#A53123#A53123

#A53123 is a mid, vivid red. Relative luminance 0.103; OKLCH L 48.7% C 0.154 H 30.3°. Best body text is #FFFFFF at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#A53123
RGB	rgb(165, 49, 35)
HSL	hsl(6, 65%, 39%)
HSV	hsv(6, 79%, 65%)
CMYK	cmyk(0%, 70.3%, 78.8%, 35.3%)
CIE-LAB	lab(38.41, 46.75, 35.56)
CIE-LCH	lch(38.41, 58.73, 37.26°)
OKLab	oklab(48.7% 0.1333 0.078)
OKLCH	oklch(48.7% 0.154 30.3)
XYZ	xyz(16.9207, 10.3199, 2.6908)
Luminance	0.1032 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A53123 #2397A5

analogous

#A52356 #A53123 #A57223

triadic

#A53123 #23A531 #3123A5

tetradic

#A53123 #56A523 #2397A5 #7223A5

square

#A53123 #56A523 #2397A5 #7223A5

split-complementary

#A53123 #23A572 #2356A5

monochromatic

#40130E #732218 #A53123 #D34332 #DE7164

Accessibility & contrast

On white

6.86

#A53123 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#A53123 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A53123

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A53123	#FFFFFF	#000000	##FFFFFF
##A53123	1.00	6.86	3.06	6.86
#FFFFFF	6.86	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534A20

Deuteranopia (green-blind)

#70641E

Tritanopia (blue-blind)

#B6052F

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #a53123;
/* rgb */ color: rgb(165, 49, 35);
/* oklch */ color: oklch(48.7% 0.154 30.3);

Tailwind

colors: {
  custom: {
    50: '#c8705f',
    500: '#a53123',
    950: '#000000',
  },
}

SCSS

$custom: #a53123;
$custom-light: #c8705f;
$custom-dark: #000000;

JSON

{
  "hex": "#a53123",
  "rgb": {
    "r": 165,
    "g": 49,
    "b": 35
  },
  "hsl": {
    "h": 6.462,
    "s": 65,
    "l": 39.216
  },
  "oklch": {
    "l": 0.48696,
    "c": 0.15441,
    "h": 30.3
  },
  "luminance": 0.10317
}

Semantic roles & 50–950 ramp

primary

#A53123

secondary

#60B9C4

accent

#D6E840

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#150804

muted

#837B79

Preview Lab

Preview with #A53123

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

Preview Lab → · Contrast checker → · Palette generator →