#A3452A#A3452A

#A3452A is a mid, vivid red. Relative luminance 0.122; OKLCH L 51.0% C 0.131 H 36.7°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#A3452A
RGB	rgb(163, 69, 42)
HSL	hsl(13, 59%, 40%)
HSV	hsv(13, 74%, 64%)
CMYK	cmyk(0%, 57.7%, 74.2%, 36.1%)
CIE-LAB	lab(41.55, 37.20, 34.93)
CIE-LCH	lch(41.55, 51.03, 43.20°)
OKLab	oklab(51.02% 0.1053 0.0785)
OKLCH	oklch(51.02% 0.131 36.7)
XYZ	xyz(17.6521, 12.2123, 3.6177)
Luminance	0.1221 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3452A #2A88A3

analogous

#A32A4C #A3452A #A3812A

triadic

#A3452A #2AA345 #452AA3

tetradic

#A3452A #4CA32A #2A88A3 #812AA3

square

#A3452A #4CA32A #2A88A3 #812AA3

split-complementary

#A3452A #2AA381 #2A4CA3

monochromatic

#421C11 #72301D #A3452A #CD5D3D #DA866E

Accessibility & contrast

On white

6.10

#A3452A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#A3452A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3452A

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3452A	#FFFFFF	#000000	##FFFFFF
##A3452A	1.00	6.10	3.44	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5527

Deuteranopia (green-blind)

#766A27

Tritanopia (blue-blind)

#B3303F

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #a3452a;
/* rgb */ color: rgb(163, 69, 42);
/* oklch */ color: oklch(51.0% 0.131 36.7);

Tailwind

colors: {
  custom: {
    50: '#c57c65',
    500: '#a3452a',
    950: '#000000',
  },
}

SCSS

$custom: #a3452a;
$custom-light: #c57c65;
$custom-dark: #000000;

JSON

{
  "hex": "#a3452a",
  "rgb": {
    "r": 163,
    "g": 69,
    "b": 42
  },
  "hsl": {
    "h": 13.388,
    "s": 59.024,
    "l": 40.196
  },
  "oklch": {
    "l": 0.5102,
    "c": 0.13133,
    "h": 36.7
  },
  "luminance": 0.1221
}

Semantic roles & 50–950 ramp

primary

#A3452A

secondary

#68ADC0

accent

#BFE246

background

#FDF7F6

surface

#FAEEEB

border

#D3C9C6

text

#140A05

muted

#837C7A

Preview Lab

Preview with #A3452A

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

Preview Lab → · Contrast checker → · Palette generator →