#A3452F#A3452F

#A3452F is a mid, vivid red. Relative luminance 0.122; OKLCH L 51.1% C 0.130 H 34.5°. Best body text is #FFFFFF at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#A3452F
RGB	rgb(163, 69, 47)
HSL	hsl(11, 55%, 41%)
HSV	hsv(11, 71%, 64%)
CMYK	cmyk(0%, 57.7%, 71.2%, 36.1%)
CIE-LAB	lab(41.61, 37.46, 32.19)
CIE-LCH	lch(41.61, 49.39, 40.68°)
OKLab	oklab(51.08% 0.107 0.0736)
OKLCH	oklch(51.08% 0.13 34.5)
XYZ	xyz(17.7472, 12.2503, 4.1188)
Luminance	0.1225 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3452F #2F8DA3

analogous

#A32F53 #A3452F #A37F2F

triadic

#A3452F #2FA345 #452FA3

tetradic

#A3452F #53A32F #2F8DA3 #7F2FA3

square

#A3452F #53A32F #2F8DA3 #7F2FA3

split-complementary

#A3452F #2FA37F #2F53A3

monochromatic

#441D14 #733121 #A3452F #CA5F46 #D78875

Accessibility & contrast

On white

6.09

#A3452F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#A3452F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3452F

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3452F	#FFFFFF	#000000	##FFFFFF
##A3452F	1.00	6.09	3.45	6.09
#FFFFFF	6.09	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E552C

Deuteranopia (green-blind)

#756A2D

Tritanopia (blue-blind)

#B33140

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #a3452f;
/* rgb */ color: rgb(163, 69, 47);
/* oklch */ color: oklch(51.1% 0.130 34.5);

Tailwind

colors: {
  custom: {
    50: '#c57c68',
    500: '#a3452f',
    950: '#000000',
  },
}

SCSS

$custom: #a3452f;
$custom-light: #c57c68;
$custom-dark: #000000;

JSON

{
  "hex": "#a3452f",
  "rgb": {
    "r": 163,
    "g": 69,
    "b": 47
  },
  "hsl": {
    "h": 11.379,
    "s": 55.238,
    "l": 41.176
  },
  "oklch": {
    "l": 0.51084,
    "c": 0.12989,
    "h": 34.5
  },
  "luminance": 0.12248
}

Semantic roles & 50–950 ramp

primary

#A3452F

secondary

#6FB0BF

accent

#C2DF49

background

#FCF7F6

surface

#F9EEEB

border

#D2C9C6

text

#140A06

muted

#827C7A

Preview Lab

Preview with #A3452F

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

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