#A43B2F#A43B2F

#A43B2F is a mid, vivid red. Relative luminance 0.112; OKLCH L 49.9% C 0.141 H 29.5°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#A43B2F
RGB	rgb(164, 59, 47)
HSL	hsl(6, 55%, 41%)
HSV	hsv(6, 71%, 64%)
CMYK	cmyk(0%, 64%, 71.3%, 35.7%)
CIE-LAB	lab(39.96, 42.63, 30.33)
CIE-LCH	lch(39.96, 52.32, 35.43°)
OKLab	oklab(49.87% 0.123 0.0695)
OKLCH	oklch(49.87% 0.141 29.5)
XYZ	xyz(17.3887, 11.2281, 3.9404)
Luminance	0.1123 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A43B2F #2F98A4

analogous

#A42F5E #A43B2F #A4762F

triadic

#A43B2F #2FA43B #3B2FA4

tetradic

#A43B2F #5EA42F #2F98A4 #762FA4

square

#A43B2F #5EA42F #2F98A4 #762FA4

split-complementary

#A43B2F #2FA476 #2F5EA4

monochromatic

#451914 #742A21 #A43B2F #CA5446 #D88076

Accessibility & contrast

On white

6.47

#A43B2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#A43B2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A43B2F

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A43B2F	#FFFFFF	#000000	##FFFFFF
##A43B2F	1.00	6.47	3.25	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58502D

Deuteranopia (green-blind)

#72672C

Tritanopia (blue-blind)

#B42239

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #a43b2f;
/* rgb */ color: rgb(164, 59, 47);
/* oklch */ color: oklch(49.9% 0.141 29.5);

Tailwind

colors: {
  custom: {
    50: '#c67668',
    500: '#a43b2f',
    950: '#000000',
  },
}

SCSS

$custom: #a43b2f;
$custom-light: #c67668;
$custom-dark: #000000;

JSON

{
  "hex": "#a43b2f",
  "rgb": {
    "r": 164,
    "g": 59,
    "b": 47
  },
  "hsl": {
    "h": 6.154,
    "s": 55.45,
    "l": 41.373
  },
  "oklch": {
    "l": 0.49872,
    "c": 0.14129,
    "h": 29.5
  },
  "luminance": 0.11226
}

Semantic roles & 50–950 ramp

primary

#A43B2F

secondary

#6FB7C0

accent

#CFDF49

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140906

muted

#837B7A

Preview Lab

Preview with #A43B2F

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

Preview Lab → · Contrast checker → · Palette generator →