#A43D2F#A43D2F

#A43D2F is a mid, vivid red. Relative luminance 0.114; OKLCH L 50.1% C 0.139 H 30.4°. Best body text is #FFFFFF at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#A43D2F
RGB	rgb(164, 61, 47)
HSL	hsl(7, 55%, 41%)
HSV	hsv(7, 71%, 64%)
CMYK	cmyk(0%, 62.8%, 71.3%, 35.7%)
CIE-LAB	lab(40.31, 41.71, 30.73)
CIE-LCH	lch(40.31, 51.81, 36.39°)
OKLab	oklab(50.13% 0.1201 0.0704)
OKLCH	oklch(50.13% 0.139 30.4)
XYZ	xyz(17.4935, 11.4376, 3.9753)
Luminance	0.1143 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A43D2F #2F96A4

analogous

#A42F5C #A43D2F #A4782F

triadic

#A43D2F #2FA43D #3D2FA4

tetradic

#A43D2F #5CA42F #2F96A4 #782FA4

square

#A43D2F #5CA42F #2F96A4 #782FA4

split-complementary

#A43D2F #2FA478 #2F5CA4

monochromatic

#451A14 #742B21 #A43D2F #CA5646 #D88176

Accessibility & contrast

On white

6.39

#A43D2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#A43D2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A43D2F

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A43D2F	#FFFFFF	#000000	##FFFFFF
##A43D2F	1.00	6.39	3.29	6.39
#FFFFFF	6.39	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59512D

Deuteranopia (green-blind)

#73672C

Tritanopia (blue-blind)

#B4253A

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #a43d2f;
/* rgb */ color: rgb(164, 61, 47);
/* oklch */ color: oklch(50.1% 0.139 30.4);

Tailwind

colors: {
  custom: {
    50: '#c67768',
    500: '#a43d2f',
    950: '#000000',
  },
}

SCSS

$custom: #a43d2f;
$custom-light: #c67768;
$custom-dark: #000000;

JSON

{
  "hex": "#a43d2f",
  "rgb": {
    "r": 164,
    "g": 61,
    "b": 47
  },
  "hsl": {
    "h": 7.179,
    "s": 55.45,
    "l": 41.373
  },
  "oklch": {
    "l": 0.50132,
    "c": 0.13923,
    "h": 30.4
  },
  "luminance": 0.11435
}

Semantic roles & 50–950 ramp

primary

#A43D2F

secondary

#6FB6C0

accent

#CDDF49

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140906

muted

#837B7A

Preview Lab

Preview with #A43D2F

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

Preview Lab → · Contrast checker → · Palette generator →