#A4392E#A4392E

#A4392E is a mid, vivid red. Relative luminance 0.110; OKLCH L 49.6% C 0.144 H 29.1°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#A4392E
RGB	rgb(164, 57, 46)
HSL	hsl(6, 56%, 41%)
HSV	hsv(6, 72%, 64%)
CMYK	cmyk(0%, 65.2%, 72%, 35.7%)
CIE-LAB	lab(39.61, 43.48, 30.51)
CIE-LCH	lch(39.61, 53.12, 35.06°)
OKLab	oklab(49.6% 0.1255 0.0697)
OKLCH	oklch(49.6% 0.144 29.1)
XYZ	xyz(17.2679, 11.0185, 3.8017)
Luminance	0.1102 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4392E #2E99A4

analogous

#A42E5E #A4392E #A4742E

triadic

#A4392E #2EA439 #392EA4

tetradic

#A4392E #5EA42E #2E99A4 #742EA4

square

#A4392E #5EA42E #2E99A4 #742EA4

split-complementary

#A4392E #2EA474 #2E5EA4

monochromatic

#441813 #742821 #A4392E #CB5145 #D87E74

Accessibility & contrast

On white

6.56

#A4392E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#A4392E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A4392E

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4392E	#FFFFFF	#000000	##FFFFFF
##A4392E	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564F2C

Deuteranopia (green-blind)

#71662B

Tritanopia (blue-blind)

#B41E37

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a4392e;
/* rgb */ color: rgb(164, 57, 46);
/* oklch */ color: oklch(49.6% 0.144 29.1);

Tailwind

colors: {
  custom: {
    50: '#c67567',
    500: '#a4392e',
    950: '#000000',
  },
}

SCSS

$custom: #a4392e;
$custom-light: #c67567;
$custom-dark: #000000;

JSON

{
  "hex": "#a4392e",
  "rgb": {
    "r": 164,
    "g": 57,
    "b": 46
  },
  "hsl": {
    "h": 5.593,
    "s": 56.19,
    "l": 41.176
  },
  "oklch": {
    "l": 0.49604,
    "c": 0.14354,
    "h": 29.1
  },
  "luminance": 0.11016
}

Semantic roles & 50–950 ramp

primary

#A4392E

secondary

#6EB8C0

accent

#D1DF48

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140906

muted

#837B7A

Preview Lab

Preview with #A4392E

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

Preview Lab → · Contrast checker → · Palette generator →