#A4382A#A4382A

#A4382A is a mid, vivid red. Relative luminance 0.109; OKLCH L 49.4% C 0.145 H 30.3°. Best body text is #FFFFFF at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#A4382A
RGB	rgb(164, 56, 42)
HSL	hsl(7, 59%, 40%)
HSV	hsv(7, 74%, 64%)
CMYK	cmyk(0%, 65.9%, 74.4%, 35.7%)
CIE-LAB	lab(39.40, 43.73, 32.59)
CIE-LCH	lch(39.40, 54.54, 36.70°)
OKLab	oklab(49.43% 0.1254 0.0734)
OKLCH	oklch(49.43% 0.145 30.3)
XYZ	xyz(17.1438, 10.8905, 3.3894)
Luminance	0.1089 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4382A #2A96A4

analogous

#A42A59 #A4382A #A4752A

triadic

#A4382A #2AA438 #382AA4

tetradic

#A4382A #59A42A #2A96A4 #752AA4

square

#A4382A #59A42A #2A96A4 #752AA4

split-complementary

#A4382A #2AA475 #2A59A4

monochromatic

#431711 #73271E #A4382A #CD4E3E #DA7B6E

Accessibility & contrast

On white

6.61

#A4382A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#A4382A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A4382A

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4382A	#FFFFFF	#000000	##FFFFFF
##A4382A	1.00	6.61	3.18	6.61
#FFFFFF	6.61	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564E28

Deuteranopia (green-blind)

#716626

Tritanopia (blue-blind)

#B41B35

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a4382a;
/* rgb */ color: rgb(164, 56, 42);
/* oklch */ color: oklch(49.4% 0.145 30.3);

Tailwind

colors: {
  custom: {
    50: '#c67464',
    500: '#a4382a',
    950: '#000000',
  },
}

SCSS

$custom: #a4382a;
$custom-light: #c67464;
$custom-dark: #000000;

JSON

{
  "hex": "#a4382a",
  "rgb": {
    "r": 164,
    "g": 56,
    "b": 42
  },
  "hsl": {
    "h": 6.885,
    "s": 59.223,
    "l": 40.392
  },
  "oklch": {
    "l": 0.49425,
    "c": 0.14533,
    "h": 30.3
  },
  "luminance": 0.10888
}

Semantic roles & 50–950 ramp

primary

#A4382A

secondary

#69B7C1

accent

#D0E245

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140905

muted

#837B7A

Preview Lab

Preview with #A4382A

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

Preview Lab → · Contrast checker → · Palette generator →