#A4382D#A4382D

#A4382D is a mid, vivid red. Relative luminance 0.109; OKLCH L 49.5% C 0.145 H 29.1°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#A4382D
RGB	rgb(164, 56, 45)
HSL	hsl(6, 57%, 41%)
HSV	hsv(6, 73%, 64%)
CMYK	cmyk(0%, 65.9%, 72.6%, 35.7%)
CIE-LAB	lab(39.43, 43.87, 30.89)
CIE-LCH	lch(39.43, 53.66, 35.15°)
OKLab	oklab(49.47% 0.1265 0.0704)
OKLCH	oklch(49.47% 0.145 29.1)
XYZ	xyz(17.1995, 10.9128, 3.6828)
Luminance	0.1091 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4382D #2D99A4

analogous

#A42D5D #A4382D #A4732D

triadic

#A4382D #2DA438 #382DA4

tetradic

#A4382D #5DA42D #2D99A4 #732DA4

square

#A4382D #5DA42D #2D99A4 #732DA4

split-complementary

#A4382D #2DA473 #2D5DA4

monochromatic

#441713 #742820 #A4382D #CB4F43 #D97C73

Accessibility & contrast

On white

6.60

#A4382D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#A4382D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A4382D

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4382D	#FFFFFF	#000000	##FFFFFF
##A4382D	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564E2B

Deuteranopia (green-blind)

#71662A

Tritanopia (blue-blind)

#B41C36

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a4382d;
/* rgb */ color: rgb(164, 56, 45);
/* oklch */ color: oklch(49.5% 0.145 29.1);

Tailwind

colors: {
  custom: {
    50: '#c67466',
    500: '#a4382d',
    950: '#000000',
  },
}

SCSS

$custom: #a4382d;
$custom-light: #c67466;
$custom-dark: #000000;

JSON

{
  "hex": "#a4382d",
  "rgb": {
    "r": 164,
    "g": 56,
    "b": 45
  },
  "hsl": {
    "h": 5.546,
    "s": 56.938,
    "l": 40.98
  },
  "oklch": {
    "l": 0.49466,
    "c": 0.14474,
    "h": 29.1
  },
  "luminance": 0.1091
}

Semantic roles & 50–950 ramp

primary

#A4382D

secondary

#6DB8C0

accent

#D2E048

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140906

muted

#837B7A

Preview Lab

Preview with #A4382D

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

Preview Lab → · Contrast checker → · Palette generator →