#A4382C#A4382C

#A4382C is a mid, vivid red. Relative luminance 0.109; OKLCH L 49.5% C 0.145 H 29.5°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#A4382C
RGB	rgb(164, 56, 44)
HSL	hsl(6, 58%, 41%)
HSV	hsv(6, 73%, 64%)
CMYK	cmyk(0%, 65.9%, 73.2%, 35.7%)
CIE-LAB	lab(39.42, 43.83, 31.46)
CIE-LCH	lch(39.42, 53.95, 35.68°)
OKLab	oklab(49.45% 0.1261 0.0714)
OKLCH	oklch(49.45% 0.145 29.5)
XYZ	xyz(17.1805, 10.9052, 3.5826)
Luminance	0.1090 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4382C #2C98A4

analogous

#A42C5C #A4382C #A4742C

triadic

#A4382C #2CA438 #382CA4

tetradic

#A4382C #5CA42C #2C98A4 #742CA4

square

#A4382C #5CA42C #2C98A4 #742CA4

split-complementary

#A4382C #2CA474 #2C5CA4

monochromatic

#431712 #74281F #A4382C #CC4F41 #D97C71

Accessibility & contrast

On white

6.60

#A4382C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#A4382C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A4382C

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4382C	#FFFFFF	#000000	##FFFFFF
##A4382C	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)

#564E2A

Deuteranopia (green-blind)

#716629

Tritanopia (blue-blind)

#B41C36

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a4382c;
/* rgb */ color: rgb(164, 56, 44);
/* oklch */ color: oklch(49.5% 0.145 29.5);

Tailwind

colors: {
  custom: {
    50: '#c67466',
    500: '#a4382c',
    950: '#000000',
  },
}

SCSS

$custom: #a4382c;
$custom-light: #c67466;
$custom-dark: #000000;

JSON

{
  "hex": "#a4382c",
  "rgb": {
    "r": 164,
    "g": 56,
    "b": 44
  },
  "hsl": {
    "h": 6,
    "s": 57.692,
    "l": 40.784
  },
  "oklch": {
    "l": 0.49452,
    "c": 0.14494,
    "h": 29.5
  },
  "luminance": 0.10903
}

Semantic roles & 50–950 ramp

primary

#A4382C

secondary

#6BB8C0

accent

#D2E147

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140906

muted

#837B7A

Preview Lab

Preview with #A4382C

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

Preview Lab → · Contrast checker → · Palette generator →