#A4393E#A4393E

#A4393E is a mid, vivid red. Relative luminance 0.112; OKLCH L 49.9% C 0.141 H 21.2°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#A4393E
RGB	rgb(164, 57, 62)
HSL	hsl(357, 48%, 43%)
HSV	hsv(357, 65%, 64%)
CMYK	cmyk(0%, 65.2%, 62.2%, 35.7%)
CIE-LAB	lab(39.86, 44.44, 21.14)
CIE-LCH	lch(39.86, 49.21, 25.44°)
OKLab	oklab(49.87% 0.1317 0.051)
OKLCH	oklch(49.87% 0.141 21.2)
XYZ	xyz(17.6442, 11.1690, 5.7832)
Luminance	0.1117 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4393E #39A49F

analogous

#A43973 #A4393E #A46939

triadic

#A4393E #3EA439 #393EA4

tetradic

#A4393E #73A439 #39A49F #6939A4

square

#A4393E #73A439 #39A49F #6939A4

split-complementary

#A4393E #39A469 #3973A4

monochromatic

#49191C #77292D #A4393E #C4565B #D48387

Accessibility & contrast

On white

6.49

#A4393E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#A4393E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A4393E

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4393E	#FFFFFF	#000000	##FFFFFF
##A4393E	1.00	6.49	3.23	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#54503D

Deuteranopia (green-blind)

#70663B

Tritanopia (blue-blind)

#B4223C

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #a4393e;
/* rgb */ color: rgb(164, 57, 62);
/* oklch */ color: oklch(49.9% 0.141 21.2);

Tailwind

colors: {
  custom: {
    50: '#c57573',
    500: '#a4393e',
    950: '#000000',
  },
}

SCSS

$custom: #a4393e;
$custom-light: #c57573;
$custom-dark: #000000;

JSON

{
  "hex": "#a4393e",
  "rgb": {
    "r": 164,
    "g": 57,
    "b": 62
  },
  "hsl": {
    "h": 357.196,
    "s": 48.416,
    "l": 43.333
  },
  "oklch": {
    "l": 0.49874,
    "c": 0.14123,
    "h": 21.2
  },
  "luminance": 0.11167
}

Semantic roles & 50–950 ramp

primary

#A4393E

secondary

#7BBEBB

accent

#D8D250

background

#FCF7F6

surface

#F9EDEC

border

#D2C8C7

text

#140908

muted

#827B7B

Preview Lab

Preview with #A4393E

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

Preview Lab → · Contrast checker → · Palette generator →