#AC293F#AC293F

#AC293F is a mid, vivid red. Relative luminance 0.107; OKLCH L 49.6% C 0.166 H 16.7°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#AC293F
RGB	rgb(172, 41, 63)
HSL	hsl(350, 62%, 42%)
HSV	hsv(350, 76%, 67%)
CMYK	cmyk(0%, 76.2%, 63.4%, 32.5%)
CIE-LAB	lab(39.10, 53.33, 19.81)
CIE-LCH	lch(39.10, 56.89, 20.38°)
OKLab	oklab(49.59% 0.1592 0.0478)
OKLCH	oklch(49.59% 0.166 16.7)
XYZ	xyz(18.7054, 10.7182, 5.7855)
Luminance	0.1071 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC293F #29AC96

analogous

#AC2981 #AC293F #AC5529

triadic

#AC293F #3FAC29 #293FAC

tetradic

#AC293F #81AC29 #29AC96 #5529AC

square

#AC293F #81AC29 #29AC96 #5529AC

split-complementary

#AC293F #29AC55 #2981AC

monochromatic

#49111B #7B1D2D #AC293F #D24159 #DD7284

Accessibility & contrast

On white

6.68

#AC293F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#AC293F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC293F

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC293F	#FFFFFF	#000000	##FFFFFF
##AC293F	1.00	6.68	3.14	6.68
#FFFFFF	6.68	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4B3F

Deuteranopia (green-blind)

#6F663B

Tritanopia (blue-blind)

#BD0032

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #ac293f;
/* rgb */ color: rgb(172, 41, 63);
/* oklch */ color: oklch(49.6% 0.166 16.7);

Tailwind

colors: {
  custom: {
    50: '#cc6e73',
    500: '#ac293f',
    950: '#000000',
  },
}

SCSS

$custom: #ac293f;
$custom-light: #cc6e73;
$custom-dark: #000000;

JSON

{
  "hex": "#ac293f",
  "rgb": {
    "r": 172,
    "g": 41,
    "b": 63
  },
  "hsl": {
    "h": 349.924,
    "s": 61.502,
    "l": 41.765
  },
  "oklch": {
    "l": 0.49586,
    "c": 0.16625,
    "h": 16.7
  },
  "luminance": 0.10715
}

Semantic roles & 50–950 ramp

primary

#AC293F

secondary

#6CC5B6

accent

#E5C943

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#150808

muted

#837B7B

Preview Lab

Preview with #AC293F

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

Preview Lab → · Contrast checker → · Palette generator →