#AC3120#AC3120

#AC3120 is a mid, vivid red. Relative luminance 0.111; OKLCH L 49.9% C 0.162 H 31.1°. Best body text is #FFFFFF at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#AC3120
RGB	rgb(172, 49, 32)
HSL	hsl(7, 69%, 40%)
HSV	hsv(7, 81%, 67%)
CMYK	cmyk(0%, 71.5%, 81.4%, 32.5%)
CIE-LAB	lab(39.71, 49.00, 38.93)
CIE-LCH	lch(39.71, 62.58, 38.46°)
OKLab	oklab(49.9% 0.139 0.0837)
OKLCH	oklch(49.9% 0.162 31.1)
XYZ	xyz(18.3744, 11.0744, 2.5363)
Luminance	0.1107 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC3120 #209BAC

analogous

#AC2055 #AC3120 #AC7720

triadic

#AC3120 #20AC31 #3120AC

tetradic

#AC3120 #55AC20 #209BAC #7720AC

square

#AC3120 #55AC20 #209BAC #7720AC

split-complementary

#AC3120 #20AC77 #2055AC

monochromatic

#45140D #782216 #AC3120 #D94531 #E27464

Accessibility & contrast

On white

6.53

#AC3120 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#AC3120 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC3120

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC3120	#FFFFFF	#000000	##FFFFFF
##AC3120	1.00	6.53	3.21	6.53
#FFFFFF	6.53	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564C1D

Deuteranopia (green-blind)

#74671A

Tritanopia (blue-blind)

#BE002E

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #ac3120;
/* rgb */ color: rgb(172, 49, 32);
/* oklch */ color: oklch(49.9% 0.162 31.1);

Tailwind

colors: {
  custom: {
    50: '#ce715d',
    500: '#ac3120',
    950: '#000000',
  },
}

SCSS

$custom: #ac3120;
$custom-light: #ce715d;
$custom-dark: #000000;

JSON

{
  "hex": "#ac3120",
  "rgb": {
    "r": 172,
    "g": 49,
    "b": 32
  },
  "hsl": {
    "h": 7.286,
    "s": 68.627,
    "l": 40
  },
  "oklch": {
    "l": 0.49898,
    "c": 0.16224,
    "h": 31.1
  },
  "luminance": 0.11072
}

Semantic roles & 50–950 ramp

primary

#AC3120

secondary

#60BBC7

accent

#D6EB3C

background

#FDF7F5

surface

#FBEDE9

border

#D4C8C5

text

#150804

muted

#837B79

Preview Lab

Preview with #AC3120

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

Preview Lab → · Contrast checker → · Palette generator →