#AC4127#AC4127

#AC4127 is a mid, vivid red. Relative luminance 0.127; OKLCH L 51.9% C 0.146 H 34.9°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#AC4127
RGB	rgb(172, 65, 39)
HSL	hsl(12, 63%, 41%)
HSV	hsv(12, 77%, 67%)
CMYK	cmyk(0%, 62.2%, 77.3%, 32.5%)
CIE-LAB	lab(42.31, 42.41, 37.83)
CIE-LCH	lch(42.31, 56.83, 41.73°)
OKLab	oklab(51.88% 0.1199 0.0835)
OKLCH	oklch(51.88% 0.146 34.9)
XYZ	xyz(19.2718, 12.7004, 3.3557)
Luminance	0.1270 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC4127 #2792AC

analogous

#AC2750 #AC4127 #AC8427

triadic

#AC4127 #27AC41 #4127AC

tetradic

#AC4127 #50AC27 #2792AC #8427AC

square

#AC4127 #50AC27 #2792AC #8427AC

split-complementary

#AC4127 #27AC84 #2750AC

monochromatic

#481B10 #7A2E1C #AC4127 #D35A3D #DE856F

Accessibility & contrast

On white

5.93

#AC4127 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#AC4127 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC4127

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC4127	#FFFFFF	#000000	##FFFFFF
##AC4127	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5523

Deuteranopia (green-blind)

#796D23

Tritanopia (blue-blind)

#BD273C

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #ac4127;
/* rgb */ color: rgb(172, 65, 39);
/* oklch */ color: oklch(51.9% 0.146 34.9);

Tailwind

colors: {
  custom: {
    50: '#cc7a63',
    500: '#ac4127',
    950: '#000000',
  },
}

SCSS

$custom: #ac4127;
$custom-light: #cc7a63;
$custom-dark: #000000;

JSON

{
  "hex": "#ac4127",
  "rgb": {
    "r": 172,
    "g": 65,
    "b": 39
  },
  "hsl": {
    "h": 11.729,
    "s": 63.033,
    "l": 41.373
  },
  "oklch": {
    "l": 0.51875,
    "c": 0.14606,
    "h": 34.9
  },
  "luminance": 0.12698
}

Semantic roles & 50–950 ramp

primary

#AC4127

secondary

#6AB3C5

accent

#C6E642

background

#FDF7F5

surface

#FBEEEA

border

#D4C9C6

text

#150905

muted

#837B79

Preview Lab

Preview with #AC4127

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

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