#AC3026#AC3026

#AC3026 is a mid, vivid red. Relative luminance 0.110; OKLCH L 49.9% C 0.162 H 28.9°. Best body text is #FFFFFF at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#AC3026
RGB	rgb(172, 48, 38)
HSL	hsl(4, 64%, 41%)
HSV	hsv(4, 78%, 67%)
CMYK	cmyk(0%, 72.1%, 77.9%, 32.5%)
CIE-LAB	lab(39.63, 49.59, 35.56)
CIE-LCH	lch(39.63, 61.02, 35.64°)
OKLab	oklab(49.86% 0.142 0.0783)
OKLCH	oklch(49.86% 0.162 28.9)
XYZ	xyz(18.4222, 11.0273, 2.9918)
Luminance	0.1103 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC3026 #26A2AC

analogous

#AC265F #AC3026 #AC7326

triadic

#AC3026 #26AC30 #3026AC

tetradic

#AC3026 #5FAC26 #26A2AC #7326AC

square

#AC3026 #5FAC26 #26A2AC #7326AC

split-complementary

#AC3026 #26AC73 #265FAC

monochromatic

#481410 #7A221B #AC3026 #D4473B #DF766E

Accessibility & contrast

On white

6.55

#AC3026 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#AC3026 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC3026

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC3026	#FFFFFF	#000000	##FFFFFF
##AC3026	1.00	6.55	3.21	6.55
#FFFFFF	6.55	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554C24

Deuteranopia (green-blind)

#736721

Tritanopia (blue-blind)

#BE002F

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #ac3026;
/* rgb */ color: rgb(172, 48, 38);
/* oklch */ color: oklch(49.9% 0.162 28.9);

Tailwind

colors: {
  custom: {
    50: '#cd7161',
    500: '#ac3026',
    950: '#000000',
  },
}

SCSS

$custom: #ac3026;
$custom-light: #cd7161;
$custom-dark: #000000;

JSON

{
  "hex": "#ac3026",
  "rgb": {
    "r": 172,
    "g": 48,
    "b": 38
  },
  "hsl": {
    "h": 4.478,
    "s": 63.81,
    "l": 41.176
  },
  "oklch": {
    "l": 0.49858,
    "c": 0.16216,
    "h": 28.9
  },
  "luminance": 0.11025
}

Semantic roles & 50–950 ramp

primary

#AC3026

secondary

#68BEC5

accent

#DAE741

background

#FDF7F5

surface

#FBEDEA

border

#D4C8C6

text

#150805

muted

#837B79

Preview Lab

Preview with #AC3026

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

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