#AC3034#AC3034

#AC3034 is a mid, vivid red. Relative luminance 0.111; OKLCH L 50.1% C 0.160 H 23.5°. Best body text is #FFFFFF at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#AC3034
RGB	rgb(172, 48, 52)
HSL	hsl(358, 56%, 43%)
HSV	hsv(358, 72%, 67%)
CMYK	cmyk(0%, 72.1%, 69.8%, 32.5%)
CIE-LAB	lab(39.81, 50.22, 27.52)
CIE-LCH	lch(39.81, 57.26, 28.72°)
OKLab	oklab(50.05% 0.147 0.0638)
OKLCH	oklch(50.05% 0.16 23.5)
XYZ	xyz(18.6921, 11.1353, 4.4132)
Luminance	0.1113 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC3034 #30ACA8

analogous

#AC3072 #AC3034 #AC6A30

triadic

#AC3034 #34AC30 #3034AC

tetradic

#AC3034 #72AC30 #30ACA8 #6A30AC

square

#AC3034 #72AC30 #30ACA8 #6A30AC

split-complementary

#AC3034 #30AC6A #3072AC

monochromatic

#4C1517 #7C2326 #AC3034 #CD4C50 #DA7C7F

Accessibility & contrast

On white

6.51

#AC3034 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#AC3034 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC3034

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC3034	#FFFFFF	#000000	##FFFFFF
##AC3034	1.00	6.51	3.23	6.51
#FFFFFF	6.51	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534D33

Deuteranopia (green-blind)

#726830

Tritanopia (blue-blind)

#BD0133

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #ac3034;
/* rgb */ color: rgb(172, 48, 52);
/* oklch */ color: oklch(50.1% 0.160 23.5);

Tailwind

colors: {
  custom: {
    50: '#cc716b',
    500: '#ac3034',
    950: '#000000',
  },
}

SCSS

$custom: #ac3034;
$custom-light: #cc716b;
$custom-dark: #000000;

JSON

{
  "hex": "#ac3034",
  "rgb": {
    "r": 172,
    "g": 48,
    "b": 52
  },
  "hsl": {
    "h": 358.065,
    "s": 56.364,
    "l": 43.137
  },
  "oklch": {
    "l": 0.50051,
    "c": 0.16024,
    "h": 23.5
  },
  "luminance": 0.11132
}

Semantic roles & 50–950 ramp

primary

#AC3034

secondary

#75C3C0

accent

#E0DB48

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150806

muted

#837B7A

Preview Lab

Preview with #AC3034

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

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