#AC3E30#AC3E30

#AC3E30 is a mid, vivid red. Relative luminance 0.124; OKLCH L 51.6% C 0.147 H 30.1°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#AC3E30
RGB	rgb(172, 62, 48)
HSL	hsl(7, 56%, 43%)
HSV	hsv(7, 72%, 67%)
CMYK	cmyk(0%, 64%, 72.1%, 32.5%)
CIE-LAB	lab(41.89, 44.19, 32.35)
CIE-LCH	lch(41.89, 54.77, 36.20°)
OKLab	oklab(51.6% 0.1272 0.0737)
OKLCH	oklch(51.6% 0.147 30.1)
XYZ	xyz(19.2714, 12.4320, 4.1806)
Luminance	0.1243 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC3E30 #309EAC

analogous

#AC3060 #AC3E30 #AC7C30

triadic

#AC3E30 #30AC3E #3E30AC

tetradic

#AC3E30 #60AC30 #309EAC #7C30AC

square

#AC3E30 #60AC30 #309EAC #7C30AC

split-complementary

#AC3E30 #30AC7C #3060AC

monochromatic

#4C1C15 #7C2D23 #AC3E30 #CD5B4C #DA877C

Accessibility & contrast

On white

6.02

#AC3E30 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#AC3E30 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC3E30

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC3E30	#FFFFFF	#000000	##FFFFFF
##AC3E30	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C542E

Deuteranopia (green-blind)

#786C2D

Tritanopia (blue-blind)

#BD233B

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #ac3e30;
/* rgb */ color: rgb(172, 62, 48);
/* oklch */ color: oklch(51.6% 0.147 30.1);

Tailwind

colors: {
  custom: {
    50: '#cc7869',
    500: '#ac3e30',
    950: '#000000',
  },
}

SCSS

$custom: #ac3e30;
$custom-light: #cc7869;
$custom-dark: #000000;

JSON

{
  "hex": "#ac3e30",
  "rgb": {
    "r": 172,
    "g": 62,
    "b": 48
  },
  "hsl": {
    "h": 6.774,
    "s": 56.364,
    "l": 43.137
  },
  "oklch": {
    "l": 0.51597,
    "c": 0.14698,
    "h": 30.1
  },
  "luminance": 0.12429
}

Semantic roles & 50–950 ramp

primary

#AC3E30

secondary

#75BAC3

accent

#CFE048

background

#FDF7F6

surface

#FAEEEB

border

#D3C9C6

text

#150906

muted

#837B7A

Preview Lab

Preview with #AC3E30

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

Preview Lab → · Contrast checker → · Palette generator →