#AC2835#AC2835

#AC2835 is a mid, vivid red. Relative luminance 0.105; OKLCH L 49.3% C 0.167 H 21.0°. Best body text is #FFFFFF at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#AC2835
RGB	rgb(172, 40, 53)
HSL	hsl(354, 62%, 42%)
HSV	hsv(354, 77%, 67%)
CMYK	cmyk(0%, 76.7%, 69.2%, 32.5%)
CIE-LAB	lab(38.81, 53.09, 25.69)
CIE-LCH	lch(38.81, 58.98, 25.82°)
OKLab	oklab(49.31% 0.1563 0.0599)
OKLCH	oklch(49.31% 0.167 21)
XYZ	xyz(18.4167, 10.5481, 4.4337)
Luminance	0.1055 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC2835 #28AC9F

analogous

#AC2877 #AC2835 #AC5D28

triadic

#AC2835 #35AC28 #2835AC

tetradic

#AC2835 #77AC28 #28AC9F #5D28AC

square

#AC2835 #77AC28 #28AC9F #5D28AC

split-complementary

#AC2835 #28AC5D #2877AC

monochromatic

#491116 #7A1C26 #AC2835 #D23F4D #DE717B

Accessibility & contrast

On white

6.75

#AC2835 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#AC2835 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC2835

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC2835	#FFFFFF	#000000	##FFFFFF
##AC2835	1.00	6.75	3.11	6.75
#FFFFFF	6.75	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4934

Deuteranopia (green-blind)

#706631

Tritanopia (blue-blind)

#BD002E

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #ac2835;
/* rgb */ color: rgb(172, 40, 53);
/* oklch */ color: oklch(49.3% 0.167 21.0);

Tailwind

colors: {
  custom: {
    50: '#cd6e6c',
    500: '#ac2835',
    950: '#000000',
  },
}

SCSS

$custom: #ac2835;
$custom-light: #cd6e6c;
$custom-dark: #000000;

JSON

{
  "hex": "#ac2835",
  "rgb": {
    "r": 172,
    "g": 40,
    "b": 53
  },
  "hsl": {
    "h": 354.091,
    "s": 62.264,
    "l": 41.569
  },
  "oklch": {
    "l": 0.49313,
    "c": 0.16743,
    "h": 21
  },
  "luminance": 0.10545
}

Semantic roles & 50–950 ramp

primary

#AC2835

secondary

#6BC5BC

accent

#E5D542

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150807

muted

#837B7A

Preview Lab

Preview with #AC2835

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

Preview Lab → · Contrast checker → · Palette generator →