#AC2E30#AC2E30

#AC2E30 is a mid, vivid red. Relative luminance 0.109; OKLCH L 49.8% C 0.163 H 24.6°. Best body text is #FFFFFF at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#AC2E30
RGB	rgb(172, 46, 48)
HSL	hsl(359, 58%, 43%)
HSV	hsv(359, 73%, 67%)
CMYK	cmyk(0%, 73.3%, 72.1%, 32.5%)
CIE-LAB	lab(39.48, 50.76, 29.55)
CIE-LCH	lch(39.48, 58.73, 30.20°)
OKLab	oklab(49.79% 0.1478 0.0676)
OKLCH	oklch(49.79% 0.163 24.6)
XYZ	xyz(18.5258, 10.9408, 3.9320)
Luminance	0.1094 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC2E30 #2EACAA

analogous

#AC2E6F #AC2E30 #AC6B2E

triadic

#AC2E30 #30AC2E #2E30AC

tetradic

#AC2E30 #6FAC2E #2EACAA #6B2EAC

square

#AC2E30 #6FAC2E #2EACAA #6B2EAC

split-complementary

#AC2E30 #2EAC6B #2E6FAC

monochromatic

#4B1415 #7C2123 #AC2E30 #CE494B #DB797B

Accessibility & contrast

On white

6.59

#AC2E30 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#AC2E30 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC2E30

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC2E30	#FFFFFF	#000000	##FFFFFF
##AC2E30	1.00	6.59	3.19	6.59
#FFFFFF	6.59	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534C2F

Deuteranopia (green-blind)

#72672C

Tritanopia (blue-blind)

#BD0030

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #ac2e30;
/* rgb */ color: rgb(172, 46, 48);
/* oklch */ color: oklch(49.8% 0.163 24.6);

Tailwind

colors: {
  custom: {
    50: '#cd7068',
    500: '#ac2e30',
    950: '#000000',
  },
}

SCSS

$custom: #ac2e30;
$custom-light: #cd7068;
$custom-dark: #000000;

JSON

{
  "hex": "#ac2e30",
  "rgb": {
    "r": 172,
    "g": 46,
    "b": 48
  },
  "hsl": {
    "h": 359.048,
    "s": 57.798,
    "l": 42.745
  },
  "oklch": {
    "l": 0.49789,
    "c": 0.16256,
    "h": 24.6
  },
  "luminance": 0.10938
}

Semantic roles & 50–950 ramp

primary

#AC2E30

secondary

#72C3C2

accent

#E1DF47

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150806

muted

#837B7A

Preview Lab

Preview with #AC2E30

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

Preview Lab → · Contrast checker → · Palette generator →