#AA2824#AA2824

#AA2824 is a mid, vivid red. Relative luminance 0.102; OKLCH L 48.7% C 0.167 H 27.3°. Best body text is #FFFFFF at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#AA2824
RGB	rgb(170, 40, 36)
HSL	hsl(2, 65%, 40%)
HSV	hsv(2, 79%, 67%)
CMYK	cmyk(0%, 76.5%, 78.8%, 33.3%)
CIE-LAB	lab(38.19, 51.73, 35.06)
CIE-LCH	lch(38.19, 62.49, 34.13°)
OKLab	oklab(48.71% 0.1485 0.0768)
OKLCH	oklch(48.71% 0.167 27.3)
XYZ	xyz(17.6569, 10.1938, 2.7066)
Luminance	0.1019 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA2824 #24A6AA

analogous

#AA2463 #AA2824 #AA6B24

triadic

#AA2824 #24AA28 #2824AA

tetradic

#AA2824 #63AA24 #24A6AA #6B24AA

square

#AA2824 #63AA24 #24A6AA #6B24AA

split-complementary

#AA2824 #24AA6B #2463AA

monochromatic

#45100F #771C19 #AA2824 #D53B37 #DF6D69

Accessibility & contrast

On white

6.91

#AA2824 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#AA2824 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA2824

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA2824	#FFFFFF	#000000	##FFFFFF
##AA2824	1.00	6.91	3.04	6.91
#FFFFFF	6.91	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504822

Deuteranopia (green-blind)

#70641E

Tritanopia (blue-blind)

#BC0029

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #aa2824;
/* rgb */ color: rgb(170, 40, 36);
/* oklch */ color: oklch(48.7% 0.167 27.3);

Tailwind

colors: {
  custom: {
    50: '#cc6d5f',
    500: '#aa2824',
    950: '#000000',
  },
}

SCSS

$custom: #aa2824;
$custom-light: #cc6d5f;
$custom-dark: #000000;

JSON

{
  "hex": "#aa2824",
  "rgb": {
    "r": 170,
    "g": 40,
    "b": 36
  },
  "hsl": {
    "h": 1.791,
    "s": 65.049,
    "l": 40.392
  },
  "oklch": {
    "l": 0.48708,
    "c": 0.1672,
    "h": 27.3
  },
  "luminance": 0.10191
}

Semantic roles & 50–950 ramp

primary

#AA2824

secondary

#65C2C5

accent

#E3E840

background

#FDF6F5

surface

#FBECE9

border

#D4C7C5

text

#150804

muted

#837B79

Preview Lab

Preview with #AA2824

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

Preview Lab → · Contrast checker → · Palette generator →